Learn how reinstatement claims work under Turkish labor law, including eligibility, valid reason dismissal rules, mandatory mediation, filing deadlines, burden of proof, compensation, and employer risks.
Reinstatement Claims Under Turkish Labor Law
Reinstatement claims under Turkish labor law are one of the most important remedies available to employees who have been dismissed without a legally valid reason. In Türkiye, the reinstatement mechanism is mainly regulated by Articles 18, 19, 20, and 21 of Labor Law No. 4857, while Labor Courts Law No. 7036 makes mediation a mandatory first step before filing suit. Together, these rules create a structured system that does not merely ask whether an employee was dismissed, but whether the dismissal was based on a valid reason, whether the correct procedure was followed, and whether the employee acted within strict statutory deadlines.
For employees, this means a reinstatement claim is not an open-ended challenge to every dismissal. Turkish law protects only certain categories of employees through this route, and procedural timing is critical. For employers, the same framework means that dismissal is not simply an HR decision or a managerial preference. A weak termination reason, a vague dismissal notice, or failure to obtain a defense in conduct or performance cases can convert an ordinary termination into an invalid dismissal dispute with serious financial consequences.
This article explains reinstatement claims under Turkish labor law in a practical, SEO-friendly format. It covers who can bring a reinstatement claim, what counts as a valid reason, which procedural steps matter, how mediation works, what the filing deadlines are, who bears the burden of proof, what compensation may be awarded, and what happens after a final reinstatement decision.
1. What is a reinstatement claim in Turkey?
A reinstatement claim is the legal action used by an eligible employee to challenge a dismissal on the ground that the employer either failed to state a reason or relied on a reason that was not legally valid. Article 20 of Labor Law No. 4857 states that an employee whose contract has been terminated may apply for reinstatement by alleging that no reason was given in the dismissal notice or that the reason given was not a valid one. If the employee succeeds, Article 21 provides that the dismissal will be treated as invalid and the employer will be required either to reinstate the employee or pay statutory compensation.
In Turkish law, reinstatement is therefore not just a compensation claim. It is a structured invalid-dismissal remedy. The core question is whether the employer had a legally valid ground and complied with the statutory dismissal procedure. If not, the employee may gain not only monetary relief but also a legally protected opportunity to return to work.
2. Which employees are protected by the reinstatement regime?
Not every employee can file a reinstatement claim. Article 18 sets the main eligibility criteria. The employee must be working under an indefinite-term employment contract, must generally have at least six months of seniority, and must work in a workplace employing 30 or more employees. Article 18 also states that, for underground workers, the six-month seniority requirement does not apply.
The law also clarifies how these thresholds are calculated. For the six-month seniority requirement, periods worked in one or more workplaces of the same employer are combined. For the 30-employee threshold, if the employer has more than one workplace in the same line of business, the employee count is determined according to the total number of employees across those workplaces. This prevents an employer from avoiding the job-security regime simply by fragmenting operations across multiple sites.
There are statutory exclusions as well. Article 18 excludes certain high-level employer representatives from this regime, including those who manage the whole enterprise and their assistants, and workplace managers who both manage the entire workplace and have authority to hire and dismiss employees. In these cases, the law treats the employee’s managerial position as taking the relationship outside the reinstatement framework.
The Ministry of Labour’s official FAQ summarizes the same structure and states that, in order to benefit from reinstatement provisions, there must be at least 30 employees in the workplace and the dismissed employee must have at least six months’ seniority with that employer.
3. What counts as a valid reason for dismissal?
Article 18 states that an employer terminating an eligible employee’s indefinite-term contract must rely on a valid reason arising from the employee’s competence, conduct, or the requirements of the enterprise, workplace, or work itself. Turkish law does not reduce this to a single formula. Instead, it recognizes three broad categories: employee-related capability issues, employee-related behavior issues, and business-related operational reasons.
