Non‑compete vs Non‑solicitation in Turkey (2026): Which Should Your Company Use?

Every employer, buyer or seller drafting a restrictive covenant in Turkey faces the same binary choice: non‑compete vs non‑solicitation. A non‑compete bars a former employee or seller from working for competitors entirely; a non‑solicitation clause only prevents them from actively pursuing your clients or poaching your staff. The right answer depends on how much protection you actually need, what you are prepared to pay in compensation, and how much competition‑law risk you can tolerate, factors that shifted materially in 2026 following the OECD’s comparative review of non‑compete regulation and fresh guidance from the Turkish Competition Authority (Rekabet Kurumu, or TCA).

This guide delivers a dimension‑by‑dimension comparison, a concrete decision framework and clear escalation triggers so you can choose confidently before engaging counsel.

Who This Guide Is For

• In‑house counsel and general counsel drafting or reviewing employment agreements, distribution contracts or cooperation arrangements that contain post‑termination restrictions.
• M&A buyers and sellers negotiating restrictive covenants in share‑purchase or asset‑sale agreements, including private‑equity sponsors structuring earn‑outs.
• HR directors deciding which restrictive covenant to impose on departing executives, sales teams or technical staff.
• Board members and compliance officers assessing antitrust exposure from no‑poach or non‑solicit provisions embedded in joint‑venture, franchise or supplier agreements.

Two developments make the non‑compete vs non‑solicitation Turkey choice more consequential in 2026 than in prior years. First, the OECD’s June 2026 report, The Regulation of Non‑Compete Clauses across OECD Countries, recommends stricter compensation guardrails and judicial modification norms, reinforcing the trend Turkish courts have already followed under the Code of Obligations. Second, the TCA has published updated guidance on labour‑market competition infringements and revised its administrative fines guideline, signalling that no‑poach and broadly drafted non‑solicitation arrangements between undertakings carry real enforcement risk under Law No. 4054 (Act on the Protection of Competition).

Option A: The Non‑Compete Clause, Definition, Legal Basis and Best Use

Definition and Legal Basis in Turkey

A post‑termination non‑compete (rekabet yasağı sözleşmesi) prevents a former employee, seller or partner from engaging in a competing business, whether as employee, consultant or owner, for a defined period, within a defined territory and in a defined line of activity. Under Turkish law, the primary statutory framework is Articles 444–447 of the Turkish Code of Obligations (Türk Borçlar Kanunu, Law No. 6098). Article 444 establishes that an employee who has capacity to act may enter into a written non‑compete agreement with the employer, provided the employment relationship gives the employee access to trade secrets or the employer’s customer base.

Article 445 imposes substantive limits: the clause must be reasonable in scope (geographic area, type of business and duration) and must not jeopardise the employee’s economic future. Article 447 specifies that any violation of a non‑compete clause entitles the employer to contractual remedies, including damages and injunctive relief.

Scope Elements Courts Look For

Turkish appellate courts (Yargıtay) consistently evaluate four elements when determining enforceability of a non‑compete in Turkey:

• Duration. Typically 6–24 months. Indefinite or excessively long restrictions are narrowed or invalidated.
• Territory. Must correspond to the employer’s actual market footprint. A nationwide or global restriction is vulnerable unless the employer operates nationally or globally in that activity.
• Activity. Must target the specific competitive activities to which the employee had access, not all commercial activity.
• Compensation. While the Code of Obligations does not prescribe a fixed percentage, courts expect reasonable compensation and may refuse enforcement entirely where no compensation was offered or paid.

Who It Suits

Choose the non‑compete route when you need full market exclusion: the departing person must not compete at all, in any capacity. This is the appropriate tool for C‑suite executives with deep strategic knowledge, R&D leads with access to trade secrets, M&A sellers where the transferred goodwill is inseparable from the individual, or any role where a narrower restriction would leave meaningful competitive exposure uncovered.

Option B: The Non‑Solicitation Clause, Definition, Antitrust Sensitivity and Best Use

Definition and Variants

A non‑solicitation clause restricts a departing individual (or, in a commercial context, a party to a contract) from actively approaching specified clients or employees, without barring them from working in the industry or joining a competitor. Common variants include client non‑solicitation (targeting customer relationships), employee non‑solicitation (preventing poaching of named staff) and the broader no‑poach arrangement (an agreement between two or more undertakings not to hire each other’s workers).

Competition‑Law Sensitivity

This is where the non‑solicitation option diverges sharply from the non‑compete in terms of competition law risk. When a non‑solicitation or no‑poach clause appears in an agreement between competing undertakings, for example, two tech companies agreeing not to recruit each other’s engineers, it falls squarely within the prohibition in Article 4 of Law No. 4054. The TCA’s guidance on labour‑market competition infringements treats such horizontal no‑poach arrangements as suspect restrictions of competition, warranting investigation and potential administrative fines. In contrast, a vertical non‑solicit embedded in an employment contract between a single employer and employee carries far lower antitrust exposure, although overly broad clauses that function as de facto market partitioning remain at risk.

