Introduction: Can a Foreigner Start a Startup in Turkey?

Yes. Foreign entrepreneurs may generally establish and own startup companies in Turkey, and in most ordinary business sectors there is no general requirement to have a Turkish co-founder or shareholder.

Turkey’s foreign direct investment framework is based on the principle of equal treatment. International investors may generally establish the same company types available to domestic investors and are subject to substantially the same company formation rules. Foreign investors may also transfer abroad net profits, dividends and proceeds arising from the sale or liquidation of investments, subject to applicable tax, banking and regulatory rules.

For technology entrepreneurs, Turkey can offer a combination of advantages: access to a large domestic market, a substantial engineering and software workforce, proximity to Europe and the Middle East, Technology Development Zones, R&D incentives and a corporate system capable of supporting foreign investment.

However, legally establishing a startup requires much more than registering a company.

A startup that expects to raise venture capital should be designed differently from a small owner-operated consulting business.

A foreign founder must consider questions such as:

Who owns the code developed before incorporation? Which company type should be chosen? Should founders have equal shares? What happens if one founder leaves after six months? Can an investor receive board rights? Can employees receive equity incentives? Can customer data be stored on AWS, Google Cloud or another foreign infrastructure provider? Does the foreign founder have the right to work in Turkey merely because they own the company? What agreements are required before a seed round? What happens when the company is eventually sold?

These questions should ideally be answered before the startup becomes valuable.

This guide explains the principal legal issues foreign entrepreneurs should consider when starting a startup in Turkey in 2026.

1. Can a Foreign Founder Own 100% of a Turkish Startup?

Generally, yes.

Turkey’s Foreign Direct Investment Law adopts freedom of investment and national treatment as its general principles. International investors may therefore establish Turkish companies without a general requirement to include a Turkish shareholder.

A startup can consequently be structured as:

• 100% owned by one foreign founder;
• owned by several foreign founders;
• owned by foreign and Turkish co-founders;
• owned by a foreign parent company;
• or owned by founders together with angel, venture capital or strategic investors.

Sector-specific legislation must still be checked.

For example, businesses involving financial services, payment systems, regulated healthcare, insurance, telecommunications, crypto assets or other licensed activities may be subject to separate regulatory requirements.

For an ordinary SaaS, software, AI, e-commerce or technology development company, however, foreign ownership itself does not normally require a Turkish shareholder.

2. Which Company Type Should a Startup Use in Turkey?

The two main options are:

Limited Liability Company – Limited Şirket (Ltd. Şti.)

and

Joint Stock Company – Anonim Şirket (A.Ş.).

The current statutory minimum capital is TRY 50,000 for an Ltd. Şti. and TRY 250,000 for an ordinary A.Ş. A limited company may have between one and fifty shareholders.

Both can legally operate a startup.

However, they are not equally suitable for every startup.

An Ltd. Şti. may be adequate where the company will remain closely owned by one or two founders, does not expect institutional financing and has a relatively simple ownership structure.

For a startup that expects:

venture capital financing, angel investment, several investment rounds, different investor rights, easier transfer of shares, board representation, strategic investors or a future exit,

an A.Ş. will often be the more appropriate long-term structure.

The Ministry of Trade notes that A.Ş. shares are, as a general rule, transferable unless restricted by law or the articles, and an A.Ş. can issue registered or bearer share certificates.

This flexibility becomes important when ownership changes repeatedly during startup growth.

3. Why Do Venture-Backed Startups Often Prefer an A.Ş.?

A startup rarely retains its original ownership structure forever.

Consider a company beginning with:

Founder A – 60%
Founder B – 40%

After twelve months, an angel investor enters.

Later, a seed fund invests.

Then a Series A investor joins.

The founders may also want to establish an employee equity pool.

At that point, the company may have:

founders, angel investors, venture capital funds, strategic investors and employee incentive arrangements.

An A.Ş. generally offers a more flexible corporate framework for this type of ownership evolution.

Turkey’s official investment guidance also indicates that joint stock companies are often preferred for more sophisticated joint-investment structures because of features such as groups of shares and stronger shareholder-liability separation.

This does not mean every startup must begin as an A.Ş.