This does not mean every employer complaint automatically becomes a valid reason. The law requires a real, legally defensible basis. In practice, that means the employer must be able to show concrete facts, not just general dissatisfaction. A dismissal framed as “poor performance” without records, targets, warnings, evaluations, or prior defense-taking may fail. A dismissal framed as “business necessity” without a documented operational rationale may also fail. Since the employer bears the burden of proof, validity must be demonstrated through evidence rather than assertion.
4. Which reasons are not valid under Turkish law?
Article 18 is especially important because it expressly lists certain matters that do not constitute valid reasons for dismissal. These include union membership, participation in union activities outside working hours or during working hours with the employer’s consent, acting as a workplace union representative, applying to administrative or judicial authorities to pursue legal or contractual rights, and dismissals based on race, color, sex, marital status, family responsibilities, pregnancy, birth, religion, political opinion, and similar grounds. The article also states that absence during periods in which female employees may not legally work under Article 74, and temporary absence due to illness or accident within the waiting period referred to in Article 25/I(b), are not valid reasons either.
This matters because reinstatement disputes often turn not only on whether the employer gave a reason, but on whether the law treats that reason as acceptable at all. A dismissal may look rational from the employer’s point of view and still fail legally if it falls into one of the protected categories or masks a prohibited motive. Turkish labor law therefore combines substantive review with anti-discrimination and union-protection logic.
5. What procedural rules must the employer follow?
Even where a valid reason may exist, Article 19 imposes mandatory procedural requirements. The employer must make the dismissal notice in writing and must state the dismissal reason clearly and definitely. This is one of the most important safeguards in the Turkish dismissal system because it forces the employer to commit to an identifiable termination ground instead of relying on vague or shifting explanations later.
Article 19 also provides that an indefinite-term employment contract cannot be terminated for reasons related to the employee’s conduct or performance without first obtaining the employee’s defense. The only exception preserved there is the employer’s immediate termination right under Article 25/II. In practical terms, this means that even where the employer believes the worker performed badly or behaved improperly, dismissal may still become invalid if the employee was not given an opportunity to respond before termination.
This procedural structure is a major source of employer risk. Many dismissals fail not because the employer had no workplace concern at all, but because the employer did not document the concern, did not state the reason clearly, or did not comply with the defense requirement. Reinstatement litigation in Turkey is therefore as much about process as it is about substance.
6. Is mediation mandatory before filing a reinstatement lawsuit?
Yes. Article 3 of Labor Courts Law No. 7036 makes mediation a condition of action for reinstatement claims. The law states that, in lawsuits concerning employee or employer receivables and compensation arising from law or employment contracts, and in lawsuits filed with a reinstatement request, prior application to a mediator is mandatory. If mediation is skipped, the lawsuit is procedurally dismissed.
Article 20 of Labor Law No. 4857 now reflects that same structure. It provides that the dismissed employee must apply to a mediator within one month from service of the dismissal notice with a reinstatement request. If no settlement is reached at the end of mediation, the employee may file suit in the labor court within two weeks from the date of the final mediation record. If the parties agree, they may instead refer the dispute to a private arbitrator within the same period.
The mediation stage is not an empty procedural form. Labor Courts Law No. 7036 also states that the mediator must generally conclude the process within three weeks, subject to at most a one-week extension in compulsory cases. This is one reason reinstatement disputes move relatively quickly compared with ordinary civil disputes.
7. What are the filing deadlines?
Deadlines are one of the most important parts of the reinstatement system. Article 20 gives the employee one month from service of the dismissal notice to apply to mediation. If mediation ends without settlement, the employee then has two weeks from the date of the final mediation record to file a lawsuit.
There is also a specific rule for a lawsuit filed directly without mediation. Article 20 states that if the case is rejected on procedural grounds because mediation was not used, that rejection is served on the parties ex officio, and the employee may still apply to mediation within two weeks from service of the final rejection decision.
