BEGIN:VCALENDAR VERSION:2.0 PRODID:-//Lookuptax//Compliance Calendar//EN CALSCALE:GREGORIAN METHOD:PUBLISH X-WR-CALNAME:Türkiye tax deadlines X-WR-CALDESC:Recurring indirect-tax filing and payment deadlines for Türki ye\, from lookuptax.com/compliance-calendar X-PUBLISHED-TTL:P7D BEGIN:VEVENT UID:tr-otv-list-i-fuel-second-half-2026-10-12@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20261012 DTEND;VALUE=DATE:20261013 SUMMARY:Türkiye: ÖTV Beyannamesi\, List (I) fuel products — second half-mo nth (16th to month end) DESCRIPTION:Manufacturers and importers of the petroleum products and natu ral gas on ÖTV List (I)\, and other persons liable for ÖTV on those goods \nPeriod: September 2026\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşka nlığı) — https://www.mevzuat.gov.tr/mevzuatmetin/1.5.4760.pdf\nLast verif ied: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-list-i-fuel-se cond-half TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-lists-ii-iii-iv-monthly-2026-10-15@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20261015 DTEND;VALUE=DATE:20261016 SUMMARY:Türkiye: ÖTV Beyannamesi\, Lists (II) unregistered vehicles\, (III ) and (IV) — monthly return and payment DESCRIPTION:Manufacturers and importers of List (III) drinks and tobacco p roducts\, List (IV) durable consumer and other goods\, and List (II) vehi cles that are not subject to registration\nPeriod: September 2026\nSource : Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkanlığı) — https://www.mevzuat.gov .tr/mevzuatmetin/1.5.4760.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-lists-ii-iii-i v-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv2-withholding-2026-10-26@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20261026 DTEND;VALUE=DATE:20261027 SUMMARY:Türkiye: 2 No.lu KDV Beyannamesi (withholding and reverse charge) — return and payment DESCRIPTION:Withholding agents (KDV tevkifatı) and Turkish recipients liab le as tax-responsible persons (sorumlu sıfatıyla) on supplies by non-resi dents\, in any month with something to declare\nPeriod: September 2026\nS ource: Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/ 434/sirkuler/677\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv2-withholding TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv1-monthly-2026-10-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20261028 DTEND;VALUE=DATE:20261029 SUMMARY:Türkiye: 1 No.lu KDV Beyannamesi (monthly) — return and payment DESCRIPTION:Every KDV taxpayer taxed under the real (gerçek usul) procedur e\, other than the quarterly groups\; there is no KDV registration thresh old\nPeriod: September 2026\nSource: Gelir İdaresi Başkanlığı (GİB) — htt ps://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv1-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv1-quarterly-2026-10-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20261028 DTEND;VALUE=DATE:20261029 SUMMARY:Türkiye: 1 No.lu KDV Beyannamesi (quarterly) — return and payment DESCRIPTION:Housing-construction cooperatives\; business-account-basis tax payers whose only activity is international freight and passenger transpo rt\, intercity freight transport or urban freight transport\; simplified- procedure (basit usul) taxpayers who have waived the KDV exemption\nPerio d: Q3 2026\nSource: Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/m evzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv1-quarterly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv3-nonresident-eservices-2026-10-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20261028 DTEND;VALUE=DATE:20261029 SUMMARY:Türkiye: 3 No.lu KDV Beyannamesi (non-resident electronic-service suppliers) — return and payment DESCRIPTION:Suppliers with no residence\, place of business or registered office in Türkiye that supply electronic services to Turkish consumers wh o are not KDV taxpayers\nPeriod: September 2026\nSource: Gelir İdaresi Ba şkanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv3-nonresident-e services TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv4-revenue-based-2026-10-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20261028 DTEND;VALUE=DATE:20261029 SUMMARY:Türkiye: 4 No.lu KDV Beyannamesi (revenue-based taxation) — return and payment DESCRIPTION:Taxpayers who have opted into revenue-based taxation (hasılat esaslı vergilendirme)\nPeriod: September 2026\nSource: Gelir İdaresi Başk anlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast ve rified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv4-revenue-based TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-list-i-fuel-second-half-2026-11-10@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20261110 DTEND;VALUE=DATE:20261111 SUMMARY:Türkiye: ÖTV Beyannamesi\, List (I) fuel products — second half-mo nth (16th to month end) DESCRIPTION:Manufacturers and importers of the petroleum products and natu ral gas on ÖTV List (I)\, and other persons liable for ÖTV on those goods \nPeriod: October 2026\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkanl ığı) — https://www.mevzuat.gov.tr/mevzuatmetin/1.5.4760.pdf\nLast verifie d: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-list-i-fuel-se cond-half TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-lists-ii-iii-iv-monthly-2026-11-16@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20261116 DTEND;VALUE=DATE:20261117 SUMMARY:Türkiye: ÖTV Beyannamesi\, Lists (II) unregistered vehicles\, (III ) and (IV) — monthly return and payment DESCRIPTION:Manufacturers and importers of List (III) drinks and tobacco p roducts\, List (IV) durable consumer and other goods\, and List (II) vehi cles that are not subject to registration\nPeriod: October 2026\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkanlığı) — https://www.mevzuat.gov.t r/mevzuatmetin/1.5.4760.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-lists-ii-iii-i v-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv2-withholding-2026-11-25@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20261125 DTEND;VALUE=DATE:20261126 SUMMARY:Türkiye: 2 No.lu KDV Beyannamesi (withholding and reverse charge) — return and payment DESCRIPTION:Withholding agents (KDV tevkifatı) and Turkish recipients liab le as tax-responsible persons (sorumlu sıfatıyla) on supplies by non-resi dents\, in any month with something to declare\nPeriod: October 2026\nSou rce: Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/43 4/sirkuler/677\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv2-withholding TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv1-monthly-2026-11-30@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20261130 DTEND;VALUE=DATE:20261201 SUMMARY:Türkiye: 1 No.lu KDV Beyannamesi (monthly) — return and payment DESCRIPTION:Every KDV taxpayer taxed under the real (gerçek usul) procedur e\, other than the quarterly groups\; there is no KDV registration thresh old\nPeriod: October 2026\nSource: Gelir İdaresi Başkanlığı (GİB) — https ://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv1-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv3-nonresident-eservices-2026-11-30@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20261130 DTEND;VALUE=DATE:20261201 SUMMARY:Türkiye: 3 No.lu KDV Beyannamesi (non-resident electronic-service suppliers) — return and payment DESCRIPTION:Suppliers with no residence\, place of business or registered office in Türkiye that supply electronic services to Turkish consumers wh o are not KDV taxpayers\nPeriod: October 2026\nSource: Gelir İdaresi Başk anlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast ve rified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv3-nonresident-e services TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv4-revenue-based-2026-11-30@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20261130 DTEND;VALUE=DATE:20261201 SUMMARY:Türkiye: 4 No.lu KDV Beyannamesi (revenue-based taxation) — return and payment DESCRIPTION:Taxpayers who have opted into revenue-based taxation (hasılat esaslı vergilendirme)\nPeriod: October 2026\nSource: Gelir İdaresi Başkan lığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast veri fied: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv4-revenue-based TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-list-i-fuel-second-half-2026-12-10@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20261210 DTEND;VALUE=DATE:20261211 SUMMARY:Türkiye: ÖTV Beyannamesi\, List (I) fuel products — second half-mo nth (16th to month end) DESCRIPTION:Manufacturers and importers of the petroleum products and natu ral gas on ÖTV List (I)\, and other persons liable for ÖTV on those goods \nPeriod: November 2026\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkan lığı) — https://www.mevzuat.gov.tr/mevzuatmetin/1.5.4760.pdf\nLast verifi ed: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-list-i-fuel-se cond-half TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-lists-ii-iii-iv-monthly-2026-12-15@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20261215 DTEND;VALUE=DATE:20261216 SUMMARY:Türkiye: ÖTV Beyannamesi\, Lists (II) unregistered vehicles\, (III ) and (IV) — monthly return and payment DESCRIPTION:Manufacturers and importers of List (III) drinks and tobacco p roducts\, List (IV) durable consumer and other goods\, and List (II) vehi cles that are not subject to registration\nPeriod: November 2026\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkanlığı) — https://www.mevzuat.gov. tr/mevzuatmetin/1.5.4760.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-lists-ii-iii-i v-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv2-withholding-2026-12-25@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20261225 DTEND;VALUE=DATE:20261226 SUMMARY:Türkiye: 2 No.lu KDV Beyannamesi (withholding and reverse charge) — return and payment DESCRIPTION:Withholding agents (KDV tevkifatı) and Turkish recipients liab le as tax-responsible persons (sorumlu sıfatıyla) on supplies by non-resi dents\, in any month with something to declare\nPeriod: November 2026\nSo urce: Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/4 34/sirkuler/677\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv2-withholding TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv1-monthly-2026-12-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20261228 DTEND;VALUE=DATE:20261229 SUMMARY:Türkiye: 1 No.lu KDV Beyannamesi (monthly) — return and payment DESCRIPTION:Every KDV taxpayer taxed under the real (gerçek usul) procedur e\, other than the quarterly groups\; there is no KDV registration thresh old\nPeriod: November 2026\nSource: Gelir İdaresi Başkanlığı (GİB) — http s://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv1-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv3-nonresident-eservices-2026-12-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20261228 DTEND;VALUE=DATE:20261229 SUMMARY:Türkiye: 3 No.lu KDV Beyannamesi (non-resident electronic-service suppliers) — return and payment DESCRIPTION:Suppliers with no residence\, place of business or registered office in Türkiye that supply electronic services to Turkish consumers wh o are not KDV taxpayers\nPeriod: November 2026\nSource: Gelir İdaresi Baş kanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast v erified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv3-nonresident-e services TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv4-revenue-based-2026-12-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20261228 DTEND;VALUE=DATE:20261229 SUMMARY:Türkiye: 4 No.lu KDV Beyannamesi (revenue-based taxation) — return and payment DESCRIPTION:Taxpayers who have opted into revenue-based taxation (hasılat esaslı vergilendirme)\nPeriod: November 2026\nSource: Gelir İdaresi Başka nlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast ver ified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv4-revenue-based TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-list-i-fuel-second-half-2027-01-11@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270111 DTEND;VALUE=DATE:20270112 SUMMARY:Türkiye: ÖTV Beyannamesi\, List (I) fuel products — second half-mo nth (16th to month end) DESCRIPTION:Manufacturers and importers of the petroleum products and natu ral gas on ÖTV List (I)\, and other persons liable for ÖTV on those goods \nPeriod: December 2026\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkan lığı) — https://www.mevzuat.gov.tr/mevzuatmetin/1.5.4760.pdf\nLast verifi ed: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-list-i-fuel-se cond-half TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-lists-ii-iii-iv-monthly-2027-01-15@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270115 DTEND;VALUE=DATE:20270116 SUMMARY:Türkiye: ÖTV Beyannamesi\, Lists (II) unregistered vehicles\, (III ) and (IV) — monthly return and payment DESCRIPTION:Manufacturers and importers of List (III) drinks and tobacco p roducts\, List (IV) durable consumer and other goods\, and List (II) vehi cles that are not subject to registration\nPeriod: December 2026\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkanlığı) — https://www.mevzuat.gov. tr/mevzuatmetin/1.5.4760.