A bootstrapped business may initially prefer an Ltd. Şti. because of its lower minimum capital.

But founders expecting institutional investment should ask whether saving money at incorporation will simply create a restructuring project before the first serious financing round.

4. Do Not Divide Founder Shares Automatically 50/50

A common early-stage startup mistake is to assume that equal contribution today means equal ownership forever.

Two founders often decide:

“We are friends, so we will own 50% each.”

That may work.

It can also create a serious governance problem.

Suppose six months later one founder wants to expand aggressively while the other refuses additional financing.

Or one founder works full time while the other loses interest.

Or the founders disagree on accepting a venture capital offer.

A 50/50 company without an effective deadlock mechanism can become paralysed.

Founder equity should therefore consider:

actual contribution, future commitment, intellectual property, full-time involvement, expected responsibilities, cash investment and decision-making arrangements.

Equal ownership should be a deliberate commercial decision rather than a default choice.

5. A Founders’ Agreement Should Be Signed Early

One of the most important documents for a Turkish startup is a Founders’ Agreement.

Founders frequently postpone this agreement because there is no dispute at the beginning.

That is precisely when it should be signed.

The agreement can address matters such as founder duties, minimum time commitment, intellectual property, confidential information, share transfers, founder departure, future investment, board representation, decision-making, dilution and dispute resolution.

Particular attention should be paid to what happens when a founder leaves early.

A startup can suffer substantial damage if one founder receives 50% of the company on day one, leaves after three months and remains a permanent 50% shareholder while the other founder continues building the business for five years.

6. Founder Vesting Should Be Considered

International startup practice commonly uses vesting mechanisms.

The commercial objective is simple: a founder earns the economic benefit of founder equity over time instead of obtaining an unconditional long-term interest regardless of continued involvement.

A common commercial model outside Turkey is four-year vesting with a one-year cliff, although there is no reason every Turkish startup must use that exact structure.

Under Turkish law, founder vesting should be structured carefully through the relevant share-transfer, option, repurchase or contractual mechanisms because Turkish company law is not identical to US startup law.

Founders should not simply copy a Silicon Valley template and assume that terms such as:

“reverse vesting,” “repurchase right,” or “automatic cancellation”

operate identically under Turkish law.

The commercial objective can usually be structured, but the legal mechanism must fit the company’s Turkish corporate form and mandatory company-law rules.

7. Intellectual Property Should Belong to the Startup

For many startups, intellectual property is the most valuable asset.

This may include:

source code, algorithms, AI models, trademarks, domain names, designs, patents, databases, documentation and confidential know-how.

Foreign entrepreneurs should determine ownership before outside investment begins.

Consider a software startup where one founder wrote the core platform two years before the company was established.

If there is no proper assignment, the software may remain legally connected to the founder rather than the company.

An investor purchasing 20% of the startup believes it is investing in the technology.

During due diligence, the investor discovers that the startup does not clearly own its own code.

That can delay or terminate the investment.

All relevant pre-incorporation intellectual property should therefore be identified and, where appropriate, assigned or licensed to the startup through properly drafted agreements.

8. Freelancer and Developer Agreements Are Just as Important

Founders are not the only potential source of IP problems.

Startups often hire:

freelance developers, designers, agencies, consultants and overseas contractors.

Paying a developer does not always mean that every intellectual property right automatically transfers to the company on every possible basis.

Contracts should clearly regulate:

scope of work, confidentiality, ownership and transfer of intellectual property, source code delivery, open-source components, third-party materials and warranties concerning infringement.

For software startups, an investor’s technical and legal due diligence will often include reviewing the chain of title to the source code.

A missing developer agreement can therefore become an investment problem years after the work was completed.

9. Protect the Startup’s Trademark Early

A company name registered with the Trade Registry and a registered trademark are different legal concepts.

A startup should conduct trademark availability analysis and consider registering its principal brand with the Turkish Patent and Trademark Office.

If the startup intends to expand internationally, it should also develop an international trademark strategy.

This is especially important where:

the company name, mobile application name, SaaS platform name or consumer-facing brand is central to valuation.

A successful startup should not discover after raising investment that another business owns the trademark for its brand in an important market.

10. Shareholders’ Agreements Become Critical When Investors Enter

A founders’ agreement is usually only the beginning.

