Company formation and a registered address in Türkiye: a practical checklist
The details of incorporating in Türkiye vary with the entity type, shareholder nationality, capital, regulated activity and competent Trade Registry Directorate. This is a preparation checklist, not a definitive document list or a promise that registration will be completed.
1. Select the entity type and activity
Limited liability and joint stock companies have different capital, governance and decision rules. A regulated activity may require an approval before or during incorporation. The Ministry of Trade’s companies and trade-registry legislation page provides official access to the Turkish Commercial Code, regulations and communiqués.
2. Review shareholder and signatory requirements
Identity, representation, translation, legalisation and power-of-attorney requirements depend on the people and documents involved. The official Invest in Türkiye guide explains that documents executed outside Türkiye may need notarisation and an apostille or Turkish consular ratification, depending on the case. Obtain the current checklist from the competent registry before execution.
3. Prepare the articles through MERSIS
The Ministry of Trade states that incorporation and other trade-registry applications are conducted through MERSIS. The applicant selects the entity type, prepares the required corporate data and follows the application. An electronic filing does not remove the registry’s examination or every applicable identity and signature step.
4. Choose and document the head-office address
The address is a core item in the articles and later public records. It should be specific, usable and supported by an appropriate agreement. The official Invest in Türkiye guide lists a tenancy agreement showing the registered address among documents the tax office may request in the potential-tax-number process for foreign shareholders.
If a virtual-office service is considered, confirm in writing:
the contractual right to use the address,
suitability for the entity and activity,
physical access if an authority visits,
how mail and official visits are reported,
what happens when the agreement ends or the address changes.
5. Complete the Trade Registry examination
The competent Trade Registry Directorate examines the filing and documents. Signature, capital and approval steps can differ by entity. Opening an application in MERSIS is not itself evidence that the company has been registered.
6. Follow the tax-office and workplace-verification process
The official Invest in Türkiye guide states that the Trade Registry Directorate notifies the tax office and Social Security Institution and that a tax officer may visit the headquarters to prepare a determination report. The Tax Procedure Law text published by the Turkish Revenue Administration also shows why a correctly notified workplace address matters for official notices. Records should be consistent and authorised representatives reachable.
7. Set up electronic-notification monitoring
PTT explains that UETS delivers electronic notifications with evidential records. The Turkish Revenue Administration’s electronic-notification channel may separately apply to tax notices. SMS or email alerts are useful reminders, but authorised people should monitor the official accounts and deadlines directly.
Official sources
This guide is general information, not legal, tax or financial advice and not a guarantee of registration. Confirm the current document and process requirements with the competent Trade Registry Directorate, tax office and authorised professional advisers.