Company Formation in Turkey — How to Start a Business in 2025

Celikel CPA & Accounting Firm

Table of Contents

The main steps for foreign investors who wish to register a company in Turkey include selecting the appropriate company structure (such as an LLC or JSC), completing online registration through MERSIS, obtaining a tax identification number, depositing the minimum share capital, and finalizing registration with the Trade Registry Office.
All procedures must comply with the Turkish Commercial Code.

Step-by-Step Process for Establishing a Company in Turkey

  1. Choose the company type: Decide whether to establish a Limited Liability Company (LLC) or Joint Stock Company (JSC).
  2. Register online via MERSIS: Submit your company details and documents through the official online system.
  3. Obtain a tax ID: Apply for a corporate tax identification number from the local tax office.
  4. Deposit the minimum capital: Transfer the legally required share capital into a Turkish bank account.
  5. Complete registration: Finalize the process with the Trade Registry Office and receive your company’s registration certificate.

Thanks to simplified regulations and a fully digital registration system, starting a business in Turkey is now faster, easier, and more accessible than ever for international entrepreneurs.

A professional picture of the Istanbul skyline and the Bosphorus Bridge at sunset, which stands for starting a business in Turkey. With Celikel CPA branding, digital symbols stand for taxes, legal paperwork, corporate success, and following the rules.

Why Choose Turkey in 2026? A Strategic Gateway for the Global Business World

Looking ahead to 2026, Turkey is strategically solidifying its role as a leading hub for global entrepreneurs and international investors. While its unique position bridging Europe and Asia remains a core advantage, the country’s growth is now driven by more tangible strengths – a young, tech-savvy workforce and rapid expansion across the e-commerce, fintech, and gaming sectors.

The government is actively reinforcing this momentum, moving beyond liberal policies to implement concrete incentives such as corporate tax reductions, comprehensive R&D support programs, and special benefits within Technoparks and Organized Industrial Zones.

Furthermore, the nation’s commitment to creating a pro-investor environment has translated into deep digitalization reforms, significantly reducing bureaucratic barriers and establishing a more transparent, predictable framework for foreign direct investment (FDI).

The legal foundation supporting this investment-friendly approach is based on the Direct Foreign Investment (DFI) Law No. 4875, which upholds the principle of equal treatment — ensuring that international investors enjoy the same rights and responsibilities as local investors. The removal of previous approval obligations, such as ministerial consent, and the introduction of digital platforms like MERSIS (Central Registry System) have considerably streamlined and accelerated the company formation process in Turkey.

This forward-looking legal framework demonstrates Turkey’s long-term commitment to welcoming global investors and reinforcing its position as a competitive hub for international business. For entrepreneurs planning to invest in Turkey, the key question is no longer “Can I legally invest?” but rather “How can I strategically structure my investment for maximum efficiency?”

This comprehensive guide has been designed to outline every stage of the company formation process in Turkey — not only as a procedural roadmap but also as a strategic planning resource. Covering all critical steps, from defining your business model and choosing the right legal structure to completing digital registration through MERSIS, as well as tax and cost planning, it aims to help you build a solid foundation for a sustainable and successful entry into the Turkish market.

1. Strategic Decisions to Consider Before Establishing a Company in Turkey

The process of setting up a company in Turkey begins long before any official applications are submitted. The strategic decisions made during this initial stage will directly affect your company’s legal structure, tax obligations, operational flexibility, and, most importantly, its long-term success. Therefore, it is essential to carefully plan your business model, legal framework, and core operational requirements before moving forward with the formal procedures.

1.1. Choosing the Right Business Model for the Turkish Market

Every successful venture is built upon a solid business model that delivers value to the market and generates sustainable revenue. Before starting operations in Turkey, it is essential to identify which business model best aligns with your goals and the dynamics of the local market. This framework defines not only what you will sell, but also how you will sell it, how you will reach customers, and how you will generate profit.Common business models include Business-to-Business (B2B), Business-to-Consumer (B2C), and Direct-to-Consumer (DTC), as well as service-based or manufacturing structures.