Who It Suits

The non‑solicitation clause is the right choice when employee mobility is acceptable but active client‑ or talent‑poaching is not. It suits sales teams, client‑facing consultants, recruitment firms and any post‑deal integration scenario where the acquirer wants to preserve employee freedom while protecting customer relationships and key hires.

Non‑Compete vs Non‑Solicitation in Turkey: Side‑by‑Side Comparison

Four dimensions in this non‑compete vs non‑solicitation Turkey comparison carry disproportionate weight in most transactions:

• Enforceability. Non‑competes are subject to a stricter judicial test; non‑solicitation clauses face lower thresholds but higher antitrust scrutiny when horizontal.
• Antitrust risk. No‑poach arrangements between competitors are the single highest‑risk covenant type under current TCA practice.
• Compensation cost. Only non‑competes routinely require upfront compensation, a material budget item for employers and M&A parties.
• M&A portability. Buyers must match the covenant type to the deal rationale: goodwill protection favours non‑compete; workforce integration favours non‑solicit.

Dimension‑by‑Dimension Analysis

The comparison table above summarises outcomes. This section provides the legal reasoning and sourcing behind each critical dimension to support informed drafting and negotiation.

Enforceability Under Turkish Law

Under Articles 444–447 of the Code of Obligations, a post‑termination non‑compete in an employment relationship must satisfy four cumulative conditions: the employee must have capacity to act; the agreement must be in writing; the employment relationship must give the employee access to trade secrets or the employer’s customer base; and the restriction must be reasonable in duration, geography and activity. Courts, particularly the Yargıtay (Court of Cassation), routinely narrow clauses that fail the reasonableness test rather than voiding them entirely, a practice sometimes called judicial “blue‑pencilling.”

Employment law (Labour Law No. 4857) provides the procedural and protective backdrop: employee definitions, mandatory notice periods and severance obligations all interact with the enforceability of post‑termination covenants. A court is unlikely to enforce a non‑compete where the employer terminated the employment without just cause and refused compensation for the restriction period.

Non‑solicitation clauses in employment agreements face a lower enforceability threshold because the restriction is narrower, but Turkish courts still require that the clause is proportionate and directed at identifiable solicitation conduct. Broadly worded clauses that effectively prevent any industry contact may be recharacterised as non‑competes and subjected to the full Article 444–447 test.

Competition Law and TCA Risk

A restrictive covenant crosses into antitrust territory under Article 4 of Law No. 4054 when it constitutes or facilitates an agreement between undertakings that restricts competition. The TCA’s published guidance on labour‑market competition infringements identifies no‑poach and non‑solicit arrangements between competing employers as particularly high‑risk. Under this framework, a horizontal no‑poach agreement, two or more competitors agreeing not to hire each other’s staff, is treated as a by‑object restriction that requires no effects analysis to establish an infringement.

The TCA has investigated and sanctioned such conduct. Its updated administrative fines guideline provides the methodology for calculating penalties, including turnover‑based base amounts and aggravating/mitigating factors. Industry observers expect the TCA to maintain an aggressive posture on labour‑market restrictions through 2026–2027, consistent with the broader global trend toward treating no‑poach agreements as hardcore cartel conduct.

For M&A parties, the key distinction is that ancillary non‑compete restrictions in a concentration (merger/acquisition) context generally benefit from the ancillary restraints doctrine, restrictions directly related and necessary to the implementation of the concentration are assessed alongside the transaction rather than under the standalone Article 4 prohibition. Non‑solicitation clauses in M&A agreements benefit from the same doctrine, but only where they are genuinely ancillary and proportionate.

M&A and Asset‑Sale Considerations

Buyers seeking protection against a seller re‑entering the market should anchor non‑compete clauses on named individuals (the seller, key managers) rather than blanket restrictions on all former employees. Best practice includes escrowed compensation (held back from the purchase price and released over the restriction period), a named‑employee schedule, and termination triggers tied to change‑of‑control events. Disclosure letters should address whether pre‑existing restrictive covenants conflict with the proposed non‑compete.

For cross‑border deals, enforceability must be checked against both Turkish law and the buyer’s home jurisdiction. A non‑compete enforceable in Turkey may not be recognised in the buyer’s courts if it fails local public‑policy tests, making jurisdiction‑specific legal review essential.

Cost, Compensation and Tax Implications

The Code of Obligations expects reasonable compensation for post‑termination non‑competes, but prescribes no statutory rate. Courts evaluate adequacy based on the employee’s role, salary level and the scope of the restriction. In market practice, employers typically negotiate compensation equivalent to several months’ salary; senior executives receive higher packages.

Liability Exposure

Employers imposing non‑competes face liability on two fronts. First, if the clause is found unenforceable, the employer loses its protective shield and may face a counterclaim for unpaid compensation. Second, if the clause is embedded in a horizontal arrangement (e.g., a consortium agreement between competitors), it may trigger TCA fines, calculated as a percentage of annual turnover, and potential private‑damages claims from affected individuals.