These deadlines are strict and highly practical. An employee with a strong merits case can still lose the reinstatement route by missing the one-month mediation period. Likewise, after failed mediation, the two-week lawsuit window is short. Timing mistakes are one of the main reasons otherwise arguable reinstatement claims are lost in practice.
8. Who bears the burden of proof?
Article 20 clearly states that the burden of proving that the dismissal was based on a valid reason lies with the employer. If the employee alleges that the dismissal was actually based on another reason, such as discrimination or retaliation, the employee must prove that separate allegation.
This burden-of-proof rule is a central feature of Turkish reinstatement law. It means an employer cannot simply state that a valid reason existed and expect the employee to disprove it. The employer must come to mediation and then to court, if necessary, with records, documents, performance materials, operational evidence, or other concrete proof. That is why poorly documented dismissals are especially vulnerable.
9. How quickly are reinstatement cases decided?
Article 20 states that reinstatement cases must be concluded expeditiously. It further provides that if a first-instance decision is appealed, the regional appellate court must decide expeditiously and finally. Labor Courts Law No. 7036 also states that no further appeal is available against decisions rendered in dismissal-notice objection cases brought under Article 20.
This reflects the nature of the remedy. Reinstatement is intended to address ongoing employment status, not merely compensate a historical wrong years later. The law therefore pushes these cases through a relatively accelerated path compared with many other disputes.
10. What happens if the dismissal is found invalid?
Article 21 governs the consequences of an invalid dismissal. If the court or private arbitrator determines that the employer did not rely on a valid reason, the employer must reinstate the employee within one month. If the employer does not do so after the employee applies, the employer must pay compensation equal to at least four months’ wages and up to eight months’ wages.
Article 21 also states that, until the decision becomes final, the employee must be paid up to four months’ wages and other accrued rights for the period spent out of work. In addition, the statute says the court or arbitrator must determine the monetary amounts of both the non-reinstatement compensation and the idle-period wages and other rights according to the employee’s wage at the date of the lawsuit.
This remedy structure is one of the strongest reasons reinstatement claims matter in Turkey. The employer’s exposure is not limited to a symbolic penalty. Depending on the case, the employer may face up to four months of wages and other rights for the idle period, plus a further four to eight months of wages if it does not actually reinstate the employee.
11. What does “other rights” include?
The statute uses the phrase “wages and other rights” for the period up to four months until the decision becomes final. An official Ministry handbook explains that, during this four-month period, the employee is also entitled to other rights accrued during that time, and gives examples such as periodic fuel assistance or bonuses payable in quarterly cycles. The same handbook also states that social security and unemployment insurance premiums relating to these up-to-four-month wages and rights must be deducted and reported.
Practically, this means the four-month period is treated as a legally protected not-worked-but-counted period for limited purposes. It is not just base salary. Depending on the employment package, recurring wage-linked benefits may also need to be considered.
12. What must the employee do after a final reinstatement decision?
A final reinstatement judgment does not automatically place the employee back in the workplace. Article 21 states that the employee must apply to the employer within ten business days from service of the final court or arbitral decision in order to start work. If the employee does not apply within that period, the dismissal is deemed valid and the employer remains liable only for the ordinary legal consequences of that original dismissal.
This ten-business-day application requirement is one of the most important, and most often overlooked, stages of the system. A worker can win the reinstatement case on paper and still lose the practical benefits of the remedy if this post-judgment step is missed. Timing remains critical even after victory.
13. What if the employer still refuses to take the employee back?
If the employee applies in time after the final decision, Article 21 requires the employer to reinstate the employee within one month. If the employer does not, the employer must pay the compensation previously fixed by the court or arbitrator, which must be between four and eight months’ wages. The official Ministry handbook repeats the same result.
So the system gives the employer a choice with consequences. After an invalid-dismissal decision becomes final and the employee applies on time, the employer may either actually reinstate the employee or refuse and pay the statutory non-reinstatement compensation plus the idle-period wages and other rights. Turkish law does not allow the employer to ignore the decision without financial consequence.