When an angel investor or VC fund invests, the parties will normally need a much more sophisticated Shareholders’ Agreement.

Typical venture financing negotiations may cover board representation, investor consent rights, reserved matters, information rights, anti-dilution protection, transfer restrictions, future financing, tag-along rights, drag-along rights, founder obligations, liquidation economics and exit procedures.

Not every contractual investor right can necessarily be reproduced exactly in the company’s articles of association.

The shareholders’ agreement and articles should therefore be designed together.

A provision that works contractually between shareholders may have different corporate effects from a provision validly incorporated into the articles.

11. Term Sheets Are Important Even When They Are Mostly Non-Binding

Before a full investment agreement is negotiated, founders and investors frequently sign a term sheet.

The term sheet should clearly identify which provisions are intended to be binding and which are not.

Commercial terms may include:

valuation, investment amount, percentage ownership, board rights, investor protections, employee option pool and transaction structure.

Binding sections often concern:

confidentiality, exclusivity, costs, governing law and dispute resolution.

A badly drafted term sheet can create ambiguity about whether the parties already intended to create binding investment obligations.

Foreign founders should therefore avoid signing investor documents copied from another jurisdiction without adapting them to Turkish law.

12. SAFE and Convertible Instruments Require Turkish-Law Structuring

Foreign founders are often familiar with instruments such as:

SAFE agreements, convertible notes and convertible loans.

These instruments are common in international startup financing because they allow capital to enter before a full equity valuation is established.

However, a US-style SAFE should not simply be downloaded and used for a Turkish company without analysis.

Turkish corporate law contains mandatory rules concerning:

capital, issuance of shares, shareholder rights, capital increases and corporate approvals.

A convertible financing arrangement therefore needs to be structured so that its contractual conversion mechanism can actually be implemented under Turkish company law when the financing round occurs.

For Turkish startups planning international investment, this should be resolved before taking money from investors.

13. Plan the Employee Equity Pool Before the First Institutional Round

Talented employees often expect equity participation in high-growth startups.

Foreign founders may want to offer:

stock options, phantom equity, bonuses linked to company value or other long-term incentive arrangements.

Turkey does not necessarily replicate US employee stock option structures automatically.

The legal and tax treatment depends on the mechanism used.

A startup should therefore determine:

Who is eligible? What percentage of the company will be reserved? What is the vesting schedule? What happens if an employee leaves? Is the employee receiving actual shares or only a contractual economic right? When may tax arise? Does granting the right require a future capital increase or transfer from existing shareholders?

These issues are easier to solve before the cap table becomes complex.

An investor may also request that an employee incentive pool be created before its investment, which can affect founder dilution.

14. Foreign Founders Do Not Automatically Have the Right to Work in Turkey

This is one of the most important practical rules for international entrepreneurs.

Owning a Turkish company does not automatically grant the right to work in Turkey.

A foreign shareholder who actively works for or manages the startup may need a Turkish work permit depending on the person’s role and circumstances.

Current Ministry of Labour criteria provide specific rules for foreign company partners.

For an ordinary foreign partner application, where the business is subject to balance-sheet accounting, the company’s paid-up capital must generally be at least TRY 500,000, the foreign partner’s own capital contribution must generally be at least TRY 500,000, and the foreigner must hold at least 20% of the company. The business is generally expected to employ at least five Turkish citizens from the beginning of the seventh month of the first work permit.

However, the Ministry’s current criteria state that these specific capital, percentage and five-employee conditions do not apply where the foreign shareholder’s capital share is USD 100,000 or more.

Work permit strategy should therefore be considered when designing the startup’s initial capital.

15. A New 2026 Work Permit Exception May Be Relevant to Foreign Founders

The Ministry’s current criteria also contain an important rule effective from 3 August 2026.

For qualifying domestic work permit applications by foreigners who have legally remained in Turkey for at least one year during the previous three years through specified residence, work permit or international protection categories, employment and financial qualification criteria are generally not applied for up to three such foreigners at the same workplace, subject to the detailed conditions.

This can be important for founders who were already lawfully residing in Turkey before starting their business.

However, the exemption is fact-specific and does not mean that every foreign founder automatically receives a work permit.

