Joint Stock Company (JSC) in Turkey: 2026 Guide

What Is a Joint Stock Company in Turkey?

A Joint Stock Company in Turkey, known locally as an Anonim Şirket or A.Ş., is a separate legal entity whose capital is divided into shares. It can be established by one or more individual or corporate shareholders. Foreign investors may own 100% of the shares unless a sector-specific restriction applies.

The current minimum capital is TRY 250,000 under the ordinary capital system. At least 25% of subscribed cash capital must be paid before registration and the balance within 24 months. A non-public JSC using the registered capital system has a minimum initial capital of TRY 500,000. These thresholds have applied since 1 January 2024, not since 2026. See the Ministry of Trade company information page for the current official amounts.

A JSC is often a better fit than an LLC when the investment requires several share classes, a board-led governance model, easier future share transfers, institutional funding or a possible public offering. It is not automatically the best structure simply because the project is foreign-owned or large.

Key Characteristics of a Turkish JSC

The shareholders’ liability to the company is generally limited to their subscribed capital. Directors, legal representatives and shareholders should not be treated as interchangeable, however. Personal exposure can arise from a person’s management role, guarantees or specific public-law responsibilities. The articles of association and signing authority should therefore be designed for the actual governance model.

When Does a JSC Fit a Foreign Investor?

A JSC is commonly considered where:

• the investor expects new funding rounds or several investor groups;
• different share classes, privileges or a structured exit mechanism may be needed;
• the business needs a formal board and reserved decision framework;
• the project may issue debt instruments or pursue a public offering;
• the regulated activity requires or strongly favors a JSC;
• the founders want the public-debt position of passive shareholders to differ from the LLC model.

An LLC may remain more proportionate for an owner-managed trading, consulting or operating subsidiary with a stable shareholder group. Use our LLC vs JSC comparison to make that decision before documents are prepared. For the broader incorporation workflow, see the company formation in Turkey guide.

Capital and Payment Rules

The minimum capital is not a government fee or a professional service fee. It becomes an asset of the company and should be planned against the business’s working-capital needs.

For a cash-capital JSC using the ordinary system:

1. The full capital is subscribed in the articles of association.
2. At least 25% is deposited before registration.
3. The bank evidence is included in the registration file.
4. The unpaid balance is completed within 24 months after registration.

Capital in kind requires a separate valuation and registry process. The source, ownership and transferability of the asset must be reviewed before it is written into the articles. The official Invest in Türkiye establishment guide explains the pre-registration deposit and the general filing sequence.

Board, Shareholders and Signing Authority

A Turkish JSC has a general assembly and a board of directors. The board may consist of one or more persons, and board members do not generally have to be Turkish citizens or Turkish residents. A legal entity can also be appointed to the board, with an individual designated to act on its behalf.

These three decisions should be separated during planning:

• Ownership: who holds the shares and in what percentages?
• Governance: who sits on the board and which matters require special approval?
• Representation: who may bind the company, alone or jointly, and within what limits?

Copying a standard articles template without mapping these decisions can create deadlocks, weak controls or unnecessary signature delays. A shareholders’ agreement may also be appropriate, but it should be coordinated with the articles rather than used as a substitute for required corporate provisions.

Documents for Foreign Shareholders

The exact file depends on whether the shareholder is an individual or a legal entity.

Documents signed outside Turkey generally require an apostille if the issuing country participates in the Hague Apostille Convention. Otherwise, a consular legalization route may apply. A Turkish consulate route can also be used for certain documents. Trade Registry documents and bank KYC documents are separate: a registry-ready file does not guarantee that a bank will accept the account application.

JSC Formation Process in Turkey

1. Design the structure

Confirm the activity, NACE codes, shareholder percentages, capital, board composition, signing rules and registered address. Regulated activities should be checked for pre-approval or special articles requirements.

2. Prepare foreign documents and tax numbers

Obtain the shareholder and board-member tax numbers. Complete apostille or consular legalization, sworn translation and Turkish notarization as required.

3. Draft the articles through MERSIS

The articles are prepared through MERSIS, Turkey’s central registry system. Share classes, privileges and representation rules should reflect the agreed investment model.

4. Deposit the required capital portion

For cash capital, deposit at least 25% before registration and obtain bank confirmation. The bank’s process for this temporary capital account is distinct from activating the final operating account.

5. File with the Trade Registry

Submit the articles and supporting documents to the competent Trade Registry Directorate. The official investment guide states that the registry stage can be completed on the same day when the file is acceptable. This does not include overseas legalization, bank onboarding or all post-registration activation.

6. Activate tax, accounting and banking

After registration, coordinate tax-office activation and address verification, legal books, accounting records, electronic-document eligibility, bank KYC and any employee or social-security registrations. Foreign-invested companies should also review applicable E-TUYS reporting.

Cost and Timing Variables

There is no responsible single price or guaranteed total timeline for every JSC. The main variables are:

• shareholder type and number of countries involved;
• apostille, consular, translation and courier requirements;
• ordinary or registered capital system;
• cash or in-kind capital;
• regulated-sector approvals;
• board and signing structure;
• bank KYC and beneficial-owner review;
• registered address and post-registration accounting scope.

Capital should be shown separately from registry, notary, translation, advisory and recurring compliance costs. Our company formation cost in Turkey guide explains this distinction without presenting capital as a fee.

Ongoing Compliance After Registration

A JSC normally needs an annual general assembly, properly maintained board and general assembly records, statutory accounting, corporate tax and VAT filings where applicable, payroll and social-security filings if it employs staff, and beneficial-owner and foreign-investment reporting as relevant.

Independent audit is not mandatory for every JSC. It depends on current thresholds, sector and special lists, which can change. E-invoice, e-archive and e-ledger duties are also determined by applicable rules rather than by JSC status alone. These points should be reviewed at onboarding and again as the company grows.

Common JSC Setup Mistakes

• Selecting a JSC for image alone without a funding or governance reason.
• Treating minimum capital as a formation fee.
• Using generic articles that do not reflect share classes or reserved matters.
• Assuming registration automatically produces an operational bank account.
• Mixing passive share ownership with board or signing responsibility.
• Ignoring regulated-activity approval before filing.
• Delaying accounting, tax and E-TUYS planning until after registration.

Celikel CPA can coordinate the accounting and tax side of a JSC setup with the registry, document and banking workstreams. The first step is a structure review, not a promise of a fixed timetable before the shareholder file is known.