Employment termination in Turkey is one of the most heavily regulated areas of Turkish labor law—and one of the most frequently litigated. The Turkish Labor Law (İş Kanunu, Law No. 4857) establishes a framework that provides meaningfully stronger employee protections against dismissal than most employees from North American or many Western European backgrounds will be familiar with, particularly in its job security provisions (iş güvencesi) that require valid substantive grounds for termination and that give qualifying employees the right to challenge a dismissal before a labor court and demand either reinstatement or significant additional compensation. For foreign nationals employed in Turkey—whether under a Turkish work permit or as locally hired staff of international companies—and for international companies operating in Turkey that are managing their Turkish workforce, understanding the Turkish termination framework is essential before any dismissal decision is made, not after. The consequences of a procedurally or substantively invalid termination in Turkey include: reinstatement orders that require the employer to take the employee back at full pay; payment of up to four months' wages during the litigation period regardless of the outcome; severance pay obligations that cannot be avoided through incorrect termination structuring; and notice pay liability for failure to observe correct notice periods. These are not theoretical risks—Turkish labor courts are active, well-staffed, and employee-friendly in their interpretation of Labor Law provisions, and the volume of termination disputes before Turkish courts is very high. This guide explains the complete Turkish employment termination framework: the grounds required for valid termination, the procedural requirements for each type of termination, notice periods and their alternatives, severance pay calculation and eligibility, the job security system and reinstatement procedure, and the specific considerations that apply to foreign employers and foreign employees. The Turkish Labor Law is accessible at Mevzuat.
The Turkish employment termination framework
A lawyer in Turkey advising on the Turkish employment termination framework must explain that Turkish labor law distinguishes sharply between different types of employment termination—and that the legal regime applicable to each type differs significantly in terms of procedural requirements, financial consequences, and litigation risk. The main categories are: termination by the employer with notice (ihbarlı fesih) based on valid grounds under Labor Law Articles 17-18; immediate termination by the employer for just cause (haklı nedenle derhal fesih) under Labor Law Article 25; termination by mutual agreement (ikale); resignation by the employee (istifa); and redundancy-based collective dismissal (toplu işçi çıkarma) under Labor Law Article 29. Each of these has its own rules, its own financial consequences, and its own litigation pathways. An employer who treats a termination-with-notice as an immediate just-cause termination—or who fails to meet the procedural requirements for the chosen termination type—has made an error that can be challenged in the labor court with significant financial consequences. Practice may vary by authority and year — check current guidance on the current Turkish Labor Law provisions applicable to each termination type and on the current Turkish Court of Cassation (Yargıtay) case law interpreting the procedural and substantive requirements for valid termination.
An Istanbul Law Firm advising on the scope of Turkish Labor Law must explain that not all employment relationships in Turkey are governed by Law No. 4857. The Labor Law applies to employees who work under an employment contract and whose workplace has at least one employee—but specific exclusion categories exist. Maritime employment is governed by the Maritime Labor Law (Deniz İş Kanunu); agricultural employment by the Agricultural Labor Law; craft and domestic work by specific provisions. Additionally, the Labor Law's job security provisions (Articles 18-21) apply only to employees who meet the minimum qualifying conditions—specifically, employees who have worked at the same workplace for at least six months, who are employed by an employer with at least thirty employees in Turkey (across all workplaces), and who are not among the specific excluded categories (apprentices, trial period employees, and certain temporary workers). An employee who does not meet these conditions does not have reinstatement rights but still has severance and notice rights. Practice may vary by authority and year — check current guidance on the current application of the thirty-employee threshold across related employer entities and on the current Court of Cassation approach to calculating the six-month qualifying period for job security protection.
A Turkish Law Firm advising on the constitutional and treaty basis for Turkish employee protections must explain that Turkish employee protections are not merely statutory—they reflect constitutional obligations. Article 49 of the Turkish Constitution protects the right to work and imposes on the state the obligation to improve working conditions and protect workers. Turkey has also ratified ILO Convention No. 158 on Termination of Employment, which requires that employment not be terminated without a valid reason connected to the capacity or conduct of the employee or the operational requirements of the enterprise. These constitutional and international commitments underpin the substantive grounds requirement for valid termination under Turkish Labor Law and explain why Turkish courts interpret these provisions in favor of employee protection in cases of ambiguity. An employer who approaches Turkish employment termination with assumptions drawn from at-will employment jurisdictions will consistently underestimate both the procedural requirements and the legal consequences of non-compliance. Practice may vary by authority and year — check current guidance on the current Constitutional Court and Court of Cassation case law applicable to employment protection in Turkish labor disputes.
