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Company Formation

Joint Venture Formation in Türkiye

Structuring a joint venture as a company or under a partnership agreement, the partnership agreement itself, assessing whether Competition Board approval is required, tax registration, and the accounting and reporting setup.

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Overview

A joint venture (ortak girişim) is a structure in which two or more companies or persons pool their resources for a specific business or activity. Under Turkish law it is not a separate company type. In practice it is set up either as a joint stock company (Anonim Şirket) or limited liability company (Limited Şirket) in which the parties are shareholders, or as an ordinary partnership (adi ortaklık) without legal personality, formed by a partnership agreement. (Turkish Code of Obligations No. 6098, Art. 620)

Partnerships formed to carry out a specific job together and share its profit become corporate tax payers as a business partnership (iş ortaklığı) if they request to be registered for tax in this way. (Corporate Tax Law No. 5520, Art. 2/7) Besides the request, certain conditions must also be met. Chief among them: at least one of the partners must be a corporate tax payer, the partnership must be formed by a written agreement to complete a specific job, and the parties must be jointly liable to the client (işveren) for the whole job, not just for part of it. Consortia in which each partner undertakes a separate part of the job are not treated as business partnerships. (Corporate Tax General Communiqué Serial No. 1, Section 2.5.2)

KEYBIZ CPAs & Advisors provides advisory services on determining the structure of the joint venture, its formation and tax registrations, and the accounting and reporting setup of the joint venture. For the formation steps of a joint venture company, see our Limited Liability and Joint Stock Company Formation in Türkiye page.

Differences Between a Joint Venture Company and an Ordinary Partnership

Joint Venture CompanyOrdinary Partnership / Business Partnership
Legal PersonalityHas separate legal personalityHas no legal personality (Code of Obligations, Art. 620)
FormationRegistered with the Trade Registry (ticaret sicili) as a joint stock or limited liability companyFormed by a partnership agreement. If a partnership that meets the conditions so requests, it becomes a corporate tax payer as a business partnership (Corporate Tax Law, Art. 2/7; Corporate Tax General Communiqué Serial No. 1, Section 2.5.2)
Liability of the PartnersJoint stock company: The company is liable for its debts only with its own assets; shareholders are liable only for the capital contributions they have undertaken, and only to the company (Turkish Commercial Code No. 6102, Art. 329). Limited liability company: The partners are not liable for the company’s debts; they pay in their capital contributions and fulfil any additional payment (ek ödeme) and ancillary performance (yan edim) obligations set out in the articles of association (şirket sözleşmesi) (Commercial Code, Art. 573). They are liable, in proportion to their capital shares, for public receivables that cannot be collected, or are found to be uncollectable, from the company (Law No. 6183 on the Collection Procedure of Public Receivables, Art. 35).Unless otherwise agreed, the partners are jointly and severally liable to third parties for debts undertaken within the partnership relationship (Code of Obligations, Art. 638)
TaxThe company is a corporate tax payerA partnership that meets the conditions and makes the request becomes a corporate tax payer as a business partnership; for other ordinary partnerships, tax obligations are assessed separately according to the activity and the status of the partners
TerminationThe provisions on dissolution and liquidation of companies applyEnds for reasons such as achievement of the partnership’s purpose (Code of Obligations, Art. 639)
Limited Liability and Joint Stock Company Formation in Türkiye

Joint Venture Formation Process

  1. Determining the Structure

    It is decided whether the joint venture will be set up as a company or under a partnership agreement. The parties’ contributions are subject to different rules depending on the structure chosen:

    • In an ordinary partnership: Each partner makes a contribution in the form of money, receivables, other assets or labour. Labour contributions are possible in this structure. (Code of Obligations, Art. 621)
    • In a joint stock or limited liability company: The partners contribute capital in cash or in kind. Services, personal labour, commercial reputation and receivables that are not yet due cannot be contributed as capital. (Commercial Code, Art. 342, 581)

    At this stage, shareholding ratios, the management and decision-making structure, profit sharing and exit rules are also clarified.