Your selection should be based on an in-depth analysis of your target audience, competitive landscape, and value proposition. For example, advertising or subscription models may be more suitable for a content platform with high traffic but low direct sales potential, where as a B2B model is essential for industrial machinery sales.To structure this planning process effectively, strategic tools like the Business Model Canvas can help visualize all components of your business concept  including customer segments, value propositions, distribution channels, revenue streams, and cost structure. Remember that the business model you choose will directly influence your next step: selecting the appropriate legal company type.

FeatureLimited Liability Company (LTD)Joint Stock Company (JSC)Branch OfficeLiaison Office
Legal StatusSeparate Turkish legal entitySeparate Turkish legal entityExtension of the foreign parent company; no separate legal entityExtension of the foreign parent company; no separate legal entity
LiabilityLimited to the committed capital; partners may be liable for public debtsLimited to the committed capitalThe parent company has unlimited liability for branch debtsThe parent company has unlimited liability for the office’s obligations
Minimum CapitalTRY 50,000 (as of 2025)TRY 250,000 (as of 2025)No statutory minimum, but practical capital requiredNo capital; financed by the parent company
Capital PaymentCan be paid within 24 months after registrationAt least 25% must be paid before registrationNot applicableNot applicable
Number of ShareholdersBetween 1 and 50 shareholdersMinimum of 1 shareholder; no upper limitNot applicable (owned by the parent company)Not applicable
Share TransferRequires notarized agreement and General Assembly approvalFreely transferable; no notary requiredNot applicableNot applicable
ManagementAt least one Managing DirectorBoard of Directors (minimum one member)Appointed local branch managerAppointed representative
Permitted ActivitiesAll lawful commercial activitiesAll lawful commercial activities (mandatory for banking/insurance)Limited to the parent company’s business scopeStrictly non-commercial (market research, representation)
Taxation BasisTaxed on worldwide income (resident in Turkey)Taxed on worldwide income (resident in Turkey)Taxed only on income generated in TurkeyExempt from corporate tax
Ideal Use CaseSMEs, startups, foreign subsidiaries, trading companiesLarge enterprises, holding structures, companies planning IPOsProject-based work (e.g., construction), service centers, initial market entryMarket research, networking, quality control, pre-investment analysis


📘 Related Reading:
For a deeper understanding of each business structure in Turkey, explore our expert articles below:

Before You Register a Company in Turkey: Trade Name, Address, and Advisors You’ll Need

After choosing  your legal structure, there are a few essential practical steps to complete before starting the official registration process in Turkey.
These include defining your trade name, securing a registered address, and engaging professional advisors to ensure legal and financial compliance.

1. Choosing a Company Trade Name

Your company’s trade name must be legally unique and not already in use by another business.
The name must also include a suffix that reflects your chosen legal form — for example, “Limited Company” or its Turkish abbreviation “Ltd. Şti.”
You can check the name’s availability via the official websites of the Union of Chambers and Commodity Exchanges of Turkey (TOBB) or the Ministry of Trade.

2. Providing a Registered Address

Every company in Turkey must have a registered legal address for service of process.
This can be a physical office, a virtual office service, or, in specific cases such as small-scale or service-based businesses, a home address.
The lease agreement or title deed for this address is required in the incorporation documents.

After registration, a tax office representative will physically visit the address to verify its authenticity, which is a mandatory part of the registration process.

3. Agreement with Professional Advisors

Given the complexity of Turkey’s commercial and tax regulations, working with certified local professionals from the start is highly recommended — and in some cases, legally required.

Certified Public Accountant (CPA)

A CPA is an officially authorized expert responsible for maintaining your accounting records, preparing tax declarations, and handling tax office registrations.
It is practically impossible to complete the company formation process without a CPA.

Lawyer

Particularly for foreign-owned companies, partnering with a lawyer ensures that your articles of association comply with Turkish Commercial Law,
that procedures are followed correctly, and potential risks are mitigated.
For joint-stock companies with capital above certain thresholds, appointing a lawyer is a legal obligation.

2. Procedural Framework for Company Formation in Turkey

Once you’ve made your strategic decisions and completed the preliminary preparations, you can proceed with the official company registration process in Turkey. While this process begins digitally through the MERSIS online platform (Central Registration System), it still includes traditional steps such as notary approvals and the submission of physical documents.