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-lists-ii-iii-i v-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv2-withholding-2027-01-25@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270125 DTEND;VALUE=DATE:20270126 SUMMARY:Türkiye: 2 No.lu KDV Beyannamesi (withholding and reverse charge) — return and payment DESCRIPTION:Withholding agents (KDV tevkifatı) and Turkish recipients liab le as tax-responsible persons (sorumlu sıfatıyla) on supplies by non-resi dents\, in any month with something to declare\nPeriod: December 2026\nSo urce: Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/4 34/sirkuler/677\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv2-withholding TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv1-monthly-2027-01-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270128 DTEND;VALUE=DATE:20270129 SUMMARY:Türkiye: 1 No.lu KDV Beyannamesi (monthly) — return and payment DESCRIPTION:Every KDV taxpayer taxed under the real (gerçek usul) procedur e\, other than the quarterly groups\; there is no KDV registration thresh old\nPeriod: December 2026\nSource: Gelir İdaresi Başkanlığı (GİB) — http s://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv1-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv1-quarterly-2027-01-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270128 DTEND;VALUE=DATE:20270129 SUMMARY:Türkiye: 1 No.lu KDV Beyannamesi (quarterly) — return and payment DESCRIPTION:Housing-construction cooperatives\; business-account-basis tax payers whose only activity is international freight and passenger transpo rt\, intercity freight transport or urban freight transport\; simplified- procedure (basit usul) taxpayers who have waived the KDV exemption\nPerio d: Q4 2026\nSource: Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/m evzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv1-quarterly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv3-nonresident-eservices-2027-01-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270128 DTEND;VALUE=DATE:20270129 SUMMARY:Türkiye: 3 No.lu KDV Beyannamesi (non-resident electronic-service suppliers) — return and payment DESCRIPTION:Suppliers with no residence\, place of business or registered office in Türkiye that supply electronic services to Turkish consumers wh o are not KDV taxpayers\nPeriod: December 2026\nSource: Gelir İdaresi Baş kanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast v erified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv3-nonresident-e services TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv4-revenue-based-2027-01-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270128 DTEND;VALUE=DATE:20270129 SUMMARY:Türkiye: 4 No.lu KDV Beyannamesi (revenue-based taxation) — return and payment DESCRIPTION:Taxpayers who have opted into revenue-based taxation (hasılat esaslı vergilendirme)\nPeriod: December 2026\nSource: Gelir İdaresi Başka nlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast ver ified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv4-revenue-based TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv-7846-half-yearly-confirmation-2027-02-01@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270201 DTEND;VALUE=DATE:20270202 SUMMARY:Türkiye: Half-yearly confirmation of non-deductible import KDV (Pr esidential Decision 7846) — notification or special-purpose sworn-account ant report DESCRIPTION:Importers that paid import KDV on surveillance-price uplifts o r on anti-dumping\, countervailing or safeguard duties\; a notification a t or below the sworn-accountant certification threshold by import value\, a special-purpose sworn-accountant report above it\nPeriod: Jul–Dec 2026 \nSource: Gelir İdaresi Başkanlığı (GİB) — https://cdn.gib.gov.tr/api/gib portal-file/file/getFile?objectKey=MEVZUAT_TEBLIGLER%2FUNIVERSAL%2F2026%2 Fkdv_genteb.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv-7846-half-year ly-confirmation TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-list-i-fuel-second-half-2027-02-10@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270210 DTEND;VALUE=DATE:20270211 SUMMARY:Türkiye: ÖTV Beyannamesi\, List (I) fuel products — second half-mo nth (16th to month end) DESCRIPTION:Manufacturers and importers of the petroleum products and natu ral gas on ÖTV List (I)\, and other persons liable for ÖTV on those goods \nPeriod: January 2027\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkanl ığı) — https://www.mevzuat.gov.tr/mevzuatmetin/1.5.4760.pdf\nLast verifie d: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-list-i-fuel-se cond-half TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-lists-ii-iii-iv-monthly-2027-02-15@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270215 DTEND;VALUE=DATE:20270216 SUMMARY:Türkiye: ÖTV Beyannamesi\, Lists (II) unregistered vehicles\, (III ) and (IV) — monthly return and payment DESCRIPTION:Manufacturers and importers of List (III) drinks and tobacco p roducts\, List (IV) durable consumer and other goods\, and List (II) vehi cles that are not subject to registration\nPeriod: January 2027\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkanlığı) — https://www.mevzuat.gov.t r/mevzuatmetin/1.5.4760.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-lists-ii-iii-i v-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv2-withholding-2027-02-25@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270225 DTEND;VALUE=DATE:20270226 SUMMARY:Türkiye: 2 No.lu KDV Beyannamesi (withholding and reverse charge) — return and payment DESCRIPTION:Withholding agents (KDV tevkifatı) and Turkish recipients liab le as tax-responsible persons (sorumlu sıfatıyla) on supplies by non-resi dents\, in any month with something to declare\nPeriod: January 2027\nSou rce: Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/43 4/sirkuler/677\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv2-withholding TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv1-monthly-2027-03-01@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270301 DTEND;VALUE=DATE:20270302 SUMMARY:Türkiye: 1 No.lu KDV Beyannamesi (monthly) — return and payment DESCRIPTION:Every KDV taxpayer taxed under the real (gerçek usul) procedur e\, other than the quarterly groups\; there is no KDV registration thresh old\nPeriod: January 2027\nSource: Gelir İdaresi Başkanlığı (GİB) — https ://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv1-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv3-nonresident-eservices-2027-03-01@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270301 DTEND;VALUE=DATE:20270302 SUMMARY:Türkiye: 3 No.lu KDV Beyannamesi (non-resident electronic-service suppliers) — return and payment DESCRIPTION:Suppliers with no residence\, place of business or registered office in Türkiye that supply electronic services to Turkish consumers wh o are not KDV taxpayers\nPeriod: January 2027\nSource: Gelir İdaresi Başk anlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast ve rified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv3-nonresident-e services TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv4-revenue-based-2027-03-01@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270301 DTEND;VALUE=DATE:20270302 SUMMARY:Türkiye: 4 No.lu KDV Beyannamesi (revenue-based taxation) — return and payment DESCRIPTION:Taxpayers who have opted into revenue-based taxation (hasılat esaslı vergilendirme)\nPeriod: January 2027\nSource: Gelir İdaresi Başkan lığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast veri fied: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv4-revenue-based TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-list-i-fuel-second-half-2027-03-12@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270312 DTEND;VALUE=DATE:20270313 SUMMARY:Türkiye: ÖTV Beyannamesi\, List (I) fuel products — second half-mo nth (16th to month end) DESCRIPTION:Manufacturers and importers of the petroleum products and natu ral gas on ÖTV List (I)\, and other persons liable for ÖTV on those goods \nPeriod: February 2027\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkan lığı) — https://www.mevzuat.gov.tr/mevzuatmetin/1.5.4760.pdf\nLast verifi ed: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-list-i-fuel-se cond-half TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-lists-ii-iii-iv-monthly-2027-03-15@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270315 DTEND;VALUE=DATE:20270316 SUMMARY:Türkiye: ÖTV Beyannamesi\, Lists (II) unregistered vehicles\, (III ) and (IV) — monthly return and payment DESCRIPTION:Manufacturers and importers of List (III) drinks and tobacco p roducts\, List (IV) durable consumer and other goods\, and List (II) vehi cles that are not subject to registration\nPeriod: February 2027\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkanlığı) — https://www.mevzuat.gov. tr/mevzuatmetin/1.5.4760.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-lists-ii-iii-i v-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv2-withholding-2027-03-25@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270325 DTEND;VALUE=DATE:20270326 SUMMARY:Türkiye: 2 No.lu KDV Beyannamesi (withholding and reverse charge) — return and payment DESCRIPTION:Withholding agents (KDV tevkifatı) and Turkish recipients liab le as tax-responsible persons (sorumlu sıfatıyla) on supplies by non-resi dents\, in any month with something to declare\nPeriod: February 2027\nSo urce: Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/4 34/sirkuler/677\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv2-withholding TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv1-monthly-2027-03-29@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270329 DTEND;VALUE=DATE:20270330 SUMMARY:Türkiye: 1 No.lu KDV Beyannamesi (monthly) — return and payment DESCRIPTION:Every KDV taxpayer taxed under the real (gerçek usul) procedur e\, other than the quarterly groups\; there is no KDV registration thresh old\nPeriod: February 2027\nSource: Gelir İdaresi Başkanlığı (GİB) — http s://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv1-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv3-nonresident-eservices-2027-03-29@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270329 DTEND;VALUE=DATE:20270330 SUMMARY:Türkiye: 3 No.lu KDV Beyannamesi (non-resident electronic-service suppliers) — return and payment DESCRIPTION:Suppliers with no residence\, place of business or registered office in Türkiye that supply electronic services to Turkish consumers wh o are not KDV taxpayers\nPeriod: February 2027\nSource: Gelir İdaresi Baş kanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast v erified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv3-nonresident-e services TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv4-revenue-based-2027-03-29@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270329 DTEND;VALUE=DATE:20270330 SUMMARY:Türkiye: 4 No.lu KDV Beyannamesi (revenue-based taxation) — return and payment DESCRIPTION:Taxpayers who have opted into revenue-based taxation (hasılat esaslı vergilendirme)\nPeriod: February 2027\nSource: Gelir İdaresi Başka nlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast ver ified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv4-revenue-based TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-list-i-fuel-second-half-2027-04-12@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270412 DTEND;VALUE=DATE:20270413 SUMMARY:Türkiye: ÖTV Beyannamesi\, List (I) fuel products — second half-mo nth (16th to month end) DESCRIPTION:Manufacturers and importers of the petroleum products and natu ral gas on ÖTV List (I)\, and other persons liable for ÖTV on those goods \nPeriod: March 2027\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkanlığ ı) — https://www.mevzuat.gov.tr/mevzuatmetin/1.5.4760.