14. What happens to notice pay and severance pay in reinstatement cases?
Article 21 addresses the interaction between reinstatement and other termination payments. If the employee is reinstated, any severance pay and any wage already paid for the notice period in advance are deducted from the amounts payable under the reinstatement framework. But if the employee is not reinstated and no notice period was given or no notice-period wage was paid in advance, the wage corresponding to those notice periods must be paid separately. The Ministry’s official handbook says the same.
This is important because reinstatement litigation does not exist in isolation. It interacts with severance, notice, and other termination-related rights. The legal system tries to avoid double payment where the employee actually returns, but it also preserves separate notice-related claims where the employer ultimately refuses reinstatement.
15. Can parties settle a reinstatement dispute in mediation?
Yes, but the settlement must contain certain mandatory terms. Article 21 states that if the parties settle during mediation on the issue of reinstatement, they must determine: the date on which the employee will start work, the monetary amount of the up-to-four-month wages and other rights, and the monetary amount of the four-to-eight-month compensation payable if the employee is not reinstated. If these items are not specified, the law treats the settlement as not achieved and the final record must be prepared accordingly. The article further states that if the employee does not start work on the agreed date, the dismissal becomes valid and the employer is liable only for its legal consequences.
This is a very practical rule. It prevents vague mediation settlements that merely say “the employee will return” or “the parties agreed in principle.” In reinstatement disputes, Turkish law requires specificity. That protects both sides and reduces later enforcement problems.
Labor Courts Law No. 7036 also contains a special rule for principal employer–subcontractor cases. Where there is a principal employer–subcontractor relationship and the reinstatement claim goes to mediation, settlement requires both employers to participate in the mediation and their wills to be aligned.
16. Can parties contract out of these rules?
No. Article 21 expressly states that the first three paragraphs of that article cannot be altered by contract and that contractual provisions to the contrary are invalid. That means the employer and employee cannot privately agree in advance to eliminate the statutory reinstatement consequences or reduce them below the legal framework.
This reinforces that reinstatement under Turkish labor law is not merely a default rule. It is a mandatory legal protection within its field of application. Employers therefore cannot solve the issue through a simple clause saying, for example, that reinstatement will never apply or that compensation will be capped below the statutory range.
17. Can a reinstatement claim also arise from workplace changes?
Yes. Article 22 provides that if the employer wants to make a substantial change in working conditions arising from the contract, workplace policies, or workplace practice, the change must be communicated to the employee in writing. A change not made in writing, or not accepted by the employee in writing within six business days, does not bind the employee. If the employee rejects the change proposal, the employer may terminate only by explaining in writing that the change is based on a valid reason or that another valid reason exists, and by complying with notice rules. The employee may then sue under Articles 17 through 21.
This means reinstatement disputes in Turkey do not arise only from straightforward dismissals. They may also arise where an employer tries to impose a major relocation, job change, work-model change, or similar substantial alteration, and then dismisses the employee when the change is not accepted. In such cases, the same validity and procedure rules remain relevant.
18. Are collective redundancies exempt from reinstatement rules?
No. Labor Law No. 4857 states that collective redundancy rules cannot be used to prevent the application of Articles 18, 19, 20, and 21. In other words, an employer cannot avoid job-security protections simply by framing dismissals as part of a broader redundancy exercise. Employees may still rely on the reinstatement regime where the legal conditions are met.
This matters because large-scale restructurings often generate the mistaken assumption that business-wide action automatically overrides individual job-security analysis. Turkish law does not accept that view. Collective redundancy has its own procedural framework, but it does not erase eligible employees’ rights to challenge invalid dismissals.