This hybrid structure allows entrepreneurs to start the registration quickly online, but it also requires great attention to the accuracy, completeness, and legality of all submitted documents. Even a small clerical error or missing attachment can delay approval and cause the process to be restarted.

To ensure a smooth and compliant incorporation, it’s essential to carefully follow each procedural step and rely on the expertise of your local professional advisors — especially your lawyer and certified public accountant (CPA).

2.1. Digital Foundation: MERSIS (Central Registry System)

In Turkey, all company registration procedures are carried out through the online platform MERSIS (Central Registry System), operated by the Ministry of Trade. This digital system aims to simplify company formation, increase transparency, and reduce bureaucracy by standardizing the entire incorporation process. Below are the key steps to complete company registration through MERSIS:

 

  • Creating a User Account:
    A free user account can be created at mersis.gtb.gov.tr. Foreign investors can register using their potential tax identification numbers.
  • Starting the Application:
    Log in to the system and select the option Company Establishment Application to initiate a new incorporation process.
  • Preparing Draft Articles of Association:
    The system allows you to create your company’s Articles of Association – including key details such as the company name, registered address, business purpose, capital structure, and management bodies. This step should be carried out carefully with the assistance of your lawyer to ensure compliance with the Turkish Commercial Code.
  • Obtaining a Potential Tax Number and Tracking Number:
    Once the draft Articles of Association and shareholder details are entered, MERSIS automatically generates a potential tax number for each foreign partner or legal entity. After submission, the system provides a unique MERSIS Request Number — required for notary and trade registry steps.

⚖️ Tip: Even minor document inconsistencies or data errors may delay approval. Always double-check your entries and consult your CPA or legal advisor before final submission.

2.2. Document Preparation: Your Basic Checklist for Company Registration in Turkey

Alongside your MERSIS application, you must prepare all the documents required for the notary approval and trade registry stages. The specific documents vary depending on whether the company’s founding partners are Turkish citizens, foreign individuals, or foreign legal entities.

General Documents Required for All Companies

  • The company’s Articles of Association, generated via MERSIS and signed by all partners.
  • A lease agreement or title deed copy proving the company’s registered address.
  • An entity notification form and a petition for submission to the trade registry office.

Additional Documents for Foreign Individual (Natural Person) Partners

  • Notarized Turkish translation of the passport for each foreign partner.If issued abroad, the document must bear an apostille or be certified by the Turkish consulate in the issuing country.
  • Potential tax number obtained from the Turkish tax office for each partner (this number is typically generated automatically via MERSIS).
  • If residing in Turkey, a valid residence permit is also required.

Additional Documents for Foreign Legal Entity Partners

  • A recent Certificate of Activity (or Good Standing Certificate)issued by the competent authority in the country of registration of the parent company. This document must be apostilled or consularly certified and accompanied by anotarized Turkish translation.
  • A Board of Directors’ Resolution (or equivalent document) authorizing the establishment of a company or partnership in Turkey and naming the person who will represent the parent company in the Turkish entity. This resolution must also be apostilled and translated into Turkish by a notary.
  • Parent company registry records and Articles of Association, if requested by the Turkish Trade Registry Office.

⚖️ Note: Missing or incorrectly prepared documents are among the most common causes of delays in the company registration process. Always have your lawyer and CPA review each document before submitting them to the notary or registry office.

2.4. Financial Prerequisites: Capital Blockage and Official Fees

Before submitting your final application to the Trade Registry Office, two essential financial steps must be completed. These include paying the Competition Authority fee and, in some cases, depositing part of the company’s capital into a dedicated bank account.

Payment to the Competition Authority

Under Turkish law, every company must pay an amount equal to 0.04% (four in ten thousand) of its total registered capital to the Turkish Competition Authority (Rekabet Kurumu). This payment can typically be made directly at the Trade Registry Office’s payment desk or via bank transfer to the Authority’s designated account.