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-list-i-fuel-se cond-half TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-lists-ii-iii-iv-monthly-2027-04-15@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270415 DTEND;VALUE=DATE:20270416 SUMMARY:Türkiye: ÖTV Beyannamesi\, Lists (II) unregistered vehicles\, (III ) and (IV) — monthly return and payment DESCRIPTION:Manufacturers and importers of List (III) drinks and tobacco p roducts\, List (IV) durable consumer and other goods\, and List (II) vehi cles that are not subject to registration\nPeriod: March 2027\nSource: Me vzuat Bilgi Sistemi (T.C. Cumhurbaşkanlığı) — https://www.mevzuat.gov.tr/ mevzuatmetin/1.5.4760.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-lists-ii-iii-i v-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv2-withholding-2027-04-26@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270426 DTEND;VALUE=DATE:20270427 SUMMARY:Türkiye: 2 No.lu KDV Beyannamesi (withholding and reverse charge) — return and payment DESCRIPTION:Withholding agents (KDV tevkifatı) and Turkish recipients liab le as tax-responsible persons (sorumlu sıfatıyla) on supplies by non-resi dents\, in any month with something to declare\nPeriod: March 2027\nSourc e: Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/ sirkuler/677\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv2-withholding TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv1-monthly-2027-04-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270428 DTEND;VALUE=DATE:20270429 SUMMARY:Türkiye: 1 No.lu KDV Beyannamesi (monthly) — return and payment DESCRIPTION:Every KDV taxpayer taxed under the real (gerçek usul) procedur e\, other than the quarterly groups\; there is no KDV registration thresh old\nPeriod: March 2027\nSource: Gelir İdaresi Başkanlığı (GİB) — https:/ /gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv1-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv1-quarterly-2027-04-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270428 DTEND;VALUE=DATE:20270429 SUMMARY:Türkiye: 1 No.lu KDV Beyannamesi (quarterly) — return and payment DESCRIPTION:Housing-construction cooperatives\; business-account-basis tax payers whose only activity is international freight and passenger transpo rt\, intercity freight transport or urban freight transport\; simplified- procedure (basit usul) taxpayers who have waived the KDV exemption\nPerio d: Q1 2027\nSource: Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/m evzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv1-quarterly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv3-nonresident-eservices-2027-04-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270428 DTEND;VALUE=DATE:20270429 SUMMARY:Türkiye: 3 No.lu KDV Beyannamesi (non-resident electronic-service suppliers) — return and payment DESCRIPTION:Suppliers with no residence\, place of business or registered office in Türkiye that supply electronic services to Turkish consumers wh o are not KDV taxpayers\nPeriod: March 2027\nSource: Gelir İdaresi Başkan lığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast veri fied: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv3-nonresident-e services TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv4-revenue-based-2027-04-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270428 DTEND;VALUE=DATE:20270429 SUMMARY:Türkiye: 4 No.lu KDV Beyannamesi (revenue-based taxation) — return and payment DESCRIPTION:Taxpayers who have opted into revenue-based taxation (hasılat esaslı vergilendirme)\nPeriod: March 2027\nSource: Gelir İdaresi Başkanlı ğı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verifi ed: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv4-revenue-based TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-list-i-fuel-second-half-2027-05-10@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270510 DTEND;VALUE=DATE:20270511 SUMMARY:Türkiye: ÖTV Beyannamesi\, List (I) fuel products — second half-mo nth (16th to month end) DESCRIPTION:Manufacturers and importers of the petroleum products and natu ral gas on ÖTV List (I)\, and other persons liable for ÖTV on those goods \nPeriod: April 2027\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkanlığ ı) — https://www.mevzuat.gov.tr/mevzuatmetin/1.5.4760.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-list-i-fuel-se cond-half TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-lists-ii-iii-iv-monthly-2027-05-20@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270520 DTEND;VALUE=DATE:20270521 SUMMARY:Türkiye: ÖTV Beyannamesi\, Lists (II) unregistered vehicles\, (III ) and (IV) — monthly return and payment DESCRIPTION:Manufacturers and importers of List (III) drinks and tobacco p roducts\, List (IV) durable consumer and other goods\, and List (II) vehi cles that are not subject to registration\nPeriod: April 2027\nSource: Me vzuat Bilgi Sistemi (T.C. Cumhurbaşkanlığı) — https://www.mevzuat.gov.tr/ mevzuatmetin/1.5.4760.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-lists-ii-iii-i v-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv2-withholding-2027-05-25@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270525 DTEND;VALUE=DATE:20270526 SUMMARY:Türkiye: 2 No.lu KDV Beyannamesi (withholding and reverse charge) — return and payment DESCRIPTION:Withholding agents (KDV tevkifatı) and Turkish recipients liab le as tax-responsible persons (sorumlu sıfatıyla) on supplies by non-resi dents\, in any month with something to declare\nPeriod: April 2027\nSourc e: Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/ sirkuler/677\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv2-withholding TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv1-monthly-2027-05-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270528 DTEND;VALUE=DATE:20270529 SUMMARY:Türkiye: 1 No.lu KDV Beyannamesi (monthly) — return and payment DESCRIPTION:Every KDV taxpayer taxed under the real (gerçek usul) procedur e\, other than the quarterly groups\; there is no KDV registration thresh old\nPeriod: April 2027\nSource: Gelir İdaresi Başkanlığı (GİB) — https:/ /gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv1-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv3-nonresident-eservices-2027-05-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270528 DTEND;VALUE=DATE:20270529 SUMMARY:Türkiye: 3 No.lu KDV Beyannamesi (non-resident electronic-service suppliers) — return and payment DESCRIPTION:Suppliers with no residence\, place of business or registered office in Türkiye that supply electronic services to Turkish consumers wh o are not KDV taxpayers\nPeriod: April 2027\nSource: Gelir İdaresi Başkan lığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast veri fied: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv3-nonresident-e services TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv4-revenue-based-2027-05-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270528 DTEND;VALUE=DATE:20270529 SUMMARY:Türkiye: 4 No.lu KDV Beyannamesi (revenue-based taxation) — return and payment DESCRIPTION:Taxpayers who have opted into revenue-based taxation (hasılat esaslı vergilendirme)\nPeriod: April 2027\nSource: Gelir İdaresi Başkanlı ğı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verifi ed: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv4-revenue-based TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-list-i-fuel-second-half-2027-06-10@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270610 DTEND;VALUE=DATE:20270611 SUMMARY:Türkiye: ÖTV Beyannamesi\, List (I) fuel products — second half-mo nth (16th to month end) DESCRIPTION:Manufacturers and importers of the petroleum products and natu ral gas on ÖTV List (I)\, and other persons liable for ÖTV on those goods \nPeriod: May 2027\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkanlığı) — https://www.mevzuat.gov.tr/mevzuatmetin/1.5.4760.pdf\nLast verified: 2 026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-list-i-fuel-se cond-half TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-lists-ii-iii-iv-monthly-2027-06-15@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270615 DTEND;VALUE=DATE:20270616 SUMMARY:Türkiye: ÖTV Beyannamesi\, Lists (II) unregistered vehicles\, (III ) and (IV) — monthly return and payment DESCRIPTION:Manufacturers and importers of List (III) drinks and tobacco p roducts\, List (IV) durable consumer and other goods\, and List (II) vehi cles that are not subject to registration\nPeriod: May 2027\nSource: Mevz uat Bilgi Sistemi (T.C. Cumhurbaşkanlığı) — https://www.mevzuat.gov.tr/me vzuatmetin/1.5.4760.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-lists-ii-iii-i v-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv2-withholding-2027-06-25@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270625 DTEND;VALUE=DATE:20270626 SUMMARY:Türkiye: 2 No.lu KDV Beyannamesi (withholding and reverse charge) — return and payment DESCRIPTION:Withholding agents (KDV tevkifatı) and Turkish recipients liab le as tax-responsible persons (sorumlu sıfatıyla) on supplies by non-resi dents\, in any month with something to declare\nPeriod: May 2027\nSource: Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/si rkuler/677\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv2-withholding TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv1-monthly-2027-06-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270628 DTEND;VALUE=DATE:20270629 SUMMARY:Türkiye: 1 No.lu KDV Beyannamesi (monthly) — return and payment DESCRIPTION:Every KDV taxpayer taxed under the real (gerçek usul) procedur e\, other than the quarterly groups\; there is no KDV registration thresh old\nPeriod: May 2027\nSource: Gelir İdaresi Başkanlığı (GİB) — https://g ib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv1-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv3-nonresident-eservices-2027-06-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270628 DTEND;VALUE=DATE:20270629 SUMMARY:Türkiye: 3 No.lu KDV Beyannamesi (non-resident electronic-service suppliers) — return and payment DESCRIPTION:Suppliers with no residence\, place of business or registered office in Türkiye that supply electronic services to Turkish consumers wh o are not KDV taxpayers\nPeriod: May 2027\nSource: Gelir İdaresi Başkanlı ğı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verifi ed: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv3-nonresident-e services TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv4-revenue-based-2027-06-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270628 DTEND;VALUE=DATE:20270629 SUMMARY:Türkiye: 4 No.lu KDV Beyannamesi (revenue-based taxation) — return and payment DESCRIPTION:Taxpayers who have opted into revenue-based taxation (hasılat esaslı vergilendirme)\nPeriod: May 2027\nSource: Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verified : 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv4-revenue-based TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-list-i-fuel-second-half-2027-07-12@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270712 DTEND;VALUE=DATE:20270713 SUMMARY:Türkiye: ÖTV Beyannamesi\, List (I) fuel products — second half-mo nth (16th to month end) DESCRIPTION:Manufacturers and importers of the petroleum products and natu ral gas on ÖTV List (I)\, and other persons liable for ÖTV on those goods \nPeriod: June 2027\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkanlığı ) — https://www.mevzuat.gov.tr/mevzuatmetin/1.5.4760.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-list-i-fuel-se cond-half TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-lists-ii-iii-iv-monthly-2027-07-16@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270716 DTEND;VALUE=DATE:20270717 SUMMARY:Türkiye: ÖTV Beyannamesi\, Lists (II) unregistered vehicles\, (III ) and (IV) — monthly return and payment DESCRIPTION:Manufacturers and importers of List (III) drinks and tobacco p roducts\, List (IV) durable consumer and other goods\, and List (II) vehi cles that are not subject to registration\nPeriod: June 2027\nSource: Mev zuat Bilgi Sistemi (T.C. Cumhurbaşkanlığı) — https://www.mevzuat.gov.tr/m evzuatmetin/1.5.4760.