Non‑solicitation clauses carry their own liability profile: lower contract‑law risk but higher antitrust exposure when the arrangement is between undertakings. Personal liability for managers who direct or authorise anticompetitive no‑poach agreements may also arise under Law No. 4054.

Dispute Resolution and Remedies

Non‑compete disputes in employment contexts are heard by Turkish labour courts (İş Mahkemeleri), with appeals to the Yargıtay. Interim injunctive relief is available but requires a showing of urgency and irreparable harm. Non‑solicitation disputes follow the same path when they arise between employer and employee. When the dispute arises in a commercial context, for instance, between buyer and seller, it is resolved through the commercial court or, if agreed, arbitration. TCA investigations run parallel and can result in administrative fines independent of any civil proceeding.

What Changed in 2026

Two developments recalibrate the non‑compete vs non‑solicitation Turkey calculation in 2026:

• OECD comparative review (June 2026). The OECD’s report, The Regulation of Non‑Compete Clauses across OECD Countries, surveys compensation requirements, maximum durations and judicial modification practices across OECD members. Its headline recommendations, mandatory compensation, statutory duration caps and empowering courts to modify (rather than simply void) overly broad clauses, reinforce the direction Turkish courts have already taken under Articles 444–447. The likely practical effect is that Turkish employers will face increasing pressure to formalise compensation commitments upfront rather than argue reasonableness post hoc.
• TCA administrative‑fines guidance update. The TCA’s revised guideline on calculating administrative fines (updated 2024–2025 and effective through 2026) provides a more detailed methodology for setting fine base amounts, including turnover thresholds, duration multipliers and aggravating/mitigating factors. This is directly relevant to no‑poach and non‑solicit arrangements between undertakings, where the financial consequences of a TCA investigation have become more predictable, and in many cases more severe.

Decision Framework: When to Use a Non‑Compete, When to Use a Non‑Solicitation

The non‑compete vs non‑solicitation Turkey decision reduces to three variables: breadth of protection needed, willingness to pay compensation, and tolerance for antitrust risk. Apply the following rules:

Choose a non‑compete when:

• You need to prevent former key personnel from working for direct competitors in the same market and you can (and will) pay demonstrable compensation.
• You are a buyer in an asset sale and the transferred business would be materially harmed by immediate competition from former owners or key managers.
• You hold trade secrets where employee movement would cause immediate and unrecoverable harm, and a non‑solicit would leave competitive exposure uncovered.
• The restriction is bilateral (employer‑employee or buyer‑seller), not a horizontal arrangement between competitors.

Choose a non‑solicitation when:

• You only need to prevent the active solicitation or poaching of clients or employees, not general employment with a competitor.
• You want a lower antitrust footprint, especially where multiple parties or competitors are involved in the arrangement.
• You need a clause that is more likely to be enforced without large compensation disputes or judicial blue‑pencilling.
• Employee mobility is acceptable, but loss of client relationships or key staff to targeted poaching is not.

When to Engage a Lawyer for This Decision

Many non‑compete vs non‑solicitation Turkey decisions can be framed at the business level, but the following situations require specialist legal input before drafting or signing:

• The clause involves two or more undertakings. Any no‑poach or non‑solicit arrangement between competitors, joint‑venture partners, or franchise networks must be reviewed by competition counsel before execution. The TCA treats horizontal no‑poach agreements as by‑object restrictions.
• You are structuring M&A restrictive covenants. The ancillary‑restraints doctrine, named‑individual schedules, compensation escrow mechanics and cross‑border enforceability all require deal‑specific legal drafting.
• The restricted individual is a rank‑and‑file employee. Post‑termination non‑competes for lower‑level employees face a higher risk of judicial invalidation for disproportionality; employment counsel should assess whether the restriction is defensible under Articles 444–447.
• You have received a TCA enquiry or dawn‑raid notice. Any contact from the Rekabet Kurumu regarding restrictive covenants should trigger immediate engagement of competition counsel with TCA experience.
• The agreement has cross‑border effect. A non‑compete enforceable in Turkey may fail public‑policy tests in the counterparty’s jurisdiction. Dual‑jurisdiction review is essential. Find qualified counsel in Turkey through the Global Law Experts directory.

Sources

1. OECD, The Regulation of Non‑Compete Clauses across OECD Countries (2026)
2. OECD Employment Outlook 2026, Non‑Compete Chapter
3. Turkish Code of Obligations (Türk Borçlar Kanunu, Law No. 6098), Consolidated Text
4. Law No. 4857 (Labour Law), Official Text
5. Law No. 4054, Act on the Protection of Competition (Consolidated Text)
6. Rekabet Kurumu, Guidance on Labour‑Market Competition Infringements
7. Rekabet Kurumu, Guidelines on Administrative Fines (Regulation & Guideline)
8. Türkiye Adalet Akademisi Dergisi, Noncompetition Contract under Turkish Code of Obligations (Academic Article)