Capital Payment (Blockage Requirement)

This stage introduces a significant procedural difference between a Joint Stock Company (A.Ş.) and a Limited Liability Company (LTD) in Turkey:

For Joint Stock Companies (A.Ş.)

At least 25% of the committed share capital must be deposited into a temporary bank account opened in the name of the company before registration. The corresponding bank receipt showing the blocked amount must then be submitted along with the incorporation documents to the Trade Registry Office.

For Limited Liability Companies (LTD)

Following the 2018 amendment to the Turkish Commercial Code, LTDs are no longer required to deposit any portion of their capital before registration. The entire committed capital may be paid within 24 months after the company’s registration. This flexibility makes LTDs particularly attractive for startups and small investors seeking a lower initial financial commitment.

⚖️ Expert Tip: Keep all payment receipts and bank documents carefully organized. They will be required not only for the registration process but also for accounting and tax compliance audits later on.

2.5. Completion of Registration: Trade Registry and Official Announcement

Once all documents are prepared and financial obligations are fulfilled, the final stage of company registration in Turkey takes place — the official registration with the Trade Registry Office and the public announcement in the Turkish Trade Registry Gazette.

Application to the Trade Registry Office

All required documents — including the notarized Articles of Association, signature declarations, bank receipts, Competition Authority payment slip, and the Chamber of Commerce registration statement — must be submitted to the competent Trade Registry Office in the city where the company’s headquarters are located. This application must be made within 15 days of the notarization date.

Acquiring Legal Entity Status

Once the Trade Registry Directorate reviews and approves the application, the company is officially registered and acquires legal personality. From this moment, the company becomes a legally recognized entity capable of entering into contracts, owning assets, and conducting business in its own name.

Publication in the Turkish Trade Registry Gazette

Following registration, the establishment of the company is officially announced in the Turkish Trade Registry Gazette (Türkiye Ticaret Sicili Gazetesi). This publication serves as the public disclosure of the company’s incorporation and is a legal requirement for recognition by third parties. The announcement typically includes details such as the company’s name, address, capital, and authorized representatives.

⚖️ Tip: Keep a digital and printed copy of the Gazette announcement. It will be required for many follow-up steps such as opening a company bank account, obtaining operating licenses, or registering with tax authorities.

3. Financial Perspective: Costs, Taxation, and Investment Incentives in Turkey

Understanding the financial aspects of company formation in Turkey is a critical part of any investment decision. This section outlines the complete financial framework for new businesses — from one-time incorporation costs and ongoing tax obligations to government incentives that can significantly enhance profitability.

When properly structured, Turkey’s investment incentive system can dramatically improve your financial model by reducing tax burdens, cutting operational expenses, and accelerating the return on investment (ROI). A well-planned incentive strategy not only minimizes initial costs but also ensures long-term financial sustainability for foreign investors.

3.1. Company Formation Costs in Turkey (2025 Overview)

The total cost of establishing a company in Turkey depends on several factors, including the chosen company type (LTD or JSC), the amount of share capital, and the scope of professional advisory services engaged during incorporation. While exact figures vary, it is possible to estimate an average range for budgeting purposes.

The following table provides a detailed breakdown of the expected company formation costs in 2025, outlining the most common expenses encountered when setting up a Limited Liability Company (LTD) or a Joint Stock Company (JSC) in Turkey.

Table 2: Estimated Company Formation Costs in Turkey (LTD & JSC) – 2025

Cost ItemEstimated Amount (TRY) – 2025Notes
Notary Fees
Articles of Association Certification1,500 – 2,500Varies depending on document length.
Signature Declaration (per authorized person)600 – 800Required for each director or representative.
Power of Attorney for Consultant1,100 – 1,500Mandatory for remote or proxy incorporations.
Trade Registry Fees
Registration Fee5,000 – 15,000Depends on company type and share capital (higher for JSCs).
Certification of Statutory Books1,500 – 2,500Varies depending on the number and type of books.
Other Official Charges
Competition Authority Fee0.04% of share capitale.g., 20 TRY for a 50,000 TRY capital.
Trade Registry Gazette Publication700 – 1,500Calculated based on word count.
Professional Service Fees
CPA and Legal Consultancy Fees7,500 – 20,000+Varies depending on advisor expertise and scope of services.
Total Estimated Range (Excl. Capital)18,000 – 45,000+Indicative range only; actual costs vary by company type and structure.