  2. Preparing the Partnership Agreement

    • In an ordinary partnership: The agreement sets out the partners’ contributions (Code of Obligations, Art. 621) and the persons who will manage and represent the partnership (Code of Obligations, Art. 637).
    • In a business partnership: The partnership is formed by a written agreement to complete a specific job. (Corporate Tax General Communiqué Serial No. 1, Section 2.5.2)
    • In a joint venture company: In addition to the articles of association, rules among the partners on management, capital increases and share transfers are set out. In a limited liability company, a share transfer is made in writing with notarised signatures; unless the articles of association provide otherwise, approval of the general assembly (genel kurul) is required. (Commercial Code, Art. 595)
  3. Assessing Whether Competition Board Approval Is Required

    Two elements are assessed together to determine whether a joint venture counts as an acquisition: the parent undertakings must have joint control over the joint venture, and the joint venture must perform all the functions of an autonomous economic entity on a lasting basis. In such a transaction, each of the parties is deemed an acquirer. (Communiqué No. 2010/4 on Mergers and Acquisitions Requiring the Approval of the Competition Board (Rekabet Kurulu), Art. 5/2 and 5/3)

    Under the thresholds updated by Communiqué No. 2026/2 dated 11 February 2026, Competition Board approval is mandatory for the transaction to become legally valid if either of the following applies (Communiqué 2010/4, Art. 7):

    • The total Türkiye turnover of the transaction parties exceeds TL 3 billion, and the Türkiye turnover of at least two of them each exceeds TL 1 billion
    • The Türkiye turnover of the asset or activity being acquired exceeds TL 1 billion, and the worldwide turnover of at least one of the other transaction parties exceeds TL 9 billion

    If at least one of the parties to a merger or, in an acquisition, the acquired undertaking is a technology undertaking established in Türkiye, the TL 1 billion thresholds are applied as TL 250 million in respect of the transaction party being acquired; the TL 3 billion and TL 9 billion thresholds do not change. (Communiqué 2010/4, Art. 4/1-e, 7/2) In a joint venture, each parent undertaking acquiring joint control is taken into account with its turnover as an acquirer; the turnover of jointly controlled units is divided equally by the number of undertakings concerned. (Communiqué 2010/4, Art. 5/3, 8/3, 8/4) According to the turnover guidelines of the Competition Authority (Rekabet Kurumu), in a new joint venture to which the parent undertakings do not transfer a line of business, there is no asset or activity being acquired to which turnover can be attributed, so the threshold in the second item cannot be exceeded; the assessment is made on the turnover of the parent undertakings under the TL 3 billion and TL 1 billion each criterion, and the new joint venture itself is not counted as an undertaking concerned. If a parent undertaking contributes its subsidiary or business line to the joint venture, that unit counts as the asset or activity being acquired; if joint control of an operating company is acquired, the subject of the transfer is that company. When the TL 250 million threshold for technology undertakings is assessed, only turnover from activities in technology fields is taken into account. (Competition Authority Turnover Guidelines (Rekabet Kurumu Ciro Kılavuzu), paras. 12, 27, 29, 31, 32)

    Joint ventures between the parent undertakings that have as their object or effect the restriction of competition and that will perform all the functions of an autonomous economic entity on a lasting basis are also assessed under Articles 4 and 5 of Law No. 4054 on the Protection of Competition. (Communiqué 2010/4, Art. 13/3)

  4. Formation and Tax Registration

    • Joint venture company: Registered with the Trade Registry; the Trade Registry Directorate (ticaret sicili müdürlüğü) forwards the notification of commencement of business (işe başlama bildirimi) to the tax office (vergi dairesi). (Tax Procedure Law No. 213, Art. 153)
    • Business partnership: A partnership that meets the conditions files a notification of commencement of business with the tax office, together with its request for corporate tax liability. The competent tax office is the tax office of the place where the head office stated in the formation agreement is located. (Corporate Tax Law, Art. 2/7; Corporate Tax General Communiqué Serial No. 1, Section 2.5.2; Tax Procedure Law, Art. 153)
    • Other ordinary partnerships: VAT, withholding tax, documentation and bookkeeping obligations are assessed separately according to the nature of the activity.
  5. Accounting and Reporting

    Profit sharing and taxation differ across the three structures; no single contractual rule applies to all of them:

    • Ordinary partnership: Profits and losses are shared among the partners according to the agreement. Unless the agreement provides otherwise, each partner has an equal share in profits and losses, regardless of the value of its contribution. (Code of Obligations, Art. 623)
    • Business partnership: Corporate tax is calculated in the name of the business partnership; profit is shared among the partners when the job is completed. (Corporate Tax Law, Art. 2/7; Corporate Tax General Communiqué Serial No. 1, Section 2.5.2)
    • Joint stock or limited liability company: Dividends are distributed only out of net profit for the period and reserves set aside for that purpose, by resolution of the general assembly, in accordance with the law and the articles of association. (Commercial Code, Art. 507, 608)

    Transactions with partners that qualify as related parties are subject to the arm’s length principle (emsallere uygunluk ilkesi). (Corporate Tax Law, Art. 13) For details, see our Accounting and Bookkeeping and Transfer Pricing pages.

