Company Formation in Türkiye (2025): Documents and Costs Explained
In 2025, establishing a company in Türkiye requires specific documentation and expenses that vary depending on the legal structure of the business (sole proprietorship, limited liability company, or joint-stock company) and whether the setup is done online or through traditional methods. Most procedures can now be completed digitally through platforms such as MERSİS and the e-Government portal.
Required Documents by Company Type
Sole Proprietorship
To register a sole proprietorship in Türkiye, the following documents are typically required:
- Government-issued identity document and proof of residence
- Signature circular and notarized statement of signature registration
- Tax office application form
- Commercial registration with the local Chamber of Commerce
Limited Liability Company (LTD)
For limited liability companies, you need to submit:
- Identity and residence documents of all shareholders
- Lease agreement or title deed for the company address
- Capital declaration and notarized Articles of Association
- Notice of incorporation published via the MERSİS system
Joint-Stock Company (A.Ş.)
For joint-stock companies, particularly those with foreign stakeholders, additional documentation is needed:
- Notarized statement from founding shareholders
- Registration notification forms (4–5 copies)
- Tax ID number or Turkish residence permit for foreign shareholders
- Certified translations and consular authentication for foreign documents
Estimated Company Formation Costs (2025)
Sole Proprietorship
| Item | Cost Range |
|---|---|
| Commercial Registration | 5,556 TL and above |
| Signature Circular | Approx. 600 TL |
| Chamber of Commerce Annual Fee | 2,610 TL |
| Online Setup Option | 2,000–3,500 TL |
Limited Liability Company
- Commercial registry fees: 13,000–16,500 TL
- Notary fees (for ledgers and documents): 1,100–1,200 TL
- Registered accountant fee (minimum service): around 1,400 TL
Joint-Stock Company
- Notarization of forms (4–5 copies): applicable notary charges
- Documents required for foreign shareholders: notarized translations and consular authentications (approx. 1,500–3,000 TL)
Advantages of Online Company Formation
Türkiye encourages digital registration, offering streamlined processing through online platforms. Some benefits include:
- Upload of all documents digitally: including identity, residence proof, and signature certificate
- Time efficiency: commercial registry and tax office procedures can be completed within 3–5 business days
- Lower costs: digital applications are 20–30% more economical compared to traditional methods
Important Notes for Foreign Entrepreneurs
Foreign investors looking to establish a joint-stock company in Türkiye must prepare additional documents, including officially translated and consular-certified identity and corporate records. Depending on the investor’s country and business activity, further approvals may be required.
Since costs and administrative procedures can vary by city, business type, and legal structure, it is strongly recommended to consult the relevant Chambers of Commerce or local legal advisors for the most up-to-date figures and guidance before beginning your application.
To learn more about how to open a business in Türkiye, including tax responsibilities and sector-specific regulations, refer to official government sources or consult a certified local accountant.