Note: This table represents initial setup costs excluding paid-in capital.
Professional service fees may vary significantly depending on the complexity of the incorporation process for example, if foreign corporate shareholders are involved, additional notarization and translation costs may apply.

3.2. Overview of Turkey’s Corporate Tax System in 2025

Once your company becomes operational, it will be subject to a number of regular tax obligations in Turkey.
The Turkish tax system aims to provide a transparent, predictable, and investor-friendly framework for both domestic and foreign businesses. The main taxes applicable to companies are summarized below.

Corporate Income Tax (CIT)

Corporate tax in Turkey applies to the net profits of capital companies (LTD and JSC).
For 2025, the general corporate income tax rate is 25%.Companies operating in banking, finance, and insurance sectors are subject to a higher rate of 30%. Starting from 2025, a new minimum corporate tax rule will apply, requiring taxpayers to pay at least10%of pre-deduction income, even if exemptions or deductions apply.

Value Added Tax (VAT)

VAT is a consumption-based indirect tax applied to the supply of goods and services.The standard VAT rate is 20%, with reduced rates of 10% and 1%for certain essential goods and services such as food, healthcare, and education. Companies can offset input VAT (paid on purchases) against output VAT (collected on sales),remitting only the difference to the tax office.

Withholding Taxes (Stopaj)

Withholding tax is collected at source on specific payments.
The main categories include:

  • Dividend Withholding Tax: Applied on profit distributions to shareholders, typically between 10%–15%, depending on double taxation treaties (DTTs).
  • Rent Withholding: Deducted from gross rent payments for commercial leases.
  • Payroll Withholding: Income tax withheld from employees’ salaries based on a progressive rate schedule.

Social Security Contributions (SGK)

Employers are required to make monthly social security contributions for all employees, covering both employer and employee portions. These contributions represent a significant part of total employment costs and must be paid to the Social Security Institution (SGK).

Other Applicable Taxes

  • Stamp Tax: Levied on contracts, agreements, and official documents.
  • Advance Corporate Tax: Paid quarterly based on provisional profits and offset against the final annual corporate tax liability.

💡 For a detailed examination of Turkey’s taxation framework and specific considerations for foreign investors,
read our comprehensive article:
Corporate Taxation Guide for Foreign Investors in Turkey (2025).

3.3. Promoting Growth: Turkey’s Investment Incentive Programs (2025 Guide)

Turkey offers one of the most comprehensive and generous investment incentive systems in its region. These incentives are not merely a list of tax advantages, but a key policy tool that shapes the country’s industrial and regional development strategy. Through this framework, the government aims to direct private sector investments toward specific geographic regions (particularly Eastern and Southeastern Anatolia) and strategic high-technology sectors.

Investors who align their business plans with these national priorities can significantly reduce financial risk and improve return on investment (ROI). Therefore, the selection of an investment location and business activity is not only an operational decision, but also a strategic financial choice. Conducting an “incentive feasibility analysis” during the early stages of planning helps investors identify the most profitable scenarios and maximize government support.

Categories of Investment Incentives in Turkey

1. General Investment Incentives

Applicable nationwide without regional or sectoral distinction, these incentives are granted to all investments meeting a minimum fixed investment threshold. Common supports include VAT exemption and customs duty exemption.

2. Regional Investment Incentives

Turkey is divided into six development regions according to socio-economic indicators. Investments made in less developed regions (Zones 5 and 6) benefit from stronger and longer-term supports, such as:

  • Corporate tax reduction
  • Employer’s social security premium support
  • Interest rate support
  • Land allocation for investment sites
3. Strategic Investment Incentives

Designed for large-scale, high-tech, and import-substitution projects that strengthen Turkey’s technological independence. These projects enjoy the highest level of support available under the regional scheme, including corporate tax reduction, customs exemptions, and in some cases VAT refund benefits.

