Free tool

Which document do I need?

Three questions, one answer — based on the 2026 rules.

Not legal or tax advice. KOD16 is a technical implementation partner. Legal and tax opinions come from our partner Turkish accountants (mali müşavir) and law firms.

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The decision tree

Buyer is a VAT-registered business?
 ├─ yes → e-Fatura user? → yes: e-Fatura   no: e-Arşiv
 │        (in store: ÖKC prints an information slip)
 └─ no (consumer)
      ├─ counter sale     → ÖKC receipt
      │     └─ above threshold or on request → e-Arşiv + information slip
      ├─ online/delivered → e-Arşiv
      └─ table service    → ÖKC receipt (+ e-Adisyon if designated)

Official sources

Links checked on 28 October 2026. Laws, rates and thresholds change; always confirm the current text.

Planning a launch in Türkiye or fixing a live integration? Send us your stack and timeline; the KOD16 team replies within one business day.

Request an assessment info@kod16.com.tr