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-lists-ii-iii-i v-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv2-withholding-2027-07-26@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270726 DTEND;VALUE=DATE:20270727 SUMMARY:Türkiye: 2 No.lu KDV Beyannamesi (withholding and reverse charge) — return and payment DESCRIPTION:Withholding agents (KDV tevkifatı) and Turkish recipients liab le as tax-responsible persons (sorumlu sıfatıyla) on supplies by non-resi dents\, in any month with something to declare\nPeriod: June 2027\nSource : Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/s irkuler/677\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv2-withholding TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv1-monthly-2027-07-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270728 DTEND;VALUE=DATE:20270729 SUMMARY:Türkiye: 1 No.lu KDV Beyannamesi (monthly) — return and payment DESCRIPTION:Every KDV taxpayer taxed under the real (gerçek usul) procedur e\, other than the quarterly groups\; there is no KDV registration thresh old\nPeriod: June 2027\nSource: Gelir İdaresi Başkanlığı (GİB) — https:// gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv1-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv1-quarterly-2027-07-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270728 DTEND;VALUE=DATE:20270729 SUMMARY:Türkiye: 1 No.lu KDV Beyannamesi (quarterly) — return and payment DESCRIPTION:Housing-construction cooperatives\; business-account-basis tax payers whose only activity is international freight and passenger transpo rt\, intercity freight transport or urban freight transport\; simplified- procedure (basit usul) taxpayers who have waived the KDV exemption\nPerio d: Q2 2027\nSource: Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/m evzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv1-quarterly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv3-nonresident-eservices-2027-07-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270728 DTEND;VALUE=DATE:20270729 SUMMARY:Türkiye: 3 No.lu KDV Beyannamesi (non-resident electronic-service suppliers) — return and payment DESCRIPTION:Suppliers with no residence\, place of business or registered office in Türkiye that supply electronic services to Turkish consumers wh o are not KDV taxpayers\nPeriod: June 2027\nSource: Gelir İdaresi Başkanl ığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verif ied: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv3-nonresident-e services TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv4-revenue-based-2027-07-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270728 DTEND;VALUE=DATE:20270729 SUMMARY:Türkiye: 4 No.lu KDV Beyannamesi (revenue-based taxation) — return and payment DESCRIPTION:Taxpayers who have opted into revenue-based taxation (hasılat esaslı vergilendirme)\nPeriod: June 2027\nSource: Gelir İdaresi Başkanlığ ı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verifie d: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv4-revenue-based TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv-7846-half-yearly-confirmation-2027-08-02@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270802 DTEND;VALUE=DATE:20270803 SUMMARY:Türkiye: Half-yearly confirmation of non-deductible import KDV (Pr esidential Decision 7846) — notification or special-purpose sworn-account ant report DESCRIPTION:Importers that paid import KDV on surveillance-price uplifts o r on anti-dumping\, countervailing or safeguard duties\; a notification a t or below the sworn-accountant certification threshold by import value\, a special-purpose sworn-accountant report above it\nPeriod: Jan–Jun 2027 \nSource: Gelir İdaresi Başkanlığı (GİB) — https://cdn.gib.gov.tr/api/gib portal-file/file/getFile?objectKey=MEVZUAT_TEBLIGLER%2FUNIVERSAL%2F2026%2 Fkdv_genteb.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv-7846-half-year ly-confirmation TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-list-i-fuel-second-half-2027-08-10@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270810 DTEND;VALUE=DATE:20270811 SUMMARY:Türkiye: ÖTV Beyannamesi\, List (I) fuel products — second half-mo nth (16th to month end) DESCRIPTION:Manufacturers and importers of the petroleum products and natu ral gas on ÖTV List (I)\, and other persons liable for ÖTV on those goods \nPeriod: July 2027\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkanlığı ) — https://www.mevzuat.gov.tr/mevzuatmetin/1.5.4760.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-list-i-fuel-se cond-half TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-lists-ii-iii-iv-monthly-2027-08-16@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270816 DTEND;VALUE=DATE:20270817 SUMMARY:Türkiye: ÖTV Beyannamesi\, Lists (II) unregistered vehicles\, (III ) and (IV) — monthly return and payment DESCRIPTION:Manufacturers and importers of List (III) drinks and tobacco p roducts\, List (IV) durable consumer and other goods\, and List (II) vehi cles that are not subject to registration\nPeriod: July 2027\nSource: Mev zuat Bilgi Sistemi (T.C. Cumhurbaşkanlığı) — https://www.mevzuat.gov.tr/m evzuatmetin/1.5.4760.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-lists-ii-iii-i v-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv2-withholding-2027-08-25@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270825 DTEND;VALUE=DATE:20270826 SUMMARY:Türkiye: 2 No.lu KDV Beyannamesi (withholding and reverse charge) — return and payment DESCRIPTION:Withholding agents (KDV tevkifatı) and Turkish recipients liab le as tax-responsible persons (sorumlu sıfatıyla) on supplies by non-resi dents\, in any month with something to declare\nPeriod: July 2027\nSource : Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/s irkuler/677\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv2-withholding TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv1-monthly-2027-08-31@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270831 DTEND;VALUE=DATE:20270901 SUMMARY:Türkiye: 1 No.lu KDV Beyannamesi (monthly) — return and payment DESCRIPTION:Every KDV taxpayer taxed under the real (gerçek usul) procedur e\, other than the quarterly groups\; there is no KDV registration thresh old\nPeriod: July 2027\nSource: Gelir İdaresi Başkanlığı (GİB) — https:// gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv1-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv3-nonresident-eservices-2027-08-31@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270831 DTEND;VALUE=DATE:20270901 SUMMARY:Türkiye: 3 No.lu KDV Beyannamesi (non-resident electronic-service suppliers) — return and payment DESCRIPTION:Suppliers with no residence\, place of business or registered office in Türkiye that supply electronic services to Turkish consumers wh o are not KDV taxpayers\nPeriod: July 2027\nSource: Gelir İdaresi Başkanl ığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verif ied: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv3-nonresident-e services TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv4-revenue-based-2027-08-31@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270831 DTEND;VALUE=DATE:20270901 SUMMARY:Türkiye: 4 No.lu KDV Beyannamesi (revenue-based taxation) — return and payment DESCRIPTION:Taxpayers who have opted into revenue-based taxation (hasılat esaslı vergilendirme)\nPeriod: July 2027\nSource: Gelir İdaresi Başkanlığ ı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verifie d: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv4-revenue-based TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-list-i-fuel-second-half-2027-09-10@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270910 DTEND;VALUE=DATE:20270911 SUMMARY:Türkiye: ÖTV Beyannamesi\, List (I) fuel products — second half-mo nth (16th to month end) DESCRIPTION:Manufacturers and importers of the petroleum products and natu ral gas on ÖTV List (I)\, and other persons liable for ÖTV on those goods \nPeriod: August 2027\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkanlı ğı) — https://www.mevzuat.gov.tr/mevzuatmetin/1.5.4760.pdf\nLast verified : 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-list-i-fuel-se cond-half TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-lists-ii-iii-iv-monthly-2027-09-15@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270915 DTEND;VALUE=DATE:20270916 SUMMARY:Türkiye: ÖTV Beyannamesi\, Lists (II) unregistered vehicles\, (III ) and (IV) — monthly return and payment DESCRIPTION:Manufacturers and importers of List (III) drinks and tobacco p roducts\, List (IV) durable consumer and other goods\, and List (II) vehi cles that are not subject to registration\nPeriod: August 2027\nSource: M evzuat Bilgi Sistemi (T.C. Cumhurbaşkanlığı) — https://www.mevzuat.gov.tr /mevzuatmetin/1.5.4760.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-lists-ii-iii-i v-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv2-withholding-2027-09-27@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270927 DTEND;VALUE=DATE:20270928 SUMMARY:Türkiye: 2 No.lu KDV Beyannamesi (withholding and reverse charge) — return and payment DESCRIPTION:Withholding agents (KDV tevkifatı) and Turkish recipients liab le as tax-responsible persons (sorumlu sıfatıyla) on supplies by non-resi dents\, in any month with something to declare\nPeriod: August 2027\nSour ce: Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434 /sirkuler/677\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv2-withholding TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv1-monthly-2027-09-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270928 DTEND;VALUE=DATE:20270929 SUMMARY:Türkiye: 1 No.lu KDV Beyannamesi (monthly) — return and payment DESCRIPTION:Every KDV taxpayer taxed under the real (gerçek usul) procedur e\, other than the quarterly groups\; there is no KDV registration thresh old\nPeriod: August 2027\nSource: Gelir İdaresi Başkanlığı (GİB) — https: //gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv1-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv3-nonresident-eservices-2027-09-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270928 DTEND;VALUE=DATE:20270929 SUMMARY:Türkiye: 3 No.lu KDV Beyannamesi (non-resident electronic-service suppliers) — return and payment DESCRIPTION:Suppliers with no residence\, place of business or registered office in Türkiye that supply electronic services to Turkish consumers wh o are not KDV taxpayers\nPeriod: August 2027\nSource: Gelir İdaresi Başka nlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast ver ified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv3-nonresident-e services TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv4-revenue-based-2027-09-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20270928 DTEND;VALUE=DATE:20270929 SUMMARY:Türkiye: 4 No.lu KDV Beyannamesi (revenue-based taxation) — return and payment DESCRIPTION:Taxpayers who have opted into revenue-based taxation (hasılat esaslı vergilendirme)\nPeriod: August 2027\nSource: Gelir İdaresi Başkanl ığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verif ied: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv4-revenue-based TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-list-i-fuel-second-half-2027-10-11@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20271011 DTEND;VALUE=DATE:20271012 SUMMARY:Türkiye: ÖTV Beyannamesi\, List (I) fuel products — second half-mo nth (16th to month end) DESCRIPTION:Manufacturers and importers of the petroleum products and natu ral gas on ÖTV List (I)\, and other persons liable for ÖTV on those goods \nPeriod: September 2027\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşka nlığı) — https://www.mevzuat.gov.tr/mevzuatmetin/1.5.4760.pdf\nLast verif ied: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-list-i-fuel-se cond-half TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-lists-ii-iii-iv-monthly-2027-10-15@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20271015 DTEND;VALUE=DATE:20271016 SUMMARY:Türkiye: ÖTV Beyannamesi\, Lists (II) unregistered vehicles\, (III ) and (IV) — monthly return and payment DESCRIPTION:Manufacturers and importers of List (III) drinks and tobacco p roducts\, List (IV) durable consumer and other goods\, and List (II) vehi cles that are not subject to registration\nPeriod: September 2027\nSource : Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkanlığı) — https://www.mevzuat.gov .tr/mevzuatmetin/1.5.4760.