4. R&D and Technology Incentives

Turkey’s most generous incentives are concentrated in technology and innovation fields:

• Technology Development Zones (Technoparks)

Companies operating in Technoparks (software, R&D, and design firms) benefit from a full corporate tax exemption on income derived from these activities, income tax withholding support on staff salaries, and employer’s social security premium support.

• R&D and Design Centers

Companies that establish R&D or Design Centers approved by the Ministry of Industry and Technology can deduct all R&D and design expenditures from their taxable income and benefit from personnel-related tax and insurance supports similar to those in Technoparks.

💡 For a detailed overview of investment programs, application procedures, and sector-based opportunities, explore our in-depth analysis: “Maximize Your ROI: A Deep Dive into Turkey’s 2025 Investment Incentive Programs”.

4. Guide for Foreign Investors: Special Requirements and Strategic Advantages

This section brings together the legal framework, practical requirements, and cultural dynamics that are particularly important for foreign entrepreneurs and corporations planning to establish a company in Turkey. Understanding these key elements is crucial for ensuring a smooth incorporation process and long-term operational success.

Turkey offers strong legal protections and attractive incentives for foreign investors. When these opportunities are correctly interpreted and strategically leveraged, they can provide a significant competitive advantage in entering and expanding within the Turkish market.

In the following subsections, we explore the most relevant considerations for foreign investors — including ownership rights, capital transfer rules, residence permits, and cultural negotiation practices that can directly influence business outcomes in Turkey.

4.1. Legal Framework: Direct Foreign Investment Law No. 4875

The foundation of Turkey’s modern approach to foreign investment lies in Law No. 4875 on Direct Foreign Investments (DFI). This law aims to create a transparent, predictable, and investor-friendly environment for international entrepreneurs and corporations. Its main principles are summarized below.

Equal Treatment

The law clearly stipulates that foreign investors have the same rights and obligations as domestic investors. This guarantees non-discriminatory treatment throughout all procedures including company formation, share transfers, and access to incentive programs.

Removal of Prior Authorization

Previously, foreign investors were required to obtain ministerial approval before establishing a company in Turkey. Under Law No. 4875, this pre-approval requirement has been eliminated. Now, foreign investors can incorporate directly by applying to the Trade Registry Office, just like Turkish nationals.

100% Foreign Ownership Allowed

A company established in Turkey can be fully (100%) owned by foreign individuals or entities. There is no local partner requirement or ownership restriction. This flexibility allows global investors to maintain full control over their operations and strategy.

No Residence Requirement

Foreign nationals do not need to reside in Turkey to establish or hold shares in a company. This makes it possible for non-resident investors to set up or partner in a Turkish company remotely, without physical presence.

These legal guarantees significantly reduce perceived risks for foreign investors and enhance Turkey’s position as a stable, business-friendly destination for international capital.

4.2. Work and Residence Permits for Foreign Directors and Employees

While it is not legally required to obtain a residence or work permit to become a shareholder or partner of a company in Turkey, any foreign national actively working in the company (e.g., as a director, manager, engineer, or specialist) must obtain a valid work permit from the Ministry of Labor and Social Security.

The 1:5 Employment Ratio Rule

One of the key criteria in work permit applications is the “five Turkish employees per one foreign employee” rule. This means that for each foreign employee for whom a work permit is requested,
the company must employ at least five Turkish citizens under social security coverage. However, for newly established foreign-invested companies, this requirement may be waived during the first application for a foreign partner acting as a manager, giving the company additional time to meet the ratio.

Additional Criteria for Foreign Shareholders

For foreign partners or executives requesting a work permit, the following financial and ownership thresholds generally apply:

  • The foreign partner’s ownership share must not be below 20% of the company’s paid-in capital.
  • The capital amount represented by this share should be at least TRY 40,000.
  • Companies with liaison offices are typically allowed to employ only one foreign staff member with a work permit, limited to non-commercial activities such as market research or representation.

Proper planning of staffing structure and early coordination with legal and HR advisors can help streamline the work permit process and avoid costly delays.