Company formation and work permission should remain separate legal workstreams.

16. Company Formation Is Conducted Through MERSIS and the Trade Registry

Turkish company formation is generally carried out through MERSIS, Turkey’s central electronic commercial registry system, followed by registration before the relevant Trade Registry Directorate.

Official investment guidance confirms that MERSIS is used for electronic preparation and processing of company registration records.

Foreign founders should expect to deal with documentation concerning:

passport or corporate identity, tax numbers, articles of association, registered office, founders, management and representation.

Where a foreign legal entity becomes a shareholder, additional corporate documentation is required.

17. Foreign Corporate Founders Should Prepare Apostilled Documents

Sometimes a foreign startup group wants a foreign holding company to own the Turkish startup.

For example:

UK Holding Ltd → Turkish Technology A.Ş.

Official investment guidance states that foreign corporate shareholders may need documentation including a certificate of activity, corporate authorisation approving the Turkish establishment and representation documentation.

Documents issued abroad generally must be apostilled or otherwise appropriately legalised and then officially translated and notarised for use in Turkey.

The corporate structure should therefore be decided early.

Changing the immediate shareholder after incorporation can create additional legal, tax and reporting work.

18. Foreign-Invested Startups Have E-TUYS Reporting Obligations

A startup with foreign investment does not finish its foreign-investment compliance obligations when company registration is completed.

Turkey operates E-TUYS, the electronic system used for foreign direct investment information.

Official investment guidance identifies electronic forms concerning:

FDI activity information, foreign capital data and foreign share transfer data.

This is especially important for startups because ownership changes frequently.

A company may initially have foreign founders and later admit:

an angel investor, foreign VC fund or strategic investor.

Each transaction should therefore be reviewed not only for Trade Registry consequences but also for foreign-investment reporting.

19. A Startup’s Most Serious Regulatory Risk May Be Its Business Model

Founders often assume that being a “technology company” means regulation is light.

That is not always true.

A startup’s regulatory obligations depend on what it actually does.

A fintech application may raise payment services or financial regulation issues.

A healthtech startup may process sensitive health data and interact with healthcare regulation.

A marketplace may fall under e-commerce and consumer legislation.

A crypto business may fall within capital markets regulation.

A communications platform may encounter electronic communications rules.

An AI startup may become subject to sector-specific obligations depending on how the product is deployed.

Regulatory analysis should therefore happen at the product-design stage, not after the startup has already launched.

A technical feature can change the regulatory classification of the entire business.

20. KVKK Compliance Should Be Built Into the Product

For data-driven startups, the Turkish Personal Data Protection Law No. 6698 – KVKK – should be considered from the beginning.

A startup may process:

customer names, email addresses, telephone numbers, payment information, employee information, location information, online identifiers, behavioural data or sensitive personal data.

Compliance may require analysis of:

legal grounds for processing, privacy notices, processor arrangements, security measures, retention periods, data subject rights, data breach procedures and potentially VERBİS registration depending on the company’s circumstances.

The startup should determine whether it acts as:

data controller

or

data processor

for each major data flow.

This distinction becomes particularly important in SaaS businesses.

21. Using AWS, Google Cloud, OpenAI or Other Foreign Services May Trigger Cross-Border Data Rules

This is one of the most important issues for modern Turkish startups.

A Turkish startup may store its primary database in Turkey but still send personal data abroad through:

cloud infrastructure, analytics tools, CRM software, customer support software, email systems, AI APIs, fraud tools or development platforms.

A startup should therefore map where personal data actually travels, rather than merely asking where its main server is located.

Turkey substantially revised the KVKK cross-border transfer regime in 2024.

Where the necessary conditions exist, one available appropriate safeguard is the use of the standard contracts published by the Personal Data Protection Board.

The current rules require the standard contract to be notified to the Personal Data Protection Authority within five business days after completion of signatures. The Authority reiterated this requirement in its detailed July 27, 2026 announcement and explained that notification may be made through the designated notification module, KEP or other permitted methods.

Therefore, a Turkish startup cannot assume that simply accepting a foreign SaaS provider’s standard online terms is sufficient for KVKK international transfer compliance.

