Learn how to establish a company in Turkey, including legal steps, minimum capital, MERSIS registration, foreign shareholder rules, branch office options, and post-incorporation compliance.
Introduction
For entrepreneurs, foreign investors, and expanding businesses, understanding how to establish a company in Turkey is essential before committing capital, signing leases, or hiring staff. Turkish company formation is primarily governed by the Turkish Commercial Code, while the broader investment climate for international investors is shaped by the principle of equal treatment. Official investment guidance confirms that foreign investors may establish any company type recognized under Turkish law and are subject to the same basic establishment rules as domestic investors. (Türkiye Yatırım Ofisi)
From a practical perspective, Turkish company law is relatively accessible compared with many jurisdictions, but the real risk lies in choosing the wrong structure, preparing incomplete foreign documents, or misunderstanding the difference between incorporation and operational compliance. Official Turkish guidance emphasizes that Trade Registry Directorates function as a one-stop shop for incorporation and that establishment procedures are conducted electronically through MERSIS, the Central Registry Record System. (Türkiye Yatırım Ofisi)
Turkey is also a meaningful jurisdiction for international business entry in commercial terms, not only in legal theory. Official investment data states that the number of companies with international capital in Türkiye reached 86,418 by the end of 2024, up from 5,600 in 2002. That growth matters because it shows that foreign-owned and mixed-shareholding structures are not unusual in Turkey; they are a normal part of the legal and business ecosystem. (Türkiye Yatırım Ofisi)
This guide explains the legal steps and requirements for company formation in Turkey, with particular focus on the two vehicles that dominate Turkish practice: the joint stock company and the limited liability company. It also addresses foreign shareholder documentation, MERSIS registration, branch and liaison office alternatives, and the compliance obligations that arise after registration. (Türkiye Yatırım Ofisi)
Legal Framework for Company Formation in Turkey
Under official Ministry of Trade guidance, the Turkish Commercial Code recognizes five company types: joint stock company, limited company, collective company, limited partnership, and partnership limited by shares. The same official guide explains that joint stock companies, limited companies, and partnerships limited by shares are capital companies, while collective companies and ordinary limited partnerships are personal companies. For cooperatives, the primary legal framework is the Cooperatives Law rather than the Turkish Commercial Code.
In real commercial life, however, not all company types are used equally. Official Turkish sources state that joint stock companies and limited companies are the most common vehicles in Turkey. That is why any serious legal analysis of how to establish a company in Turkey should focus on those two forms first. They are the structures most frequently used by domestic businesses, foreign investors, startups, family businesses, and expanding corporate groups. (Türkiye Yatırım Ofisi)
The foreign investment regime is also especially important for international founders. Official guidance states that Türkiye’s foreign direct investment framework is based on equal treatment and allows international investors to have the same rights and liabilities as local investors. This means that, as a rule, foreign investors do not need a separate or inferior incorporation route merely because the shareholders or directors are non-Turkish. (Türkiye Yatırım Ofisi)
Choosing the Right Company Type in Turkey
A joint stock company under Turkish law is a company whose capital is fixed and divided into shares and which is liable for its debts only with its own assets. Official Ministry guidance states that it may be established with a single shareholder, and both real persons and legal entities may be shareholders. The same source also notes that joint stock companies are the only company type whose shares can be offered to the public and traded on the stock exchange.
The current official minimum capital for a Turkish joint stock company is TRY 250,000. For non-public joint stock companies that adopt the registered capital system, the initial capital must be at least TRY 500,000. At least one quarter of the cash capital committed in a joint stock company must be paid before registration, while the remainder may be paid within 24 months after registration.
A limited liability company is also a capital company and may likewise be established with a single shareholder. Official Ministry guidance states that the number of shareholders in a limited company may not exceed fifty, that real persons and legal entities may both be shareholders, and that the minimum capital is TRY 50,000. Unlike a joint stock company, a limited company can pay cash capital within 24 months after registration, which makes it easier for many smaller businesses to manage formation costs.
The legal differences between the two structures directly affect formation strategy. Official sources state that share transfer in joint stock companies is generally freer and does not usually require general assembly approval, while limited company share transfers involve a notarized transfer agreement and, unless the articles provide otherwise, general assembly approval together with registration and announcement formalities. As a practical inference from these rules, joint stock companies are usually better suited to investment-heavy or scalable structures, whereas limited companies tend to fit closely held businesses that prefer tighter ownership control.
Governance also differs. Official Ministry guidance states that a joint stock company may have a one-member board of directors and that board members do not need to be Turkish citizens or residents of Turkey. For limited companies, the company may also have one director, but at least one director must be a shareholder. Directors in limited companies likewise do not need to be Turkish citizens or residents. These differences matter when a foreign group wants to separate ownership and management, or when the founders want a leaner governance structure.