4.3. Understanding Turkish Business Culture and Potential Challenges

Building a successful business in Turkey requires more than fulfilling legal and financial procedures — it also involves adapting to the local business culture and understanding practical challenges. Recognizing these dynamics will help foreign investors establish stronger partnerships and operate effectively in the Turkish market.

1. Bureaucracy and Regulations

Despite ongoing digitalization efforts, bureaucratic procedures in Turkey can still be complex and occasionally slow. Frequent changes in tax and trade legislation may make compliance challenging. Solution: Engage a qualified local accountant (CPA) and an experienced corporate lawyer from the very beginning to manage paperwork and ensure compliance efficiently.

2. Language Barrier

All official documents and transactions in Turkey must be in Turkish. While English is commonly used in the business world, communication with public institutions can present challenges. Solution: Work with professional translation services and rely on your local advisors for communication with authorities.

3. Relationship-Oriented Business Culture

In Turkey, personal relationships and trust are often as important as formal business terms. Decision-making processes may take longer compared to Western cultures, and face-to-face meetings are highly valued. Solution: Be patient, attend networking events, and invest in building strong personal connections with local partners to ensure long-term success.

4. Marketing and Localization

Global marketing strategies cannot always be directly applied in Turkey. Products, services, and marketing materials should be adapted to local cultural preferences and consumer expectations. Solution: Develop a localized marketing strategy and collaborate with Turkish marketing experts who understand domestic trends and audience sensitivities.

By combining regulatory compliance with cultural awareness, foreign investors can significantly increase their chances of long-term success in Turkey’s dynamic and relationship-driven market.

5 Post-Incorporation Stage: Activating and Maintaining Compliance

Once your company is officially registered with the Trade Registry,
it legally comes into existence.


However, before you can begin full commercial operations, several administrative and regulatory
steps must be completed.


This section outlines the key actions to take after incorporation and
the ongoing compliance obligations every business in Turkey must follow.

5.1. First Steps: Tax Office, Bank Account, and Licenses

Immediately after registration, your company must complete the following steps
to become fully operational:

1. Activating the Tax Certificate

The Trade Registry Office automatically notifies the relevant Tax Office
of your company’s incorporation.

However, for your tax record to be activated, a tax officer will visit your registered address
to verify its authenticity.

Once this inspection is complete, your accountant (SMMM) can download
your company’s digital tax certificate (Vergi Levhası) from the system.

2. Opening a Permanent Corporate Bank Account

A dedicated commercial bank account must be opened in the company’s name.
This account will be used for all financial operations, including capital payments,
client transactions, and salary disbursements.

3. Notarization of Statutory Books

Under the Turkish Commercial Code (TCC), companies are required to maintain
official accounting books such as the Journal Book, Ledger, and Inventory Book.
These must be notarized before first use to be legally valid.

4. Social Security Registration (SGK)

If your company will employ staff, you must apply to the
Social Security Institution (SGK) for workplace registration
before the first employee begins work.
This ensures that employee insurance contributions are paid regularly and legally.

5. Municipal Operating License

Depending on your industry and location, you may need to obtain a
Workplace Opening and Operating License (İşyeri Açma ve Çalışma Ruhsatı)
from the local municipality.
This license certifies that your premises and business activities comply
with safety and zoning regulations.

Completing these early administrative steps promptly ensures that your company
can begin operations smoothly and remain in full compliance with Turkish regulations.

5.2. Ongoing Compliance: Accounting, Reporting, and Social Security

Once your company becomes operational, there are several ongoing accounting, tax, and reporting obligations that must be monitored regularly by your certified public accountant (CPA). Timely and accurate fulfillment of these obligations is crucial to avoid penalties and maintain your company’s legal compliance in Turkey.

Key Regular Obligations

1. Monthly Tax and Social Security Declarations

  • Value Added Tax (VAT) Return: Filed monthly, declaring VAT for the previous month. Any payable VAT must be settled with the tax office.
  • Withholding and Premium Service Declaration: Combines employee income tax (withholding tax) and Social Security (SGK) contributions into a single monthly submission.

2. Quarterly Tax Returns

  • Provisional Corporate Tax Return: Declared every three months, based on profits earned during the quarter. These prepayments are later deducted from the final corporate income tax.