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-lists-ii-iii-i v-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv2-withholding-2027-10-25@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20271025 DTEND;VALUE=DATE:20271026 SUMMARY:Türkiye: 2 No.lu KDV Beyannamesi (withholding and reverse charge) — return and payment DESCRIPTION:Withholding agents (KDV tevkifatı) and Turkish recipients liab le as tax-responsible persons (sorumlu sıfatıyla) on supplies by non-resi dents\, in any month with something to declare\nPeriod: September 2027\nS ource: Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/ 434/sirkuler/677\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv2-withholding TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv1-monthly-2027-10-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20271028 DTEND;VALUE=DATE:20271029 SUMMARY:Türkiye: 1 No.lu KDV Beyannamesi (monthly) — return and payment DESCRIPTION:Every KDV taxpayer taxed under the real (gerçek usul) procedur e\, other than the quarterly groups\; there is no KDV registration thresh old\nPeriod: September 2027\nSource: Gelir İdaresi Başkanlığı (GİB) — htt ps://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv1-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv1-quarterly-2027-10-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20271028 DTEND;VALUE=DATE:20271029 SUMMARY:Türkiye: 1 No.lu KDV Beyannamesi (quarterly) — return and payment DESCRIPTION:Housing-construction cooperatives\; business-account-basis tax payers whose only activity is international freight and passenger transpo rt\, intercity freight transport or urban freight transport\; simplified- procedure (basit usul) taxpayers who have waived the KDV exemption\nPerio d: Q3 2027\nSource: Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/m evzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv1-quarterly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv3-nonresident-eservices-2027-10-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20271028 DTEND;VALUE=DATE:20271029 SUMMARY:Türkiye: 3 No.lu KDV Beyannamesi (non-resident electronic-service suppliers) — return and payment DESCRIPTION:Suppliers with no residence\, place of business or registered office in Türkiye that supply electronic services to Turkish consumers wh o are not KDV taxpayers\nPeriod: September 2027\nSource: Gelir İdaresi Ba şkanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv3-nonresident-e services TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv4-revenue-based-2027-10-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20271028 DTEND;VALUE=DATE:20271029 SUMMARY:Türkiye: 4 No.lu KDV Beyannamesi (revenue-based taxation) — return and payment DESCRIPTION:Taxpayers who have opted into revenue-based taxation (hasılat esaslı vergilendirme)\nPeriod: September 2027\nSource: Gelir İdaresi Başk anlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast ve rified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv4-revenue-based TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-list-i-fuel-second-half-2027-11-10@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20271110 DTEND;VALUE=DATE:20271111 SUMMARY:Türkiye: ÖTV Beyannamesi\, List (I) fuel products — second half-mo nth (16th to month end) DESCRIPTION:Manufacturers and importers of the petroleum products and natu ral gas on ÖTV List (I)\, and other persons liable for ÖTV on those goods \nPeriod: October 2027\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkanl ığı) — https://www.mevzuat.gov.tr/mevzuatmetin/1.5.4760.pdf\nLast verifie d: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-list-i-fuel-se cond-half TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-lists-ii-iii-iv-monthly-2027-11-15@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20271115 DTEND;VALUE=DATE:20271116 SUMMARY:Türkiye: ÖTV Beyannamesi\, Lists (II) unregistered vehicles\, (III ) and (IV) — monthly return and payment DESCRIPTION:Manufacturers and importers of List (III) drinks and tobacco p roducts\, List (IV) durable consumer and other goods\, and List (II) vehi cles that are not subject to registration\nPeriod: October 2027\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkanlığı) — https://www.mevzuat.gov.t r/mevzuatmetin/1.5.4760.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-lists-ii-iii-i v-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv2-withholding-2027-11-25@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20271125 DTEND;VALUE=DATE:20271126 SUMMARY:Türkiye: 2 No.lu KDV Beyannamesi (withholding and reverse charge) — return and payment DESCRIPTION:Withholding agents (KDV tevkifatı) and Turkish recipients liab le as tax-responsible persons (sorumlu sıfatıyla) on supplies by non-resi dents\, in any month with something to declare\nPeriod: October 2027\nSou rce: Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/43 4/sirkuler/677\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv2-withholding TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv1-monthly-2027-11-29@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20271129 DTEND;VALUE=DATE:20271130 SUMMARY:Türkiye: 1 No.lu KDV Beyannamesi (monthly) — return and payment DESCRIPTION:Every KDV taxpayer taxed under the real (gerçek usul) procedur e\, other than the quarterly groups\; there is no KDV registration thresh old\nPeriod: October 2027\nSource: Gelir İdaresi Başkanlığı (GİB) — https ://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv1-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv3-nonresident-eservices-2027-11-29@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20271129 DTEND;VALUE=DATE:20271130 SUMMARY:Türkiye: 3 No.lu KDV Beyannamesi (non-resident electronic-service suppliers) — return and payment DESCRIPTION:Suppliers with no residence\, place of business or registered office in Türkiye that supply electronic services to Turkish consumers wh o are not KDV taxpayers\nPeriod: October 2027\nSource: Gelir İdaresi Başk anlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast ve rified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv3-nonresident-e services TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv4-revenue-based-2027-11-29@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20271129 DTEND;VALUE=DATE:20271130 SUMMARY:Türkiye: 4 No.lu KDV Beyannamesi (revenue-based taxation) — return and payment DESCRIPTION:Taxpayers who have opted into revenue-based taxation (hasılat esaslı vergilendirme)\nPeriod: October 2027\nSource: Gelir İdaresi Başkan lığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast veri fied: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv4-revenue-based TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-list-i-fuel-second-half-2027-12-10@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20271210 DTEND;VALUE=DATE:20271211 SUMMARY:Türkiye: ÖTV Beyannamesi\, List (I) fuel products — second half-mo nth (16th to month end) DESCRIPTION:Manufacturers and importers of the petroleum products and natu ral gas on ÖTV List (I)\, and other persons liable for ÖTV on those goods \nPeriod: November 2027\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkan lığı) — https://www.mevzuat.gov.tr/mevzuatmetin/1.5.4760.pdf\nLast verifi ed: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-list-i-fuel-se cond-half TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-lists-ii-iii-iv-monthly-2027-12-15@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20271215 DTEND;VALUE=DATE:20271216 SUMMARY:Türkiye: ÖTV Beyannamesi\, Lists (II) unregistered vehicles\, (III ) and (IV) — monthly return and payment DESCRIPTION:Manufacturers and importers of List (III) drinks and tobacco p roducts\, List (IV) durable consumer and other goods\, and List (II) vehi cles that are not subject to registration\nPeriod: November 2027\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkanlığı) — https://www.mevzuat.gov. tr/mevzuatmetin/1.5.4760.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-lists-ii-iii-i v-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv2-withholding-2027-12-27@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20271227 DTEND;VALUE=DATE:20271228 SUMMARY:Türkiye: 2 No.lu KDV Beyannamesi (withholding and reverse charge) — return and payment DESCRIPTION:Withholding agents (KDV tevkifatı) and Turkish recipients liab le as tax-responsible persons (sorumlu sıfatıyla) on supplies by non-resi dents\, in any month with something to declare\nPeriod: November 2027\nSo urce: Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/4 34/sirkuler/677\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv2-withholding TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv1-monthly-2027-12-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20271228 DTEND;VALUE=DATE:20271229 SUMMARY:Türkiye: 1 No.lu KDV Beyannamesi (monthly) — return and payment DESCRIPTION:Every KDV taxpayer taxed under the real (gerçek usul) procedur e\, other than the quarterly groups\; there is no KDV registration thresh old\nPeriod: November 2027\nSource: Gelir İdaresi Başkanlığı (GİB) — http s://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv1-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv3-nonresident-eservices-2027-12-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20271228 DTEND;VALUE=DATE:20271229 SUMMARY:Türkiye: 3 No.lu KDV Beyannamesi (non-resident electronic-service suppliers) — return and payment DESCRIPTION:Suppliers with no residence\, place of business or registered office in Türkiye that supply electronic services to Turkish consumers wh o are not KDV taxpayers\nPeriod: November 2027\nSource: Gelir İdaresi Baş kanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast v erified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv3-nonresident-e services TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv4-revenue-based-2027-12-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20271228 DTEND;VALUE=DATE:20271229 SUMMARY:Türkiye: 4 No.lu KDV Beyannamesi (revenue-based taxation) — return and payment DESCRIPTION:Taxpayers who have opted into revenue-based taxation (hasılat esaslı vergilendirme)\nPeriod: November 2027\nSource: Gelir İdaresi Başka nlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast ver ified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv4-revenue-based TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-list-i-fuel-second-half-2028-01-10@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280110 DTEND;VALUE=DATE:20280111 SUMMARY:Türkiye: ÖTV Beyannamesi\, List (I) fuel products — second half-mo nth (16th to month end) DESCRIPTION:Manufacturers and importers of the petroleum products and natu ral gas on ÖTV List (I)\, and other persons liable for ÖTV on those goods \nPeriod: December 2027\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkan lığı) — https://www.mevzuat.gov.tr/mevzuatmetin/1.5.4760.pdf\nLast verifi ed: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-list-i-fuel-se cond-half TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-lists-ii-iii-iv-monthly-2028-01-17@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280117 DTEND;VALUE=DATE:20280118 SUMMARY:Türkiye: ÖTV Beyannamesi\, Lists (II) unregistered vehicles\, (III ) and (IV) — monthly return and payment DESCRIPTION:Manufacturers and importers of List (III) drinks and tobacco p roducts\, List (IV) durable consumer and other goods\, and List (II) vehi cles that are not subject to registration\nPeriod: December 2027\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkanlığı) — https://www.mevzuat.gov. tr/mevzuatmetin/1.5.4760.