Frequently Asked Questions

Is a Joint Venture a Separate Company Type?

No. A joint venture is structured either as a joint stock or limited liability company in which the parties are shareholders, or as an ordinary partnership formed by a partnership agreement.

Is It Mandatory to Set Up a Company for a Joint Venture?

No. An ordinary partnership can be formed by an agreement under which two or more persons combine their labour and assets for a common purpose. (Code of Obligations, Art. 620) If separate legal personality is wanted, a company is set up. In that case, in a joint stock company the shareholders are liable only for the capital contributions they have undertaken, and only to the company (Commercial Code, Art. 329); in a limited liability company the partners are liable for their capital contributions and any additional payment and ancillary performance obligations (Commercial Code, Art. 573), and may be held liable, in proportion to their capital shares, for public receivables that cannot be collected from the company (Law No. 6183, Art. 35).

What Is a Business Partnership (İş Ortaklığı)?

It is a partnership formed to carry out a specific job together and share its profit, which requests to be registered for corporate tax. (Corporate Tax Law, Art. 2/7) Conditions such as the following apply: at least one of the partners must be a corporate tax payer, the partnership must be formed by a written agreement for a specific job, and the parties must be jointly liable to the client for the whole job. (Corporate Tax General Communiqué Serial No. 1, Section 2.5.2)

How Are the Partners Liable in an Ordinary Partnership?

Unless otherwise agreed, the partners are jointly and severally liable for the debts they have undertaken towards third parties within the partnership relationship, whether jointly or through a representative. (Code of Obligations, Art. 638)

Does a Joint Venture Require Competition Board Approval?

A joint venture that is under the joint control of the parent undertakings and will perform all the functions of an autonomous economic entity on a lasting basis counts as an acquisition; in such a transaction, each of the parties is deemed an acquirer. (Communiqué 2010/4, Art. 5/2 and 5/3) If one of the thresholds updated by Communiqué No. 2026/2 is exceeded, Competition Board approval is mandatory: a total Türkiye turnover of the parties of TL 3 billion and TL 1 billion each for at least two of them; or a Türkiye turnover of TL 1 billion for the asset or activity being acquired and a worldwide turnover of TL 9 billion for at least one of the other parties. (Communiqué 2010/4, Art. 7) In transactions in which a technology undertaking established in Türkiye is acquired, and in mergers in which at least one of the parties is such an undertaking, the TL 1 billion thresholds are applied as TL 250 million in respect of the transaction party being acquired; for this threshold, only turnover from activities in technology fields is taken into account. (Communiqué 2010/4, Art. 7/2; Competition Authority Turnover Guidelines, para. 27) In a new joint venture to which the parent undertakings do not transfer a line of business, there is no turnover being acquired, so only the TL 3 billion and TL 1 billion each criterion applies. (Competition Authority Turnover Guidelines, para. 31) Joint ventures between the parent undertakings that have as their object or effect the restriction of competition are also assessed under Articles 4 and 5 of Law No. 4054. (Communiqué 2010/4, Art. 13/3)

Can a Joint Venture Be Formed with a Foreign Company?

Yes. Unless international agreements or special laws provide otherwise, foreign investors are treated equally with domestic investors. (Foreign Direct Investment Law No. 4875, Art. 3/a)

How Does a Joint Venture End?

An ordinary partnership ends for reasons such as achievement of the purpose set out in the partnership agreement. (Code of Obligations, Art. 639) A business partnership is deemed terminated when the jointly undertaken job is completed and all tax-related duties have been fulfilled. (Corporate Tax General Communiqué Serial No. 1, Section 2.5.2) For a joint venture company, the provisions on dissolution and liquidation of companies apply. For details, see our Company Liquidation and Closure page.

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