22. AI Startups Need a Data Flow Map

AI companies should be particularly careful.

Suppose a Turkish healthcare SaaS startup receives patient messages and sends those messages to an overseas generative AI service to generate proposed responses.

Even if the startup’s principal application database is hosted in Istanbul, the content transmitted to the foreign AI provider may constitute an international personal data transfer.

The company should examine:

what data is transferred, whether sensitive data is included, whether the information can be minimised or pseudonymised, which entity acts as controller or processor, where subprocessors are located and what cross-border transfer mechanism applies.

The startup should also consider contractual confidentiality and whether submitted material may include:

trade secrets, source code, customer confidential information or intellectual property.

Data governance is therefore both a KVKK issue and a commercial confidentiality issue.

23. Cybersecurity Obligations Cannot Be Deferred Until the Startup Is Large

A startup may believe that information security becomes relevant only after it has thousands of customers.

From a legal perspective, that is dangerous.

Data security obligations arise from the fact that personal data is processed, not simply from company valuation.

Appropriate measures may involve:

access controls, encryption, role-based permissions, logging, backups, incident response, vendor assessment and employee confidentiality.

Investors increasingly include cybersecurity and data protection in legal and technical due diligence.

A startup that cannot explain who has access to production data or how a breach is handled can face both regulatory and investment problems.

24. Startups Should Have Proper Customer Contracts

A startup’s first customers are often acquired informally.

A founder sends a proposal by email, the customer pays and the service begins.

That may work until there is a dispute.

A SaaS or B2B startup should normally have documentation covering matters such as:

service scope, fees, subscription term, renewal, termination, service levels, acceptable use, intellectual property, customer data, confidentiality, liability, force majeure, governing law and dispute resolution.

If the startup processes data on behalf of corporate customers, a data processing arrangement may also be necessary.

Customer agreements become particularly important during investment due diligence because investors want to know whether recurring revenue is legally secure.

25. Consumer-Facing Startups Have Additional Obligations

A startup selling goods, digital services or subscriptions directly to consumers must consider Turkish consumer law as well as ordinary contract law.

Depending on the business model, issues may include:

pre-contractual information, distance contracts, withdrawal rights, subscription cancellation, automatic renewal, refunds, unfair contract terms and online marketplace obligations.

A term that works in a US SaaS agreement may not necessarily be enforceable against a Turkish consumer.

Accordingly, startups should use separate B2B and B2C legal analysis rather than applying one universal Terms of Service document to every customer.

26. Employment Contracts Should Protect the Startup

Once a startup begins hiring, employment law becomes an important part of corporate value.

Employment documentation should address:

job description, salary, confidentiality, intellectual property, company devices, information security, post-termination obligations and lawful non-compete arrangements where appropriate.

Startups should also maintain proper employee records and comply with:

payroll, social security, working time, annual leave and termination rules.

This becomes especially important before an acquisition.

A buyer will investigate whether key developers legally transferred work-related IP to the company and whether material employment liabilities exist.

27. Do Not Misclassify Employees as Freelancers Simply to Save Costs

Early-stage startups sometimes classify almost everyone as an independent contractor.

The title in the contract is not necessarily decisive.

Where the actual relationship functions as dependent employment, employment and social security risks may arise regardless of whether the contract says “consultant.”

The company should therefore evaluate factors such as:

control, working hours, economic dependency, integration into the organisation and manner in which the work is performed.

Misclassification can create historical:

salary, overtime, severance, tax and SGK exposure.

28. What Tax Rate Does a Turkish Startup Pay in 2026?

The general corporate income tax rate for ordinary corporate taxpayers in the 2026 fiscal year is currently 25%.

Foreign ownership does not itself increase the ordinary corporate tax rate.

However, the startup’s effective tax burden may differ considerably depending on:

the nature of its income, technology incentives, export activities, R&D activity and investment structure.

For example, current Revenue Administration guidance provides a lower rate for qualifying export income and specific treatment for qualifying manufacturing income.

Technology startups should additionally examine Technology Development Zone incentives.

29. Technoparks Can Provide Major Advantages to Technology Startups

A foreign entrepreneur establishing a software, R&D or design startup should assess whether entering a Turkish Technology Development Zone, commonly referred to as a technopark or teknokent, is appropriate.

