TR · Country and locale facts
Document format and locale facts for Türkiye
Use these defaults as a practical starting point for presentation. ISO/CLDR formatting facts are not legal or tax advice, and reviewed jurisdiction guidance is identified separately.
Currency & locale
TRY · tr-TR
Paper & date
A4 · DD.MM.YYYY (DMY)
Language
tr (official) · LTR
Text system
gregory calendar · latn digits
Why these defaults?
The country code comes from ISO 3166. Unicode CLDR supplies presentation-oriented locale, currency, paper, date, language, calendar, numbering, and direction metadata. Defaults reduce setup time; they do not decide what a valid document must contain.
Recorded official or regional-official language tags: tr.
Limited guidance reviewed
Document vocabulary and checks
GİB's e-Fatura rules support the cited invoice particulars, identifiers and QR/barcode context. Record retention and a complete current registration, signing, transmission, exemption and taxpayer-applicability boundary are not yet evidenced here, so this pack remains partial.
Evidence snapshot: 1 official source · last reviewed 2026-07-18. This is scoped guidance, not a jurisdiction-wide compliance certification.
Tax labels: KDV (VAT). Business identifier labels: Vergi Kimlik Numarası.
- Required when applicable: Türkiye's e-Fatura rules require the issue date and document number; issuer name or title, business address, tax office and tax number; customer name/title and tax identifiers where applicable; goods or service nature, quantity, price and amount; tax type, rate and amount; delivery date and dispatch number; and, on the prescribed date, an authority-verifiable QR or barcode.Evidence TR_GIB_EINVOICE_RULES · reviewed 2026-07-18 · review by 2027-01-18 · automation advisory only
Identifier format guidance: See the relevant authority.
Reviewed official sources
- Türkiye Revenue Administration - e-Fatura required informationLast verified 2026-07-18
Registry provenance
- ISO 3166 Country Codescode-list · verified 2026-07-15
- Unicode CLDR 48.2formatting-metadata · verified 2026-07-15
- Unicode CLDR Territory-Language Informationformatting-metadata · verified 2026-07-15