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-lists-ii-iii-i v-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv2-withholding-2028-01-25@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280125 DTEND;VALUE=DATE:20280126 SUMMARY:Türkiye: 2 No.lu KDV Beyannamesi (withholding and reverse charge) — return and payment DESCRIPTION:Withholding agents (KDV tevkifatı) and Turkish recipients liab le as tax-responsible persons (sorumlu sıfatıyla) on supplies by non-resi dents\, in any month with something to declare\nPeriod: December 2027\nSo urce: Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/4 34/sirkuler/677\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv2-withholding TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv1-monthly-2028-01-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280128 DTEND;VALUE=DATE:20280129 SUMMARY:Türkiye: 1 No.lu KDV Beyannamesi (monthly) — return and payment DESCRIPTION:Every KDV taxpayer taxed under the real (gerçek usul) procedur e\, other than the quarterly groups\; there is no KDV registration thresh old\nPeriod: December 2027\nSource: Gelir İdaresi Başkanlığı (GİB) — http s://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv1-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv1-quarterly-2028-01-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280128 DTEND;VALUE=DATE:20280129 SUMMARY:Türkiye: 1 No.lu KDV Beyannamesi (quarterly) — return and payment DESCRIPTION:Housing-construction cooperatives\; business-account-basis tax payers whose only activity is international freight and passenger transpo rt\, intercity freight transport or urban freight transport\; simplified- procedure (basit usul) taxpayers who have waived the KDV exemption\nPerio d: Q4 2027\nSource: Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/m evzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv1-quarterly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv3-nonresident-eservices-2028-01-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280128 DTEND;VALUE=DATE:20280129 SUMMARY:Türkiye: 3 No.lu KDV Beyannamesi (non-resident electronic-service suppliers) — return and payment DESCRIPTION:Suppliers with no residence\, place of business or registered office in Türkiye that supply electronic services to Turkish consumers wh o are not KDV taxpayers\nPeriod: December 2027\nSource: Gelir İdaresi Baş kanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast v erified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv3-nonresident-e services TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv4-revenue-based-2028-01-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280128 DTEND;VALUE=DATE:20280129 SUMMARY:Türkiye: 4 No.lu KDV Beyannamesi (revenue-based taxation) — return and payment DESCRIPTION:Taxpayers who have opted into revenue-based taxation (hasılat esaslı vergilendirme)\nPeriod: December 2027\nSource: Gelir İdaresi Başka nlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast ver ified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv4-revenue-based TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv-7846-half-yearly-confirmation-2028-01-31@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280131 DTEND;VALUE=DATE:20280201 SUMMARY:Türkiye: Half-yearly confirmation of non-deductible import KDV (Pr esidential Decision 7846) — notification or special-purpose sworn-account ant report DESCRIPTION:Importers that paid import KDV on surveillance-price uplifts o r on anti-dumping\, countervailing or safeguard duties\; a notification a t or below the sworn-accountant certification threshold by import value\, a special-purpose sworn-accountant report above it\nPeriod: Jul–Dec 2027 \nSource: Gelir İdaresi Başkanlığı (GİB) — https://cdn.gib.gov.tr/api/gib portal-file/file/getFile?objectKey=MEVZUAT_TEBLIGLER%2FUNIVERSAL%2F2026%2 Fkdv_genteb.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv-7846-half-year ly-confirmation TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-list-i-fuel-second-half-2028-02-10@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280210 DTEND;VALUE=DATE:20280211 SUMMARY:Türkiye: ÖTV Beyannamesi\, List (I) fuel products — second half-mo nth (16th to month end) DESCRIPTION:Manufacturers and importers of the petroleum products and natu ral gas on ÖTV List (I)\, and other persons liable for ÖTV on those goods \nPeriod: January 2028\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkanl ığı) — https://www.mevzuat.gov.tr/mevzuatmetin/1.5.4760.pdf\nLast verifie d: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-list-i-fuel-se cond-half TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-lists-ii-iii-iv-monthly-2028-02-15@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280215 DTEND;VALUE=DATE:20280216 SUMMARY:Türkiye: ÖTV Beyannamesi\, Lists (II) unregistered vehicles\, (III ) and (IV) — monthly return and payment DESCRIPTION:Manufacturers and importers of List (III) drinks and tobacco p roducts\, List (IV) durable consumer and other goods\, and List (II) vehi cles that are not subject to registration\nPeriod: January 2028\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkanlığı) — https://www.mevzuat.gov.t r/mevzuatmetin/1.5.4760.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-lists-ii-iii-i v-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv2-withholding-2028-02-25@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280225 DTEND;VALUE=DATE:20280226 SUMMARY:Türkiye: 2 No.lu KDV Beyannamesi (withholding and reverse charge) — return and payment DESCRIPTION:Withholding agents (KDV tevkifatı) and Turkish recipients liab le as tax-responsible persons (sorumlu sıfatıyla) on supplies by non-resi dents\, in any month with something to declare\nPeriod: January 2028\nSou rce: Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/43 4/sirkuler/677\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv2-withholding TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv1-monthly-2028-02-29@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280229 DTEND;VALUE=DATE:20280301 SUMMARY:Türkiye: 1 No.lu KDV Beyannamesi (monthly) — return and payment DESCRIPTION:Every KDV taxpayer taxed under the real (gerçek usul) procedur e\, other than the quarterly groups\; there is no KDV registration thresh old\nPeriod: January 2028\nSource: Gelir İdaresi Başkanlığı (GİB) — https ://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv1-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv3-nonresident-eservices-2028-02-29@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280229 DTEND;VALUE=DATE:20280301 SUMMARY:Türkiye: 3 No.lu KDV Beyannamesi (non-resident electronic-service suppliers) — return and payment DESCRIPTION:Suppliers with no residence\, place of business or registered office in Türkiye that supply electronic services to Turkish consumers wh o are not KDV taxpayers\nPeriod: January 2028\nSource: Gelir İdaresi Başk anlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast ve rified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv3-nonresident-e services TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv4-revenue-based-2028-02-29@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280229 DTEND;VALUE=DATE:20280301 SUMMARY:Türkiye: 4 No.lu KDV Beyannamesi (revenue-based taxation) — return and payment DESCRIPTION:Taxpayers who have opted into revenue-based taxation (hasılat esaslı vergilendirme)\nPeriod: January 2028\nSource: Gelir İdaresi Başkan lığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast veri fied: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv4-revenue-based TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-list-i-fuel-second-half-2028-03-10@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280310 DTEND;VALUE=DATE:20280311 SUMMARY:Türkiye: ÖTV Beyannamesi\, List (I) fuel products — second half-mo nth (16th to month end) DESCRIPTION:Manufacturers and importers of the petroleum products and natu ral gas on ÖTV List (I)\, and other persons liable for ÖTV on those goods \nPeriod: February 2028\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkan lığı) — https://www.mevzuat.gov.tr/mevzuatmetin/1.5.4760.pdf\nLast verifi ed: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-list-i-fuel-se cond-half TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-lists-ii-iii-iv-monthly-2028-03-15@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280315 DTEND;VALUE=DATE:20280316 SUMMARY:Türkiye: ÖTV Beyannamesi\, Lists (II) unregistered vehicles\, (III ) and (IV) — monthly return and payment DESCRIPTION:Manufacturers and importers of List (III) drinks and tobacco p roducts\, List (IV) durable consumer and other goods\, and List (II) vehi cles that are not subject to registration\nPeriod: February 2028\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkanlığı) — https://www.mevzuat.gov. tr/mevzuatmetin/1.5.4760.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-lists-ii-iii-i v-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv2-withholding-2028-03-27@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280327 DTEND;VALUE=DATE:20280328 SUMMARY:Türkiye: 2 No.lu KDV Beyannamesi (withholding and reverse charge) — return and payment DESCRIPTION:Withholding agents (KDV tevkifatı) and Turkish recipients liab le as tax-responsible persons (sorumlu sıfatıyla) on supplies by non-resi dents\, in any month with something to declare\nPeriod: February 2028\nSo urce: Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/4 34/sirkuler/677\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv2-withholding TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv1-monthly-2028-03-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280328 DTEND;VALUE=DATE:20280329 SUMMARY:Türkiye: 1 No.lu KDV Beyannamesi (monthly) — return and payment DESCRIPTION:Every KDV taxpayer taxed under the real (gerçek usul) procedur e\, other than the quarterly groups\; there is no KDV registration thresh old\nPeriod: February 2028\nSource: Gelir İdaresi Başkanlığı (GİB) — http s://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv1-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv3-nonresident-eservices-2028-03-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280328 DTEND;VALUE=DATE:20280329 SUMMARY:Türkiye: 3 No.lu KDV Beyannamesi (non-resident electronic-service suppliers) — return and payment DESCRIPTION:Suppliers with no residence\, place of business or registered office in Türkiye that supply electronic services to Turkish consumers wh o are not KDV taxpayers\nPeriod: February 2028\nSource: Gelir İdaresi Baş kanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast v erified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv3-nonresident-e services TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv4-revenue-based-2028-03-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280328 DTEND;VALUE=DATE:20280329 SUMMARY:Türkiye: 4 No.lu KDV Beyannamesi (revenue-based taxation) — return and payment DESCRIPTION:Taxpayers who have opted into revenue-based taxation (hasılat esaslı vergilendirme)\nPeriod: February 2028\nSource: Gelir İdaresi Başka nlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast ver ified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv4-revenue-based TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-list-i-fuel-second-half-2028-04-10@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280410 DTEND;VALUE=DATE:20280411 SUMMARY:Türkiye: ÖTV Beyannamesi\, List (I) fuel products — second half-mo nth (16th to month end) DESCRIPTION:Manufacturers and importers of the petroleum products and natu ral gas on ÖTV List (I)\, and other persons liable for ÖTV on those goods \nPeriod: March 2028\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkanlığ ı) — https://www.mevzuat.gov.tr/mevzuatmetin/1.5.4760.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-list-i-fuel-se cond-half TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-lists-ii-iii-iv-monthly-2028-04-17@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280417 DTEND;VALUE=DATE:20280418 SUMMARY:Türkiye: ÖTV Beyannamesi\, Lists (II) unregistered vehicles\, (III ) and (IV) — monthly return and payment DESCRIPTION:Manufacturers and importers of List (III) drinks and tobacco p roducts\, List (IV) durable consumer and other goods\, and List (II) vehi cles that are not subject to registration\nPeriod: March 2028\nSource: Me vzuat Bilgi Sistemi (T.C. Cumhurbaşkanlığı) — https://www.mevzuat.gov.tr/ mevzuatmetin/1.5.4760.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-lists-ii-iii-i v-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv2-withholding-2028-04-25@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280425 DTEND;VALUE=DATE:20280426 SUMMARY:Türkiye: 2 No.lu KDV Beyannamesi (withholding and reverse charge) — return and payment DESCRIPTION:Withholding agents (KDV tevkifatı) and Turkish recipients liab le as tax-responsible persons (sorumlu sıfatıyla) on supplies by non-resi dents\, in any month with something to declare\nPeriod: March 2028\nSourc e: Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/ sirkuler/677\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv2-withholding TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv1-monthly-2028-04-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280428 DTEND;VALUE=DATE:20280429 SUMMARY:Türkiye: 1 No.lu KDV Beyannamesi (monthly) — return and payment DESCRIPTION:Every KDV taxpayer taxed under the real (gerçek usul) procedur e\, other than the quarterly groups\; there is no KDV registration thresh old\nPeriod: March 2028\nSource: Gelir İdaresi Başkanlığı (GİB) — https:/ /gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv1-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv1-quarterly-2028-04-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280428 DTEND;VALUE=DATE:20280429 SUMMARY:Türkiye: 1 No.lu KDV Beyannamesi (quarterly) — return and payment DESCRIPTION:Housing-construction cooperatives\; business-account-basis tax payers whose only activity is international freight and passenger transpo rt\, intercity freight transport or urban freight transport\; simplified- procedure (basit usul) taxpayers who have waived the KDV exemption\nPerio d: Q1 2028\nSource: Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/m evzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv1-quarterly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv3-nonresident-eservices-2028-04-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280428 DTEND;VALUE=DATE:20280429 SUMMARY:Türkiye: 3 No.lu KDV Beyannamesi (non-resident electronic-service suppliers) — return and payment DESCRIPTION:Suppliers with no residence\, place of business or registered office in Türkiye that supply electronic services to Turkish consumers wh o are not KDV taxpayers\nPeriod: March 2028\nSource: Gelir İdaresi Başkan lığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast veri fied: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv3-nonresident-e services TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv4-revenue-based-2028-04-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280428 DTEND;VALUE=DATE:20280429 SUMMARY:Türkiye: 4 No.lu KDV Beyannamesi (revenue-based taxation) — return and payment DESCRIPTION:Taxpayers who have opted into revenue-based taxation (hasılat esaslı vergilendirme)\nPeriod: March 2028\nSource: Gelir İdaresi Başkanlı ğı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verifi ed: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv4-revenue-based TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-list-i-fuel-second-half-2028-05-10@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280510 DTEND;VALUE=DATE:20280511 SUMMARY:Türkiye: ÖTV Beyannamesi\, List (I) fuel products — second half-mo nth (16th to month end) DESCRIPTION:Manufacturers and importers of the petroleum products and natu ral gas on ÖTV List (I)\, and other persons liable for ÖTV on those goods \nPeriod: April 2028\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkanlığ ı) — https://www.mevzuat.gov.tr/mevzuatmetin/1.5.4760.