One point often overlooked by small and medium-sized business founders is public debt exposure in limited companies. Official Ministry guidance states that shareholders in limited companies are responsible for capital debts arising from uncollectible public debts in proportion to their capital shares. This does not eliminate the usefulness of the limited company, but it does mean that founders should not treat it as an absolute liability shield in every scenario.
Step 1: Prepare the Incorporation Through MERSIS
The first formal step in establishing a company in Turkey is to begin the incorporation on MERSIS, the Central Registry Record System. Official investment guidance states that trade registration transactions must be carried out through MERSIS and that new companies can be established online through the system. Official Ministry guidance also explains that MERSIS is the central electronic platform for carrying out commercial registry processes and storing commercial registry data in an orderly electronic environment. (Türkiye Yatırım Ofisi)
MERSIS is not merely a technical filing portal. It plays a substantive role in company formation because it guides users through the mandatory elements of the company contract and automatically assigns a potential tax number during the process. Official Ministry guidance further states that Turkish founders may be entered through identity numbers, while foreigners may be entered through passport numbers once the necessary tax-number process has been completed.
In practice, this means that the formation process in Turkey is front-loaded. A founder who wants a smooth registration should not think of incorporation as a single signature session at the registry. The more accurate view is that MERSIS data entry, document consistency, foreign shareholder paperwork, and signature planning collectively determine whether the application proceeds quickly or gets delayed. Official sources reinforce this by describing the Trade Registry system as a one-stop shop and by noting that the process can be completed very rapidly when the file is complete. (Türkiye Yatırım Ofisi)
Step 2: Obtain Tax Numbers and Organize Founders’ Documents
Official Turkish guidance states that foreign shareholders and foreign board members generally need a potential tax identity number. This number is especially important because it is linked to the opening of the company’s bank account and to various pre-registration steps. Official Ministry guidance also states that foreigners must first obtain a tax number and register it to MERSIS through the trade registry office for the relevant MERSIS process. (Türkiye Yatırım Ofisi)
For foreign individual shareholders, official investment guidance requires passport copies, and if the individual resides in Turkey, additional documentation such as a notarized residence permit and tax identification number is relevant. For foreign corporate shareholders, the required package is broader and typically includes a certificate of activity from the shareholder’s home jurisdiction, together with shareholder or board resolutions authorizing the establishment of the Turkish company and, where relevant, designating who will act on behalf of the foreign legal entity. (Türkiye Yatırım Ofisi)
This is one of the most important legal stages in Turkish company formation for cross-border investors. Official guidance expressly states that documents issued outside Türkiye must be notarized and apostilled or otherwise ratified by the relevant Turkish consulate. After that, the original documents must be officially translated into Turkish and notarized in Turkey. In practice, many company formations are delayed not because Turkish law is unusually restrictive, but because the foreign documents are incomplete, inconsistently translated, or not properly legalized. (Türkiye Yatırım Ofisi)
Step 3: Draft and Execute the Articles of Association
The articles of association are the constitutional foundation of the company. Official guidance states that the memorandum and articles must be submitted online through MERSIS, and the Ministry of Trade guide notes that the company contract is prepared in Turkish through the legally required fields of the system. After preparation, the founders must sign and verify the contract before the competent authority. (Türkiye Yatırım Ofisi)
For registration, official investment guidance states that the articles of incorporation must be signed by all founders before authorized Trade Registry personnel or a notary public. In limited companies, signature certification is handled at the Trade Registry Directorate where the company’s headquarters is located; for other company types, the approval may be handled at the relevant trade registry office or any notary public, depending on the structure. (Türkiye Yatırım Ofisi)
Legally, the articles should never be treated as a mere formality. The company name, registered address, field of activity, capital, management structure, representation rules, and other core provisions must be drafted consistently from the outset. This is particularly important when foreign corporate shareholders adopt specific internal resolutions that refer to the Turkish company’s proposed name, business scope, or governance arrangement. Official guidance specifically notes that such specific conditions should be clearly stated in the shareholder resolutions authorizing the incorporation. (Türkiye Yatırım Ofisi)
Step 4: Make Mandatory Pre-Registration Payments
Before registration, certain mandatory payments must be made. Official investment guidance states that 0.04 percent of the company’s capital must be paid as the Competition Authority share through the Trade Registry Directorate pay office. The Ministry of Trade guide confirms the same requirement and also states that this amount may be paid at the Trade Registry Directorate together with other establishment transactions, without a separate bank visit for that payment. (Türkiye Yatırım Ofisi)
For joint stock companies, official guidance states that at least 25 percent of the subscribed cash capital must be deposited in a bank before registration and that proof of payment must be submitted. The remaining amount may then be paid within 24 months. For limited companies, by contrast, the rule requiring pre-registration payment of 25 percent does not apply in the same way, because the subscribed cash capital may be paid within the 24 months following establishment. (Türkiye Yatırım Ofisi)
These capital rules are critical because many internet guides still circulate older minimum-capital thresholds or oversimplified statements about when capital must actually be paid. The current official guidance is clear: a joint stock company and a limited company do not follow the same pre-registration cash payment model, and that difference can materially affect formation planning and cash flow. (Türkiye Yatırım Ofisi)
