🇹🇷Live in Turkey
Your AI CFO for Turkey.
Finn knows GIB (Gelir Idaresi Baskanligi), MERSIS (Trade Registry), and the TRY (₺). Chat with your books, dump receipts, never miss a deadline — built for founders in Turkey.
Built for Turkey from day one
Tax Authority
GIB (Gelir Idaresi Baskanligi)
Registry
MERSIS (Trade Registry)
Currency
TRY (₺)
Tax Year
1 January to 31 December (calendar year)
Entity types supported: ltd_sti, anonim_sirket, sole_proprietorship_tr, partnership_tr, branch_tr, other. Tax IDs: Vergi Kimlik Numarasi (Tax ID), MERSIS Number, TC Kimlik No.
Deep Turkey content is on the way
The product is live in Turkey now. Glossary, expenses guides and deadline trackers are being authored with local accountants and will appear here over the coming weeks.
Start using AccountsOSWhy founders in Turkey pick AccountsOS
Finn cites GIB (Gelir Idaresi Baskanligi) and MERSIS (Trade Registry) sources — never UK rules by mistake.
TRY (₺) and DD/MM/YYYY dates everywhere — no manual conversion.
Local entity types (ltd_sti, anonim_sirket, sole_proprietorship_tr…) supported out of the box.
One login for cross-border founders running multiple entities across countries.
Free during Early Access. Cancel any time.
Ready to stop dreading your accounts?
Sign up free. Connect your bank. Start chatting with Finn in plain English about your Turkey business.
Get Started FreeNo credit card required · Free during Early Access