Company Formation
Company Formation Costs in Türkiye: A Practical 2026 Budget
A practical separation of registration charges, share capital and first-year operating costs for sole proprietorships, limited and joint-stock companies in Istanbul.
Key takeaways
- Share capital is not an incorporation fee; it becomes a company resource.
- Limited and joint-stock incorporations are exempt from the trade registry fee, but book certification, announcement and chamber-related costs remain.
- Opening a tax registration for a sole proprietorship is not the same as registering a sole-trader commercial enterprise with the trade registry.
- The final cost depends on the city, articles, number of partners and signatories, permits and service scope.
- Compare twelve-month cash requirements, not the first registration invoice alone.
Important information
This article provides general information and is not legal, tax or investment advice. The outcome depends on the facts, the parties and current legislation.
Separate fees, capital and the operating budget
A useful incorporation budget has three layers: non-recoverable setup costs; capital contributed to the company; and recurring first-year costs such as accounting, rent, software and chamber dues. Combining the three into one headline figure gives a misleading comparison.
The figures below use the Istanbul 2026 tariff framework. The registry assessment issued for the completed application is the amount that matters.
2026 Istanbul cost framework
| Structure | Official framework | Budget treatment |
|---|---|---|
| Sole-trader commercial enterprise | ITO formation registration: TRY 5,466.10, plus possible certificate and announcement items | First confirm whether trade-registry registration is required for the activity |
| Limited or joint-stock company | Formation is exempt from the registry fee; book, certification and announcement costs remain | Obtain the assessment after MERSIS documents are final |
| Limited company capital | Minimum TRY 50,000 | Company funding, not an expense |
| Joint-stock company capital | Minimum TRY 250,000 under the basic capital system | Higher sector-specific requirements may apply |
Build a twelve-month budget
| Group | Examples | Decision question |
|---|---|---|
| One-off setup | Registry, books, announcement, e-signature, permits | Has the current assessment been obtained? |
| Monthly fixed | Accounting, rent, software, banking | What is the twelve-month cash total? |
| Volume-linked | Payment, marketplace, logistics and e-document charges | Does margin survive growth? |
| Payroll | Gross salary, employer contributions, benefits and provisions | Is the plan viable without incentives? |
| Tax calendar | VAT, withholding, corporate/income tax and stamp tax | Are payment months included in cash flow? |
Illustrative decision
A one-person low-risk advisory activity may value a simpler sole proprietorship. A two-founder business with staff, major contracts and investment plans may rationally accept higher compliance cost for a limited-company structure. Compare after-tax owner cash, company cash retained and conversion/closure cost over three years.
Frequently asked questions
Is limited-company capital a formation expense?
No. Capital is company equity. Registry, notary and service fees are separate expenses.
What is the minimum capital for a Turkish limited company in 2026?
TRY 50,000. Cash capital can generally be paid within 24 months following registration.
Does a sole proprietorship cost nothing to start?
It has no statutory minimum capital, but professional, licence, address, e-document and recurring compliance costs can still arise.
Is minimum capital part of the professional formation fee?
No. Capital is an equity contribution to the company, whereas registry, notary and advisory charges are costs. The payment timing and permitted use of capital should be planned for the chosen company type.
Why can a foreign-owned company cost more to establish?
Apostille or consular certification, sworn translations, corporate shareholder documents, powers of attorney and enhanced bank due diligence can add time and cost.
Official sources
Legislation last reviewed: 1 August 2026
Mikail Ege
Certified Public Accountant · SMMM
Mikail Ege works across accounting, tax, financial reporting, financial advisory, fintech and payment institutions.
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