Valid grounds for termination with notice
A law firm in Istanbul advising on the valid grounds for termination with notice under Labor Law Article 18 must explain that Turkish law requires a termination to be based on a "valid reason" (geçerli neden) that is documented and communicated to the employee—and that absence of a valid reason, or the specification of a reason that turns out not to be provable or substantiated, renders the termination invalid and potentially subjects the employer to reinstatement liability. The valid reason categories are: reasons connected to the employee's capacity (yetersizlik)—inability to perform the work, insufficient qualifications, persistent failure to improve performance despite documented warnings; reasons connected to the employee's conduct (davranış)—behavior that disrupts the workplace or the employment relationship without rising to the level of just cause for immediate dismissal; and reasons connected to the requirements of the enterprise, workplace, or work (işletmenin, işyerinin veya işin gerekleri)—genuine business necessity, restructuring, position elimination, or technological change. The employer bears the burden of proving the valid reason if the termination is challenged—this burden is the opposite of the at-will employment framework where no reason is required. Practice may vary by authority and year — check current guidance on the current Court of Cassation approach to each valid reason category and on the documentation standards currently required to substantiate capacity, conduct, and business necessity grounds in Turkish labor court proceedings.
An English speaking lawyer in Turkey advising on capacity-based terminations must explain the procedural requirements that must be satisfied before terminating for capacity-related reasons. Where the employer intends to terminate for insufficient performance or capacity, the employer must typically have: provided the employee with clear written notice of the performance concerns; given the employee a reasonable opportunity to improve; documented the failure to improve through warning letters, performance reviews, and objective performance measurements; and obtained a statement (savunma) from the employee about the performance concerns before the termination decision is finalized. Turkish courts scrutinize capacity-based terminations carefully because they are easily misused as pretextual grounds for terminations that are actually motivated by personal conflict, cost reduction, or discrimination. An employer who attempts to terminate for capacity without adequate prior documentation of the performance issues and the opportunity to improve faces a high probability of the termination being found invalid. Practice may vary by authority and year — check current guidance on the current Court of Cassation documentation standards for capacity-based termination grounds and on the specific performance management procedures currently recognized as satisfying the prior warning requirement.
A Turkish Law Firm advising on business necessity (enterprise requirements) terminations must explain that this is the most frequently contested termination ground in Turkish labor litigation—because it provides employers with the broadest flexibility for workforce reduction while simultaneously being the most difficult to defend if the employer's business rationale is not genuine and well-documented. A business necessity termination must demonstrate: a genuine operational, structural, or technological change in the enterprise; a direct causal connection between that change and the elimination of the specific position; and the absence of any other position in the enterprise to which the employee could have been transferred as an alternative to dismissal. Turkish courts assess whether the restructuring was genuine (not merely cosmetic), whether the same position was refilled within a short time after the termination (which suggests the justification was pretextual), and whether the employer genuinely considered redeployment before dismissal. An employer who eliminates a position through "restructuring" and then hires a replacement for the same functions under a different job title within a few months faces a very high probability of the termination being found invalid. The redundancy Turkey framework—including the specific requirements for collective dismissal—applies additional procedural requirements when multiple dismissals are planned simultaneously. Practice may vary by authority and year — check current guidance on the current Court of Cassation approach to redeployment obligations and on the time period within which re-hiring after a business necessity termination currently raises invalidity presumptions.
Immediate termination for just cause
A law firm in Istanbul advising on immediate termination for just cause (haklı nedenle derhal fesih) under Labor Law Article 25 must explain that this termination type allows the employer to end the employment relationship immediately—without notice and without severance pay—but only where the employee's conduct falls within the specifically enumerated just cause categories. The Article 25 just cause categories for employer-initiated immediate termination include: health and safety reasons (employee endangering themselves or others through serious conduct); immoral conduct, dishonesty, and breach of trust (theft, fraud, physical assault on the employer or colleagues, sexual harassment, unauthorized disclosure of trade secrets, and similar serious misconduct); compelling reasons beyond the employer's control; and employee arrest or detention for more than the prescribed period. These are high thresholds—everyday performance problems, minor misconduct, and ordinary disagreements do not qualify as just cause for immediate termination under Article 25. An employer who uses the Article 25 immediate termination pathway for conduct that falls short of the just cause threshold loses the right to avoid severance pay and also faces the additional consequence that the termination may be found invalid in labor court proceedings, generating reinstatement liability. Practice may vary by authority and year — check current guidance on the current Court of Cassation case law defining the boundaries of each Article 25 just cause category and on the evidence standards required to substantiate just cause in labor court proceedings.