3. Annual Tax Returns

  • Corporate Income Tax Return: Filed by the end of April (the fourth month after fiscal year-end). Provisional taxes paid throughout the year are offset against the final tax due.

4. Bookkeeping and Record Retention

All accounting books and supporting documents — such as invoices, receipts, contracts, and bank records — must be kept for at least 10 years under the Turkish Commercial Code and tax legislation. These records must be available for inspection in case of a tax audit or legal inquiry.

In most cases, these recurring obligations are managed through an ongoing engagement with your CPA (Mali Müşavir), allowing you to focus on core business operations while remaining fully compliant with Turkish regulations.

6. Frequently Asked Questions (FAQ)

This section provides concise and clear answers to the most common questions asked by foreign investors considering establishing a company in Turkey.

How long does it take to establish a company in Turkey?
Once all documents are accurately and completely prepared, the registration process at the Trade Registry is usually completed within 2 to 3 business days. However, for companies with foreign shareholders, the overall timeline may be extended due to the preparation of required documents such as apostilles, notarized translations, and legal certifications.
Yes, you can. By granting a notarized Power of Attorney (PoA) to a lawyer or certified public accountant (CPA) based in Turkey, you can authorize them to complete all incorporation procedures on your behalf. This is a common and efficient method for investors residing abroad who want to establish a business in Turkey without physical presence.
No. Turkish legislation fully allows the establishment of 100% foreign-owned companies. There is no requirement to have a local partner, and foreign individuals or entities may own the entire share capital.
This consists of two parts: the legal minimum share capital and practical setup costs.For a Limited Liability Company (LTD), the minimum capital is TRY 50,000, which can be paid within 24 months after registration.For a Joint Stock Company (JSC), the minimum capital is TRY 250,000, and at least 25% must be paid before registration. In addition to this, you should also budget approximately TRY 18,000–45,000 in setup expenses as detailed in Section 3.1 of this guide.
Yes, this is possible. Especially for service-based businesses, such as consulting, IT, or software development, you can legally use your home address as your company’s registered office (home office). In this case, a portion of your rental expenses can be deducted as business expenses, but you may also need to calculate withholding tax (stopaj) on the rent payments made to the landlord.
The key difference lies in legal status. A Subsidiary (LTD or JSC) is an independent Turkish legal entity, separate from its parent company, and its liability is limited to its own assets — effectively protecting the parent company’s assets. A Branch, on the other hand, is not a separate legal entity but an extension of the parent company, which remains fully and unlimitedly liable for all obligations and debts incurred by the branch in Turkey.
Yes, you can. However, if you plan to apply for KOSGEB’s startup grants or entrepreneurship support programs, note that applications are typically made before company incorporation. KOSGEB offers grants that can cover part of your initial establishment expenses, provided that your business plan and project meet the eligibility criteria.

Conclusion: Your Trusted Partner for a Successful Market Entry in Turkey

Establishing a company in Turkey in 2025 offers global entrepreneurs tremendous opportunities, thanks to the country’s strategic location, dynamic economy, and investor-friendly legal framework.
As this guide demonstrates, while the process has been modernized through digital platforms such as MERSIS, successful incorporation requires careful strategic planning, the right legal structure, and expert navigation of local regulations.

The Foreign Direct Investment Law No. 4875, which guarantees the principle of equal treatment, has significantly removed barriers for foreign investors. However, the multi-step procedures — from preparing apostilled documents to tax office inspections, SGK registration, and municipal licensing — demand a meticulous and well-coordinated approach.
In particular, tax planning and maximizing available government incentives are crucial factors that directly influence the financial success of your investment.

At this stage, working with experienced local professionals is not merely a convenience — it’s a risk management strategy. A qualified consultancy partner can guide you through every stage, help you avoid potential pitfalls, and ensure your structure aligns perfectly with your business goals.
By doing so, you save valuable time and resources, accelerating your company’s successful entry into the Turkish market.

To move confidently through Turkey’s business landscape, complete your legal and financial processes seamlessly, and focus on your operations from day one — consider partnering with professional advisors.
A strong beginning lays the foundation for long-term growth.