Step 5: Apply for Registration at the Trade Registry Directorate
Once the MERSIS file is complete, the documents are signed, and the required payments are made, the founders may apply to the relevant Trade Registry Directorate. Official investment guidance lists the core registration package, including the registration petition, incorporation notification form, signed articles of incorporation, proof of Competition Authority payment, signature declarations, founders’ declaration, and where applicable the bank certificate showing the paid-in minimum capital. Where there is capital in kind, additional expert reports and registry statements are required. (Türkiye Yatırım Ofisi)
Official Turkish sources describe Trade Registry Directorates as one-stop shops and state that the establishment process can be completed the same day when the documentation is in order. The Ministry of Trade guide is even more ambitious in describing the process as capable of being completed within one hour if the necessary documents are properly submitted. The practical lesson is simple: speed is possible in Turkey, but only when the legal file is prepared with precision. (Türkiye Yatırım Ofisi)
After registration, official guidance states that the Trade Registry Directorate notifies the tax office and the Social Security Institution ex officio and arranges the announcement in the Commercial Registry Gazette within approximately ten days. It also states that company books are certified during the establishment process and that a signature circular is issued through authorized registry personnel on the registration day. (Türkiye Yatırım Ofisi)
Step 6: Complete Post-Incorporation Formalities
In legal terms, registration is the beginning of the company’s active existence, not the end of the process. Official investment guidance states that a tax registration certificate must be obtained from the local tax office shortly after the Trade Registry Directorate notifies the tax authority. The same source states that the company must also obtain a social security number from the Social Security Institution, and separate filings must then be made for employees once hiring begins. (Türkiye Yatırım Ofisi)
The Ministry of Trade guide also explains that commercial books for joint stock companies, limited companies, and cooperatives are approved by the Trade Registry Directorate during establishment and delivered to the relevant party after registration. This means that corporate housekeeping starts immediately at incorporation, not only when the company becomes profitable or begins trading.
Tax planning also matters from the start. Official Turkish investment guidance states that Turkish tax legislation is structured under three main headings and includes corporate income tax as one of the principal tax categories applicable to corporate entities. Even where the company is newly formed and commercially small, founders should expect ongoing obligations relating to tax registration, accounting, declarations, and employer-side compliance once operations begin. (Türkiye Yatırım Ofisi)
Foreign Investors: Additional Legal Considerations
One of the strengths of Turkish company formation law is that foreign investors are not forced into a secondary regime. Official investment guidance states that foreign investors may establish any company type under the Turkish Commercial Code and that the business environment is designed to align with modern corporate governance and investment practice. The same official sources also state that there are no nationality restrictions on shareholders or persons holding management rights, except in certain regulated sectors such as TV broadcasting, maritime, and civil aviation. (Türkiye Yatırım Ofisi)
However, it is essential to distinguish between owning a company and working in Turkey. Official guidance on work permits states that foreigners intending to work in Türkiye must obtain a work permit, and that domestic applications generally require the foreigner to hold a residence permit of at least six months unless an exception applies. So, forming or owning a Turkish company does not automatically give a foreign founder the legal right to work in Turkey without separate immigration and labor-law compliance. (Türkiye Yatırım Ofisi)
This distinction becomes especially important in closely held businesses where the foreign shareholder also plans to act as an active manager, sign contracts, or supervise staff in Turkey. From a legal-risk perspective, founders should address company formation and immigration status together rather than assuming that incorporation alone solves both issues. That conclusion follows directly from the separate official procedures for business establishment and work authorization. (Türkiye Yatırım Ofisi)
Branch Office and Liaison Office Alternatives
Not every foreign business entering Turkey needs a subsidiary. Official investment guidance states that a branch office has no shareholders, is not an independent legal entity, has no capital requirement, and may only be established for the same purposes as the parent company. For a foreign company seeking direct operational extension rather than a separately capitalized Turkish entity, a branch may be a useful structure. (Türkiye Yatırım Ofisi)
A liaison office, by contrast, is much more limited. Official guidance states that a foreign company may establish a liaison office only upon obtaining a license from the Ministry of Industry and Technology and only on the condition that it does not engage in commercial activities in Türkiye. Initial liaison office licenses are granted for up to three years, and complete applications are to be concluded within fifteen working days. (Türkiye Yatırım Ofisi)
From a legal structuring standpoint, this means that founders should not confuse market-entry options. A liaison office is suitable for representation, market research, and preparatory presence, but it is not a substitute for a revenue-generating Turkish company. A branch office is more operational, but it still lacks separate legal personality. A subsidiary, whether a limited company or joint stock company, is generally the correct solution when the goal is a full commercial presence in Turkey. (Türkiye Yatırım Ofisi)
Audit, Governance, and Ongoing Corporate Discipline
Formation planning should also account for audit exposure and regulatory intensity. Official Ministry guidance states that joint stock companies operating in certain activity areas and companies exceeding threshold values based on total assets, annual net sales revenue, and employee numbers are subject to independent audit. The same guide adds that the Ministry of Trade may audit trading companies for Turkish Commercial Code compliance and that sector-specific regulators may supervise companies active in specially regulated fields such as banking and insurance.
