Corporate & Commercial Law

Expert analysis on company formation, M&A, shareholder agreements, and commercial litigation for foreign investors and MNCs in Turkey.

Foreign investors set up in Türkiye under the same Turkish Commercial Code (Law No. 6102) as domestic ones — there is no separate regime and, for most sectors, no local partner requirement. The decisions that actually shape a Turkish entity are made in the first month: which vehicle, how capital is structured, who is registered as the representative, and what the articles say about deadlock and exit.

The choice between a limited liability company and a joint-stock company is the one most often made carelessly. They differ in capital requirements and payment timing, in how shares transfer, in governance formality, and — the point that matters most in practice — in how public debts of the company reach the shareholders personally. The right answer depends on what the business will do and who will fund it, not on which is cheaper to register.

After formation the recurring questions are shareholder agreements that will actually hold up, director liability for a foreign executive who may never set foot in Türkiye, merger control thresholds, employment and work-permit obligations, and data compliance under KVKK (Law No. 6698).

The guides below cover formation, structuring, transactions and the compliance load that follows. For the tax dimension see tax and wealth structuring; for disputes see litigation and arbitration; for hiring foreign staff see immigration and residence permits.

Corporate & Commercial Law — 12 in-depth guides

12 guides

Departing employee shaking hands with a manager across a desk in a modern Istanbul office at dusk while an employment lawyer looks on, a box of personal belongings on the desk
Corporate & Commercial

Non-Compete Clauses in Turkish Employment Contracts: When They Bind, How Long They Last, What Happens on Breach and When They Fall Away (TBK 396, 444-447)

Written form and real access to customers or secrets (TBK 444), the limits of place, time and type of work and the two-year cap (TBK 445), damages, penalties and the order to stop competing (TBK 446), and the terminations that release the employee (TBK 447).

16 Sep 2026
Foreign businessman reading a guarantee clause with his lawyer and his spouse at a desk in an Istanbul law office, a loan agreement and a pen in front of them
Corporate & Commercial

Signing a Personal Guarantee in Turkey: The Handwritten Form, the Spouse's Consent, the Ten-Year Limit and What a Guarantor Actually Owes (TBK 581-603, TTK 7)

The written form and the handwritten amount, date and 'joint' statement (TBK 583), the spouse's prior written consent and its commercial exceptions (T

13 Sep 2026
Corporate contract negotiation and commercial penalty clause drafting in Istanbul
Corporate & Commercial

Contractual Penalty Clauses in Turkish B2B Commercial Contracts: The Strict Prohibition on Judicial Reduction for Merchants (TTK Art. 22 & TBK Arts. 179–182)

Commercial penalty clauses (cezai şart) in Turkey: why merchants cannot demand judicial penalty reductions under TTK 22, TBK 179-182 rules, and econom

07 Sep 2026
Employer Obligations in Turkey: 2026 Guide for Companies
Corporate & Commercial

Employer Obligations in Turkey: 2026 Guide for Companies

Foreign-owned companies in Turkey face strict SGK, payroll and Labor Law 4857 duties. Learn the key 2026 employer obligations and how to stay complian

16 Jul 2026
Two glass office towers seen from below, meeting at a narrow sky gap
Corporate & Commercial

Merger Control Turkey 2026: New Thresholds Guide

Merger control Turkey 2026 — new TRY 3 billion thresholds, TCA notification rules, and strategic guidance for foreign acquirers and MNC dealmakers.

16 May 2026
Branch vs Subsidiary in Turkey: 2026 MNC Entry Guide
Corporate & Commercial

Branch vs Subsidiary in Turkey: 2026 MNC Entry Guide

Choose between branch office, subsidiary, or liaison office in Turkey. Tax, liability, and registration rules for MNCs and foreign investors in 2026.

23 Apr 2026
A boardroom table set for two parties, chairs facing across it, no people
Corporate & Commercial

Mergers and Acquisitions in Turkey for Foreign Investors

Mergers and acquisitions in Turkey explained for foreign investors. Updated 2026 Competition Board thresholds, due diligence, and M&A legal process.

08 Apr 2026
AML & MASAK Compliance in Turkey 2026: Foreign Investor Guide
Corporate & Commercial

AML & MASAK Compliance in Turkey 2026: Foreign Investor Guide

What are MASAK AML obligations for foreign companies in Turkey? Complete 2026 guide on suspicious transaction reporting, TCK 282 penalties and complia

08 Apr 2026
Shareholder Agreements in Turkey for Foreign Investors
Corporate & Commercial

Shareholder Agreements in Turkey for Foreign Investors

Shareholder agreements in Turkey protect foreign investors in joint ventures. Learn drag-along, tag-along, deadlock, and exit clauses under Turkish la

05 Apr 2026
Company Formation in Turkey: LLC vs JSC for Investors
Corporate & Commercial

Company Formation in Turkey: LLC vs JSC for Foreign Investors

Company formation in Turkey for foreign investors in 2026: LLC vs JSC on capital, personal liability, tax and timelines, plus the costs nobody quotes

28 Mar 2026
Accounts team reviewing supplier invoices and bound commercial ledgers in an Istanbul office
Corporate & Commercial

Invoices, the Eight-Day Objection Rule and Commercial Books as Evidence in Turkish B2B Disputes (TTK Arts. 18 & 21; HMK Art. 222)

The eight-day invoice objection rule in TTK Article 21, the notice formalities in Article 18(3), and the cumulative conditions under HMK Article 222 t

08 Sep 2026
Commercial contract termination and agency dispute negotiation in an Istanbul corporate law office
Corporate & Commercial

Commercial Agency Termination and Portfolio Indemnity in Turkey: Calculating Equalisation under TTK Article 122

A comprehensive legal guide for foreign principals and Turkish commercial agents on contract termination, calculating goodwill equalization indemnity

04 Sep 2026

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