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-list-i-fuel-se cond-half TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-lists-ii-iii-iv-monthly-2028-05-15@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280515 DTEND;VALUE=DATE:20280516 SUMMARY:Türkiye: ÖTV Beyannamesi\, Lists (II) unregistered vehicles\, (III ) and (IV) — monthly return and payment DESCRIPTION:Manufacturers and importers of List (III) drinks and tobacco p roducts\, List (IV) durable consumer and other goods\, and List (II) vehi cles that are not subject to registration\nPeriod: April 2028\nSource: Me vzuat Bilgi Sistemi (T.C. Cumhurbaşkanlığı) — https://www.mevzuat.gov.tr/ mevzuatmetin/1.5.4760.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-lists-ii-iii-i v-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv2-withholding-2028-05-25@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280525 DTEND;VALUE=DATE:20280526 SUMMARY:Türkiye: 2 No.lu KDV Beyannamesi (withholding and reverse charge) — return and payment DESCRIPTION:Withholding agents (KDV tevkifatı) and Turkish recipients liab le as tax-responsible persons (sorumlu sıfatıyla) on supplies by non-resi dents\, in any month with something to declare\nPeriod: April 2028\nSourc e: Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/ sirkuler/677\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv2-withholding TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv1-monthly-2028-05-29@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280529 DTEND;VALUE=DATE:20280530 SUMMARY:Türkiye: 1 No.lu KDV Beyannamesi (monthly) — return and payment DESCRIPTION:Every KDV taxpayer taxed under the real (gerçek usul) procedur e\, other than the quarterly groups\; there is no KDV registration thresh old\nPeriod: April 2028\nSource: Gelir İdaresi Başkanlığı (GİB) — https:/ /gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv1-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv3-nonresident-eservices-2028-05-29@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280529 DTEND;VALUE=DATE:20280530 SUMMARY:Türkiye: 3 No.lu KDV Beyannamesi (non-resident electronic-service suppliers) — return and payment DESCRIPTION:Suppliers with no residence\, place of business or registered office in Türkiye that supply electronic services to Turkish consumers wh o are not KDV taxpayers\nPeriod: April 2028\nSource: Gelir İdaresi Başkan lığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast veri fied: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv3-nonresident-e services TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv4-revenue-based-2028-05-29@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280529 DTEND;VALUE=DATE:20280530 SUMMARY:Türkiye: 4 No.lu KDV Beyannamesi (revenue-based taxation) — return and payment DESCRIPTION:Taxpayers who have opted into revenue-based taxation (hasılat esaslı vergilendirme)\nPeriod: April 2028\nSource: Gelir İdaresi Başkanlı ğı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verifi ed: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv4-revenue-based TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-list-i-fuel-second-half-2028-06-12@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280612 DTEND;VALUE=DATE:20280613 SUMMARY:Türkiye: ÖTV Beyannamesi\, List (I) fuel products — second half-mo nth (16th to month end) DESCRIPTION:Manufacturers and importers of the petroleum products and natu ral gas on ÖTV List (I)\, and other persons liable for ÖTV on those goods \nPeriod: May 2028\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkanlığı) — https://www.mevzuat.gov.tr/mevzuatmetin/1.5.4760.pdf\nLast verified: 2 026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-list-i-fuel-se cond-half TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-lists-ii-iii-iv-monthly-2028-06-15@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280615 DTEND;VALUE=DATE:20280616 SUMMARY:Türkiye: ÖTV Beyannamesi\, Lists (II) unregistered vehicles\, (III ) and (IV) — monthly return and payment DESCRIPTION:Manufacturers and importers of List (III) drinks and tobacco p roducts\, List (IV) durable consumer and other goods\, and List (II) vehi cles that are not subject to registration\nPeriod: May 2028\nSource: Mevz uat Bilgi Sistemi (T.C. Cumhurbaşkanlığı) — https://www.mevzuat.gov.tr/me vzuatmetin/1.5.4760.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-lists-ii-iii-i v-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv2-withholding-2028-06-26@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280626 DTEND;VALUE=DATE:20280627 SUMMARY:Türkiye: 2 No.lu KDV Beyannamesi (withholding and reverse charge) — return and payment DESCRIPTION:Withholding agents (KDV tevkifatı) and Turkish recipients liab le as tax-responsible persons (sorumlu sıfatıyla) on supplies by non-resi dents\, in any month with something to declare\nPeriod: May 2028\nSource: Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/si rkuler/677\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv2-withholding TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv1-monthly-2028-06-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280628 DTEND;VALUE=DATE:20280629 SUMMARY:Türkiye: 1 No.lu KDV Beyannamesi (monthly) — return and payment DESCRIPTION:Every KDV taxpayer taxed under the real (gerçek usul) procedur e\, other than the quarterly groups\; there is no KDV registration thresh old\nPeriod: May 2028\nSource: Gelir İdaresi Başkanlığı (GİB) — https://g ib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv1-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv3-nonresident-eservices-2028-06-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280628 DTEND;VALUE=DATE:20280629 SUMMARY:Türkiye: 3 No.lu KDV Beyannamesi (non-resident electronic-service suppliers) — return and payment DESCRIPTION:Suppliers with no residence\, place of business or registered office in Türkiye that supply electronic services to Turkish consumers wh o are not KDV taxpayers\nPeriod: May 2028\nSource: Gelir İdaresi Başkanlı ğı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verifi ed: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv3-nonresident-e services TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv4-revenue-based-2028-06-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280628 DTEND;VALUE=DATE:20280629 SUMMARY:Türkiye: 4 No.lu KDV Beyannamesi (revenue-based taxation) — return and payment DESCRIPTION:Taxpayers who have opted into revenue-based taxation (hasılat esaslı vergilendirme)\nPeriod: May 2028\nSource: Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verified : 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv4-revenue-based TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-list-i-fuel-second-half-2028-07-10@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280710 DTEND;VALUE=DATE:20280711 SUMMARY:Türkiye: ÖTV Beyannamesi\, List (I) fuel products — second half-mo nth (16th to month end) DESCRIPTION:Manufacturers and importers of the petroleum products and natu ral gas on ÖTV List (I)\, and other persons liable for ÖTV on those goods \nPeriod: June 2028\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkanlığı ) — https://www.mevzuat.gov.tr/mevzuatmetin/1.5.4760.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-list-i-fuel-se cond-half TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-lists-ii-iii-iv-monthly-2028-07-17@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280717 DTEND;VALUE=DATE:20280718 SUMMARY:Türkiye: ÖTV Beyannamesi\, Lists (II) unregistered vehicles\, (III ) and (IV) — monthly return and payment DESCRIPTION:Manufacturers and importers of List (III) drinks and tobacco p roducts\, List (IV) durable consumer and other goods\, and List (II) vehi cles that are not subject to registration\nPeriod: June 2028\nSource: Mev zuat Bilgi Sistemi (T.C. Cumhurbaşkanlığı) — https://www.mevzuat.gov.tr/m evzuatmetin/1.5.4760.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-lists-ii-iii-i v-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv2-withholding-2028-07-25@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280725 DTEND;VALUE=DATE:20280726 SUMMARY:Türkiye: 2 No.lu KDV Beyannamesi (withholding and reverse charge) — return and payment DESCRIPTION:Withholding agents (KDV tevkifatı) and Turkish recipients liab le as tax-responsible persons (sorumlu sıfatıyla) on supplies by non-resi dents\, in any month with something to declare\nPeriod: June 2028\nSource : Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/s irkuler/677\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv2-withholding TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv1-monthly-2028-07-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280728 DTEND;VALUE=DATE:20280729 SUMMARY:Türkiye: 1 No.lu KDV Beyannamesi (monthly) — return and payment DESCRIPTION:Every KDV taxpayer taxed under the real (gerçek usul) procedur e\, other than the quarterly groups\; there is no KDV registration thresh old\nPeriod: June 2028\nSource: Gelir İdaresi Başkanlığı (GİB) — https:// gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv1-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv1-quarterly-2028-07-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280728 DTEND;VALUE=DATE:20280729 SUMMARY:Türkiye: 1 No.lu KDV Beyannamesi (quarterly) — return and payment DESCRIPTION:Housing-construction cooperatives\; business-account-basis tax payers whose only activity is international freight and passenger transpo rt\, intercity freight transport or urban freight transport\; simplified- procedure (basit usul) taxpayers who have waived the KDV exemption\nPerio d: Q2 2028\nSource: Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/m evzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv1-quarterly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv3-nonresident-eservices-2028-07-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280728 DTEND;VALUE=DATE:20280729 SUMMARY:Türkiye: 3 No.lu KDV Beyannamesi (non-resident electronic-service suppliers) — return and payment DESCRIPTION:Suppliers with no residence\, place of business or registered office in Türkiye that supply electronic services to Turkish consumers wh o are not KDV taxpayers\nPeriod: June 2028\nSource: Gelir İdaresi Başkanl ığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verif ied: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv3-nonresident-e services TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv4-revenue-based-2028-07-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280728 DTEND;VALUE=DATE:20280729 SUMMARY:Türkiye: 4 No.lu KDV Beyannamesi (revenue-based taxation) — return and payment DESCRIPTION:Taxpayers who have opted into revenue-based taxation (hasılat esaslı vergilendirme)\nPeriod: June 2028\nSource: Gelir İdaresi Başkanlığ ı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verifie d: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv4-revenue-based TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv-7846-half-yearly-confirmation-2028-07-31@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280731 DTEND;VALUE=DATE:20280801 SUMMARY:Türkiye: Half-yearly confirmation of non-deductible import KDV (Pr esidential Decision 7846) — notification or special-purpose sworn-account ant report DESCRIPTION:Importers that paid import KDV on surveillance-price uplifts o r on anti-dumping\, countervailing or safeguard duties\; a notification a t or below the sworn-accountant certification threshold by import value\, a special-purpose sworn-accountant report above it\nPeriod: Jan–Jun 2028 \nSource: Gelir İdaresi Başkanlığı (GİB) — https://cdn.gib.gov.tr/api/gib portal-file/file/getFile?objectKey=MEVZUAT_TEBLIGLER%2FUNIVERSAL%2F2026%2 Fkdv_genteb.