Under the current regime, qualifying income derived exclusively from software, design and R&D activities carried out within Technology Development Zones is exempt from income or corporate income tax until 31 December 2028, subject to statutory conditions.

This can represent a substantial advantage to qualifying startups.

However, it is not a blanket exemption.

If a startup earns income from:

ordinary consulting, hardware sales, unrelated services or non-qualifying commercial activities,

those revenues do not automatically become tax-exempt merely because the company operates in a technopark.

Accurate segregation of qualifying and non-qualifying income is essential.

30. Some Technopark Software Transactions May Also Benefit From VAT Exemption

The current VAT framework also provides an exemption for specified software produced exclusively within Technology Development Zones until 31 December 2028.

The categories include qualifying system management, data management, business applications, sectoral, internet, gaming, mobile and military command-control software.

However, the scope is specific.

The Revenue Administration’s current guidance expressly notes that certain maintenance, support, hardware-related and advertising services do not automatically fall within the software VAT exemption.

A startup should therefore not issue VAT-free invoices merely because it is located in a technopark.

The exact product and service must qualify.

31. Startup Investment Itself Can Have Tax-Incentive Dimensions

Turkey’s 2026 Corporate Tax Return Guide also recognises deductions relating to certain capital support provided for qualifying technopark and technopreneurship projects.

For qualifying support provided for projects under the Technology Development Zones framework, deductible amounts are subject to limits connected with corporate income and equity.

This can be relevant when structuring corporate investment into qualifying technology ventures.

However, the incentive conditions are technical and should be reviewed before assuming that an investor’s equity contribution is deductible.

32. Foreign Founders Should Plan Cross-Border Tax From the Beginning

A foreign startup group may have entities in several countries.

For example:

US Holding Company
↓
Turkish Development Company
↓
European customers

This structure can create Turkish tax questions concerning:

management fees, royalties, software licences, shareholder loans, dividends and transfer pricing.

The general Turkish corporate income tax rate may be 25%, but that does not determine the entire group tax burden.

Intercompany transactions should be priced on defensible commercial terms.

A foreign parent should not simply invoice arbitrary management or licence fees to remove profit from the Turkish startup.

Such arrangements can attract transfer pricing and withholding scrutiny.

33. Startup Founders Should Think About the Exit Before the First Funding Round

Many founders believe exit planning is something to address after the business becomes successful.

In reality, important exit rights are negotiated very early.

A startup investment agreement may need to address:

Tag-Along Rights: protecting minority shareholders when controlling shareholders sell.

Drag-Along Rights: allowing a qualifying majority to facilitate a 100% company sale.

Pre-Emption Rights: protecting shareholders from unexpected transfers.

Right of First Refusal: allowing existing shareholders to match a third-party offer.

IPO provisions: relevant for larger growth companies.

Founder transfer restrictions: preventing founders from selling too early.

These mechanisms can significantly affect company valuation and investor appetite.

34. Due Diligence Starts Years Before the Company Is Sold

A startup’s eventual investor or buyer will investigate its history.

Typical due diligence will ask:

Who owns the shares? Is the cap table correct? Does the company own its intellectual property? Are employee and freelancer agreements signed? Are taxes and SGK compliant? Is customer revenue supported by contracts? Has the company complied with KVKK? Are foreign data transfers lawful? Are technopark exemptions correctly applied? Are there founder disputes? Are investment agreements enforceable? Are there undisclosed liabilities?

A startup should therefore operate from its first year as though a sophisticated investor may review the documents later.

A clean data room can dramatically accelerate fundraising.

35. Create a Legal Data Room Early

A startup legal data room may contain:

corporate documents, share ownership information, board and shareholder decisions, investor agreements, founder agreements, IP registrations, developer agreements, employment contracts, material customer and supplier contracts, tax documentation, licences, privacy documents and litigation information.

The purpose is not bureaucracy for its own sake.

It creates institutional memory.

Startups can grow extremely quickly.

If important legal records exist only in a founder’s email inbox, financing becomes much more difficult when an investor gives the company ten days to complete due diligence.

