E-Invoicing in Türkiye — e-Fatura and e-Arşiv Fatura Guide
Türkiye's e-invoicing explained — e-Fatura between registered users through the Revenue Administration's (GİB) central platform, mandatory from TRY 3 million gross sales or TRY 500,000 for online sellers; e-Arşiv Fatura for every other invoice, with no amount limit from 1 January 2026 (1 January 2027 for simplified-method taxpayers); UBL-TR, integrators, daily reporting, 7-day issue rule and penalties.