19. Common employer mistakes in reinstatement cases
One common employer mistake is treating every business explanation as automatically valid. Article 18 requires more than managerial preference; it requires a legally supportable reason. Another frequent mistake is procedural: using a vague dismissal letter, failing to identify the reason clearly, or dismissing for performance or conduct without first obtaining the employee’s defense.
A third mistake is assuming that paying notice-period wages in advance solves everything. It does not. Article 17 itself states that paying wages in lieu of notice does not prevent the application of Articles 18 through 21. So a dismissal may still be invalid and produce reinstatement exposure even if notice pay has been addressed.
A fourth mistake is miscalculating scope. Employers sometimes focus only on the headcount at one physical workplace, even though Article 18 may require counting employees across workplaces in the same line of business. They may also overlook combined seniority across the same employer’s different workplaces. Both errors can lead an employer to believe the employee is outside the job-security regime when the law says otherwise.
20. Common employee mistakes in reinstatement cases
The biggest employee mistake is missing the one-month mediation deadline after receiving the dismissal notice. A second common mistake is assuming that a compensation claim and a reinstatement claim follow the same procedural path. Reinstatement has its own accelerated timeline. A third common mistake is winning the case but failing to apply to the employer within ten business days after the final decision is served.
Another frequent mistake is focusing only on the fact of dismissal rather than on the legal conditions for reinstatement. If the contract was fixed-term, if the workplace headcount threshold is not met, or if the employee falls into an excluded top-management category, the reinstatement route may not be available even though other labor claims still may be.
21. Practical checklist for reinstatement claims under Turkish labor law
A reinstatement claim is typically available where all of the following are present: the employee worked under an indefinite-term contract; the employee had at least six months’ seniority unless the underground-work exception applies; the workplace or relevant combined workplace count reached 30 employees; the employee was not in an excluded top-management role; the employer either gave no reason or gave a reason that was not legally valid; the employer failed to follow Article 19 procedure or lacked a valid reason under Article 18; the employee applied to mediation within one month; and, if mediation failed, the employee filed suit within two weeks.
After a successful outcome, the employee must still apply back to the employer within ten business days, and the employer must then decide within one month whether to reinstate or face the statutory financial result of not doing so.
Frequently Asked Questions
Can every dismissed employee in Turkey file a reinstatement lawsuit?
No. The employee must generally be under an indefinite-term contract, have at least six months’ seniority, and work in a workplace with at least 30 employees, subject to the statutory exclusions and the underground-work exception.
Is mediation mandatory?
Yes. Reinstatement claims must first go through mediation. A lawsuit filed without mediation is procedurally dismissed.
What is the deadline to start the process?
The employee must apply to mediation within one month from service of the dismissal notice.
What happens if mediation fails?
The employee has two weeks from the final mediation record to file suit in the labor court, or to go to a private arbitrator if the parties agree.
How much compensation can the employee receive?
If the employer does not reinstate the employee after an invalid-dismissal decision, the employer must pay compensation equal to at least four months’ wages and up to eight months’ wages, plus up to four months’ wages and other rights for the idle period until the decision became final.
What if the employee does not apply back to the employer after winning?
If the employee does not apply within ten business days from service of the final decision, the dismissal is deemed valid and the employer is liable only for the normal legal consequences of that dismissal.
Conclusion
Reinstatement claims under Turkish labor law are one of the most technical and powerful remedies in the employment system. They are built on a combination of substantive rules about valid dismissal reasons, procedural rules about written notice and defense-taking, and strict timing rules about mediation, litigation, and post-judgment application. An employee who satisfies the statutory scope conditions and acts in time can challenge an invalid dismissal and force the employer either to take the employee back or to pay meaningful statutory compensation.
For employers, the main lesson is that dismissals must be planned legally, not just operationally. For employees, the main lesson is that rights exist, but they are highly deadline-driven. In Turkish labor practice, reinstatement cases are often won or lost not only on whether the dismissal felt unfair, but on whether the parties respected the exact statutory structure governing procedure, deadlines, and proof.
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