36. Practical Example: Foreign Founder Starting an AI SaaS Company in Turkey

Assume a British entrepreneur wants to establish an AI-powered SaaS startup in Istanbul.

The business will employ Turkish developers and provide services to clinics.

The software will use an overseas generative AI API.

The founder expects a venture capital round within eighteen months.

A commercially sensible legal roadmap could look like this:

This demonstrates why “starting a startup” is not merely a Trade Registry process.

The corporate structure must support the product, founders, employees, investors and technology architecture simultaneously.

37. Common Legal Mistakes Foreign Startup Founders Make in Turkey

The most serious startup mistakes usually occur because founders postpone legal work until financing.

Common examples include forming an Ltd. Şti. without considering future VC requirements, giving co-founders unconditional equal shares without vesting, failing to transfer source code into the company, using freelancers without written IP assignments, treating company ownership as an automatic work permit, copying a US SAFE without Turkish-law analysis, storing customer information abroad without analysing KVKK Article 9, claiming technopark exemptions for non-qualifying income, failing to report foreign share changes through E-TUYS and operating in a regulated sector without determining whether a licence is required.

Each issue may appear minor at the beginning.

Once the startup becomes valuable, fixing it becomes substantially more expensive.

Frequently Asked Questions About Starting a Startup in Turkey

Can a foreigner start a startup in Turkey?

Yes. Foreign investors generally have the same right to establish Turkish companies as domestic investors.

Can a startup be 100% foreign-owned?

Generally yes, subject to sector-specific restrictions.

Do I need a Turkish co-founder?

Not generally for an ordinary technology company.

Should a startup be an Ltd. Şti. or A.Ş.?

Both are possible. An A.Ş. is often more suitable where institutional investment, multiple financing rounds and future share transfers are expected.

What is the minimum capital for an Ltd. Şti.?

The current statutory minimum is TRY 50,000.

What is the minimum capital for an A.Ş.?

The ordinary minimum capital is currently TRY 250,000.

Can one foreign founder establish the company alone?

Yes. Turkish company law permits single-shareholder A.Ş. and single-shareholder Ltd. Şti. structures.

Does owning the startup give me the right to work in Turkey?

No. Ownership and work authorisation are separate legal matters.

What are the current foreign shareholder work permit criteria?

Under the ordinary current criteria, paid-up company capital and the foreign partner’s capital amount are generally each required to reach TRY 500,000, with at least 20% ownership, together with the five-Turkish-employee requirement from the seventh month. The specific criteria do not apply where the foreign shareholder’s capital share is USD 100,000 or more.

Can my Turkish startup use AWS, Google Cloud or foreign AI services?

Potentially yes, but the personal data flows must be analysed under KVKK, especially where data is transferred abroad.

Can standard contracts be used for international KVKK transfers?

Yes, where the statutory conditions are satisfied. Standard contracts are one of the appropriate safeguard mechanisms under the current regime. The completed contract must be notified to the Authority within five business days.

Does a startup need a shareholders’ agreement?

It is not mandatory for every company, but it is strongly advisable where there are multiple founders or investors.

Can a Turkish startup use a SAFE?

A SAFE-style investment may require adaptation to Turkish company and contract law. Foreign templates should not be assumed to create automatic Turkish share conversion.

Can employees receive stock options?

Employee equity or equity-linked incentives can be structured, but Turkish company, employment and tax implications should be reviewed carefully.

What corporate tax does a startup pay in 2026?

The general corporate income tax rate for an ordinary Turkish corporate taxpayer is currently 25%.

Are technopark startups exempt from corporate tax?

Qualifying income derived exclusively from software, design and R&D activities carried out in Technology Development Zones is currently exempt until 31 December 2028, subject to the statutory conditions.

Is all technopark revenue tax-free?

No. The exemption applies to qualifying activities, not automatically to every source of revenue.

Can technopark software be VAT-exempt?

Specified software produced exclusively in the zone can qualify for the current VAT exemption, but the scope is defined and does not cover every technology-related service.

Do foreign-owned startups have additional reporting requirements?

Foreign-invested companies should review E-TUYS requirements concerning FDI activity, capital and share transfer information.

Conclusion: How Should a Foreign Entrepreneur Structure a Startup in Turkey?