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv-7846-half-year ly-confirmation TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-list-i-fuel-second-half-2028-08-10@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280810 DTEND;VALUE=DATE:20280811 SUMMARY:Türkiye: ÖTV Beyannamesi\, List (I) fuel products — second half-mo nth (16th to month end) DESCRIPTION:Manufacturers and importers of the petroleum products and natu ral gas on ÖTV List (I)\, and other persons liable for ÖTV on those goods \nPeriod: July 2028\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkanlığı ) — https://www.mevzuat.gov.tr/mevzuatmetin/1.5.4760.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-list-i-fuel-se cond-half TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-lists-ii-iii-iv-monthly-2028-08-15@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280815 DTEND;VALUE=DATE:20280816 SUMMARY:Türkiye: ÖTV Beyannamesi\, Lists (II) unregistered vehicles\, (III ) and (IV) — monthly return and payment DESCRIPTION:Manufacturers and importers of List (III) drinks and tobacco p roducts\, List (IV) durable consumer and other goods\, and List (II) vehi cles that are not subject to registration\nPeriod: July 2028\nSource: Mev zuat Bilgi Sistemi (T.C. Cumhurbaşkanlığı) — https://www.mevzuat.gov.tr/m evzuatmetin/1.5.4760.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-lists-ii-iii-i v-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv2-withholding-2028-08-25@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280825 DTEND;VALUE=DATE:20280826 SUMMARY:Türkiye: 2 No.lu KDV Beyannamesi (withholding and reverse charge) — return and payment DESCRIPTION:Withholding agents (KDV tevkifatı) and Turkish recipients liab le as tax-responsible persons (sorumlu sıfatıyla) on supplies by non-resi dents\, in any month with something to declare\nPeriod: July 2028\nSource : Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/s irkuler/677\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv2-withholding TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv1-monthly-2028-08-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280828 DTEND;VALUE=DATE:20280829 SUMMARY:Türkiye: 1 No.lu KDV Beyannamesi (monthly) — return and payment DESCRIPTION:Every KDV taxpayer taxed under the real (gerçek usul) procedur e\, other than the quarterly groups\; there is no KDV registration thresh old\nPeriod: July 2028\nSource: Gelir İdaresi Başkanlığı (GİB) — https:// gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv1-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv3-nonresident-eservices-2028-08-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280828 DTEND;VALUE=DATE:20280829 SUMMARY:Türkiye: 3 No.lu KDV Beyannamesi (non-resident electronic-service suppliers) — return and payment DESCRIPTION:Suppliers with no residence\, place of business or registered office in Türkiye that supply electronic services to Turkish consumers wh o are not KDV taxpayers\nPeriod: July 2028\nSource: Gelir İdaresi Başkanl ığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verif ied: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv3-nonresident-e services TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv4-revenue-based-2028-08-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280828 DTEND;VALUE=DATE:20280829 SUMMARY:Türkiye: 4 No.lu KDV Beyannamesi (revenue-based taxation) — return and payment DESCRIPTION:Taxpayers who have opted into revenue-based taxation (hasılat esaslı vergilendirme)\nPeriod: July 2028\nSource: Gelir İdaresi Başkanlığ ı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verifie d: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv4-revenue-based TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-list-i-fuel-second-half-2028-09-11@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280911 DTEND;VALUE=DATE:20280912 SUMMARY:Türkiye: ÖTV Beyannamesi\, List (I) fuel products — second half-mo nth (16th to month end) DESCRIPTION:Manufacturers and importers of the petroleum products and natu ral gas on ÖTV List (I)\, and other persons liable for ÖTV on those goods \nPeriod: August 2028\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkanlı ğı) — https://www.mevzuat.gov.tr/mevzuatmetin/1.5.4760.pdf\nLast verified : 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-list-i-fuel-se cond-half TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-lists-ii-iii-iv-monthly-2028-09-15@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280915 DTEND;VALUE=DATE:20280916 SUMMARY:Türkiye: ÖTV Beyannamesi\, Lists (II) unregistered vehicles\, (III ) and (IV) — monthly return and payment DESCRIPTION:Manufacturers and importers of List (III) drinks and tobacco p roducts\, List (IV) durable consumer and other goods\, and List (II) vehi cles that are not subject to registration\nPeriod: August 2028\nSource: M evzuat Bilgi Sistemi (T.C. Cumhurbaşkanlığı) — https://www.mevzuat.gov.tr /mevzuatmetin/1.5.4760.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-lists-ii-iii-i v-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv2-withholding-2028-09-25@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280925 DTEND;VALUE=DATE:20280926 SUMMARY:Türkiye: 2 No.lu KDV Beyannamesi (withholding and reverse charge) — return and payment DESCRIPTION:Withholding agents (KDV tevkifatı) and Turkish recipients liab le as tax-responsible persons (sorumlu sıfatıyla) on supplies by non-resi dents\, in any month with something to declare\nPeriod: August 2028\nSour ce: Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434 /sirkuler/677\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv2-withholding TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv1-monthly-2028-09-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280928 DTEND;VALUE=DATE:20280929 SUMMARY:Türkiye: 1 No.lu KDV Beyannamesi (monthly) — return and payment DESCRIPTION:Every KDV taxpayer taxed under the real (gerçek usul) procedur e\, other than the quarterly groups\; there is no KDV registration thresh old\nPeriod: August 2028\nSource: Gelir İdaresi Başkanlığı (GİB) — https: //gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv1-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv3-nonresident-eservices-2028-09-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280928 DTEND;VALUE=DATE:20280929 SUMMARY:Türkiye: 3 No.lu KDV Beyannamesi (non-resident electronic-service suppliers) — return and payment DESCRIPTION:Suppliers with no residence\, place of business or registered office in Türkiye that supply electronic services to Turkish consumers wh o are not KDV taxpayers\nPeriod: August 2028\nSource: Gelir İdaresi Başka nlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast ver ified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv3-nonresident-e services TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv4-revenue-based-2028-09-28@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20280928 DTEND;VALUE=DATE:20280929 SUMMARY:Türkiye: 4 No.lu KDV Beyannamesi (revenue-based taxation) — return and payment DESCRIPTION:Taxpayers who have opted into revenue-based taxation (hasılat esaslı vergilendirme)\nPeriod: August 2028\nSource: Gelir İdaresi Başkanl ığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verif ied: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv4-revenue-based TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-list-i-fuel-second-half-2028-10-10@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20281010 DTEND;VALUE=DATE:20281011 SUMMARY:Türkiye: ÖTV Beyannamesi\, List (I) fuel products — second half-mo nth (16th to month end) DESCRIPTION:Manufacturers and importers of the petroleum products and natu ral gas on ÖTV List (I)\, and other persons liable for ÖTV on those goods \nPeriod: September 2028\nSource: Mevzuat Bilgi Sistemi (T.C. Cumhurbaşka nlığı) — https://www.mevzuat.gov.tr/mevzuatmetin/1.5.4760.pdf\nLast verif ied: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-list-i-fuel-se cond-half TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-otv-lists-ii-iii-iv-monthly-2028-10-16@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20281016 DTEND;VALUE=DATE:20281017 SUMMARY:Türkiye: ÖTV Beyannamesi\, Lists (II) unregistered vehicles\, (III ) and (IV) — monthly return and payment DESCRIPTION:Manufacturers and importers of List (III) drinks and tobacco p roducts\, List (IV) durable consumer and other goods\, and List (II) vehi cles that are not subject to registration\nPeriod: September 2028\nSource : Mevzuat Bilgi Sistemi (T.C. Cumhurbaşkanlığı) — https://www.mevzuat.gov .tr/mevzuatmetin/1.5.4760.pdf\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-otv-lists-ii-iii-i v-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv2-withholding-2028-10-25@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20281025 DTEND;VALUE=DATE:20281026 SUMMARY:Türkiye: 2 No.lu KDV Beyannamesi (withholding and reverse charge) — return and payment DESCRIPTION:Withholding agents (KDV tevkifatı) and Turkish recipients liab le as tax-responsible persons (sorumlu sıfatıyla) on supplies by non-resi dents\, in any month with something to declare\nPeriod: September 2028\nS ource: Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/ 434/sirkuler/677\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv2-withholding TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv1-monthly-2028-10-30@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20281030 DTEND;VALUE=DATE:20281031 SUMMARY:Türkiye: 1 No.lu KDV Beyannamesi (monthly) — return and payment DESCRIPTION:Every KDV taxpayer taxed under the real (gerçek usul) procedur e\, other than the quarterly groups\; there is no KDV registration thresh old\nPeriod: September 2028\nSource: Gelir İdaresi Başkanlığı (GİB) — htt ps://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv1-monthly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv1-quarterly-2028-10-30@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20281030 DTEND;VALUE=DATE:20281031 SUMMARY:Türkiye: 1 No.lu KDV Beyannamesi (quarterly) — return and payment DESCRIPTION:Housing-construction cooperatives\; business-account-basis tax payers whose only activity is international freight and passenger transpo rt\, intercity freight transport or urban freight transport\; simplified- procedure (basit usul) taxpayers who have waived the KDV exemption\nPerio d: Q3 2028\nSource: Gelir İdaresi Başkanlığı (GİB) — https://gib.gov.tr/m evzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv1-quarterly TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv3-nonresident-eservices-2028-10-30@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20281030 DTEND;VALUE=DATE:20281031 SUMMARY:Türkiye: 3 No.lu KDV Beyannamesi (non-resident electronic-service suppliers) — return and payment DESCRIPTION:Suppliers with no residence\, place of business or registered office in Türkiye that supply electronic services to Turkish consumers wh o are not KDV taxpayers\nPeriod: September 2028\nSource: Gelir İdaresi Ba şkanlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast verified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv3-nonresident-e services TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:tr-kdv4-revenue-based-2028-10-30@lookuptax.com DTSTAMP:20261021T000000Z DTSTART;VALUE=DATE:20281030 DTEND;VALUE=DATE:20281031 SUMMARY:Türkiye: 4 No.lu KDV Beyannamesi (revenue-based taxation) — return and payment DESCRIPTION:Taxpayers who have opted into revenue-based taxation (hasılat esaslı vergilendirme)\nPeriod: September 2028\nSource: Gelir İdaresi Başk anlığı (GİB) — https://gib.gov.tr/mevzuat/kanun/434/sirkuler/692\nLast ve rified: 2026-10-21 URL:https://lookuptax.com/compliance-calendar/turkey#tr-kdv4-revenue-based TRANSP:TRANSPARENT END:VEVENT END:VCALENDAR