This matters because many founders compare Turkish company types only through minimum capital or short-term formation cost. Legally, that is too narrow. Governance structure, audit exposure, share transfer rules, sector licensing, and investor expectations can all affect whether the chosen vehicle remains efficient six months or three years after incorporation. The official rules on governance and audit make clear that the legal life of the company extends far beyond the filing date.
Common Legal Mistakes When Establishing a Company in Turkey
The first common mistake is choosing the company type for convenience rather than long-term fit. A limited company may look cheaper and simpler at the beginning, but if the founders later need easier equity transfers, institutional investment, or a more flexible board structure, the joint stock company may have been the better choice from the outset. That is a practical inference grounded in the official differences between share-transfer and governance rules.
The second major mistake is underestimating foreign document formalities. Apostille, consular ratification, notarized translations, properly drafted foreign corporate resolutions, and consistent naming across all documents are not secondary administrative details. In Turkish practice, they are often the difference between smooth registration and repeated delays. Official Turkish guidance is explicit on these legalization and translation requirements. (Türkiye Yatırım Ofisi)
The third mistake is assuming that once the registry approves the company, the legal work is over. Official guidance shows the opposite: tax office follow-up, social security registration, commercial books, representation formalities, work permits where needed, and sector-specific licensing all continue after incorporation. A company that is validly incorporated but poorly maintained can still face compliance problems very quickly. (Türkiye Yatırım Ofisi)
Conclusion
How to establish a company in Turkey is ultimately not a difficult question in theory, but it is a detail-sensitive question in practice. Turkish law offers a clear and investor-accessible framework, uses MERSIS for electronic incorporation, recognizes equal treatment for foreign investors, and allows relatively fast registry completion through Trade Registry Directorates. For most founders, the real legal decision is whether the business should be formed as a joint stock company, a limited liability company, a branch, or in rare cases a liaison office. (Türkiye Yatırım Ofisi)
For closely held small and medium-sized operations, the limited company often remains the practical choice because of its lower capital threshold and deferred cash-capital flexibility. For businesses planning investment, share mobility, or more sophisticated governance, the joint stock company often provides a stronger platform. In either case, the safest route is to align the company type, shareholder documentation, MERSIS filing, capital structure, and post-registration compliance plan before the application is submitted.
FAQ: How to Establish a Company in Turkey
Can a foreigner own 100 percent of a company in Turkey?
Yes. Official Turkish investment guidance states that international investors are entitled to the same rights and liabilities as local investors, and foreign investors may establish the company types recognized by the Turkish Commercial Code. (Türkiye Yatırım Ofisi)
What is the minimum capital for a company in Turkey?
According to current official Ministry of Trade guidance, the minimum capital is TRY 250,000 for a joint stock company and TRY 50,000 for a limited liability company. For non-public joint stock companies using the registered capital system, the initial capital must be at least TRY 500,000.
Do I need to pay all capital before registration?
Not always. Official guidance states that at least 25 percent of subscribed cash capital must be paid before registration for joint stock companies, while limited companies may pay subscribed cash capital within 24 months following establishment. (Türkiye Yatırım Ofisi)
Is MERSIS mandatory for Turkish company formation?
Yes. Official Turkish guidance states that trade registration transactions must be carried out through MERSIS and that new companies may be established online through the system. (Türkiye Yatırım Ofisi)
Does forming a company in Turkey automatically give a foreign founder a work permit?
No. Official work-permit guidance states that foreigners who wish to work in Türkiye must separately obtain a work permit, subject to the applicable procedure and documentation requirements. (Türkiye Yatırım Ofisi)
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