Turkey can be a practical jurisdiction for foreign entrepreneurs who want to establish a technology business, build a development team, serve Turkish or international customers and raise investment.

Foreign founders may generally establish and own Turkish companies under the same basic company-law framework applicable to domestic founders. A Turkish shareholder is not generally required for an ordinary startup.

But incorporation is only the first step.

A startup should be designed around its likely future rather than merely its current size.

For a small bootstrapped company, an Ltd. Şti. may provide a sufficient structure.

For a startup expecting:

venture capital, angel financing, multiple investment rounds, sophisticated shareholder rights, employee equity participation or a future acquisition,

an A.Ş. will frequently deserve serious consideration from the beginning.

The founders should then build the legal infrastructure around the company.

Founder equity must be agreed clearly.

A founders’ agreement should address responsibilities, decision-making and founder departure.

Vesting mechanisms should be considered where appropriate.

Intellectual property created before incorporation should be transferred properly.

Developers and freelancers should sign written IP and confidentiality agreements.

Trademark protection should begin before the brand becomes valuable.

When investors enter, the startup should be ready to negotiate properly structured term sheets, investment agreements and shareholders’ agreements rather than attempting to import foreign templates without adaptation.

Foreign founders must also separate ownership from immigration status.

A person can own 100% of a Turkish startup and still require a work permit to actively work for the company. The current work permit criteria for foreign company partners include significant capital and employment rules, although specific exemptions—including the USD 100,000 capital-share rule and certain 2026 residence-history exceptions—may apply.

For data-driven startups, KVKK should be treated as part of the product architecture.

A company using overseas:

cloud hosting, AI APIs, analytics platforms, CRM tools, customer support systems or software providers

should determine whether personal data is being transferred abroad.

Under the current international transfer framework, Board-issued standard contracts are one available safeguard where the legal conditions are satisfied, and signed standard contracts must be notified to the Personal Data Protection Authority within five business days.

This is especially important for AI, SaaS, healthtech and consumer technology startups.

Tax and incentive planning should also occur before the business model is fixed.

The ordinary corporate income tax rate is currently 25% for most Turkish companies.

However, qualifying technology businesses operating in Technology Development Zones may benefit from significant incentives. Income derived exclusively from qualifying software, design and R&D activities in the zone is exempt from income or corporate income tax until 31 December 2028, while defined categories of software can also qualify for VAT exemption.

These incentives can be extremely valuable.

They should not, however, be treated as automatic exemptions merely because the company’s website describes it as a “technology startup.”

The actual activity and revenue must satisfy the applicable legal conditions.

Foreign-invested startups also need ongoing corporate compliance.

E-TUYS foreign-investment reporting may apply to foreign capital, company activity and later share transfers.

This becomes particularly important because successful startups frequently change their cap tables.

A company may begin with one foreign founder, later admit three angels, create an employee pool, complete a seed round and eventually bring in a foreign VC fund.

Every round should preserve a clear legal chain of ownership.

For this reason, a good startup legal strategy can be summarised as:

founder structure → company type → intellectual property → work permit → product regulation → KVKK and cybersecurity → customer contracts → employment → tax and incentives → investor documentation → cap table management → exit planning.

The worst time to discover that the company does not own its software is during investor due diligence.

The worst time to discover that the founders have no mechanism for resolving a 50/50 deadlock is after they disagree.

The worst time to discover that customer data has been transferred unlawfully is after a KVKK complaint.

And the worst time to discover that the corporate structure does not support the investment terms is when an investor is ready to sign.

Foreign entrepreneurs who plan the legal architecture early can therefore use Turkish law not merely as a compliance requirement, but as part of building an investable company.

The objective should not simply be:

“How quickly can I register a startup in Turkey?”

The more valuable question is:

“How can I build a Turkish startup that is legally scalable, investment-ready and capable of surviving due diligence and a future exit?”

That is the structure a serious foreign founder should aim to create.

This article reflects Turkish legislation and official administrative guidance available as of August 2026. It is prepared for general informational purposes only and does not constitute startup-specific legal, tax, investment, immigration, data protection or regulatory advice. The appropriate structure should be determined according to the founders’ nationality and residence status, company type, technology, sector, data flows, investment strategy and planned financing model.