An English speaking lawyer in Turkey advising on the time limit for just cause termination must explain one of the most commonly overlooked procedural requirements in Turkish labor law—the six-business-day rule. Once the employer becomes aware of the conduct or circumstances giving rise to just cause for immediate termination, the employer has six business days to exercise the termination right. After six business days from the date of awareness, the right to terminate for just cause lapses, and the employer can no longer use that conduct as the basis for immediate termination. This six-day window applies strictly—a delay that cannot be justified (for example, while conducting an internal investigation into complex facts) requires specific management, and in many cases Turkish courts have found that delays beyond six days, even for apparently reasonable investigation purposes, forfeited the just cause right. Additionally, in any case, the right to terminate for just cause lapses absolutely after one year from the date the just cause event occurred, regardless of when the employer became aware. An employer who discovers historical misconduct that occurred more than one year ago cannot use that misconduct as the basis for immediate termination. Practice may vary by authority and year — check current guidance on the current Court of Cassation interpretation of the six-business-day awareness rule and on the specific acts that Turkish courts currently recognize as triggering the awareness clock.
A Turkish Law Firm advising on the procedural requirement to obtain the employee's statement (savunma alma) before immediate termination must explain that even for terminations based on just cause, Turkish Labor Law Article 19 requires the employer to obtain the employee's written statement (savunma) before terminating for conduct-based just cause reasons. The statement requirement allows the employee to explain their side of the situation before the termination decision is finalized. Failure to obtain the employee's statement before a conduct-based termination renders the termination procedurally defective even if the underlying conduct would have constituted just cause—with the consequence that the termination may be found invalid in labor court proceedings regardless of the merits of the substantive ground. The statement must be in writing and the employee must have a reasonable opportunity to respond. An employee who refuses to provide a statement should have their refusal documented in writing, which protects the employer from a procedural defect argument. Practice may vary by authority and year — check current guidance on the current Court of Cassation requirements for the savunma procedure and on the specific conduct categories that currently require prior statement before immediate termination under Article 25.
Notice periods and notice pay
A law firm in Istanbul advising on notice periods (ihbar süreleri) under Turkish Labor Law must explain that the Labor Law establishes minimum notice periods that depend on the employee's length of service—and that these are minimum requirements that employment contracts can increase but cannot reduce. The statutory minimum notice periods under Labor Law Article 17 are: two weeks for employees with up to six months of service; four weeks for employees with six months to one and a half years of service; six weeks for employees with one and a half to three years of service; and eight weeks for employees with more than three years of service. The notice must be given in writing and the notice period begins the day following delivery of the notice. During the notice period, the employment relationship continues—the employee is entitled to be paid their full salary and benefits, and the employee has an obligation to continue working unless the employer exercises the option to provide payment in lieu of notice. Practice may vary by authority and year — check current guidance on the current minimum notice period calculation methodology and on any recently changed notice period provisions in the Turkish Labor Law.
An English speaking lawyer in Turkey advising on payment in lieu of notice (ihbar tazminatı) must explain that Turkish Labor Law permits the employer to terminate the employment relationship immediately by paying the employee the notice period wages in cash rather than requiring the employee to work through the notice period. This payment in lieu option—paying the full notice pay as a lump sum at the time of termination—is a common choice for employers who want to end the employment relationship cleanly rather than managing a working notice period during which the employee may be disengaged or disruptive. The notice pay amount equals the employee's full daily gross wage multiplied by the number of notice period days—calculated on the employee's total compensation including base salary, bonuses, and recurring benefits that are part of regular remuneration, not only the base salary. An employer who terminates without giving notice and without paying notice pay is liable for notice pay damages—and the notice pay obligation is separate from and in addition to any severance pay obligation. Practice may vary by authority and year — check current guidance on the current Court of Cassation approach to calculating notice pay on total compensation versus base salary and on the specific compensation elements currently included in or excluded from the notice pay calculation base.
A Turkish Law Firm advising on the notice period entitlement for employees who resign must explain that the notice requirement is bilateral under Turkish Labor Law—an employee who resigns is also required to give the employer the statutory minimum notice, and failure to do so entitles the employer to claim notice pay damages from the employee. In practice, employer claims for notice pay against resigning employees are less common than employer payment obligations, but they are legally available and are occasionally pursued where the employee's abrupt departure causes genuine operational disruption. More practically relevant is the interaction between resignation and severance pay—a voluntary resignation by the employee generally forfeits the right to severance pay (kıdem tazminatı), with specific exceptions discussed in the severance section below. Practice may vary by authority and year — check current guidance on the current Court of Cassation case law governing the employee's notice obligation upon resignation and on the circumstances in which an employer can pursue notice pay claims against resigning employees.
Severance pay (kıdem tazminatı)
A law firm in Istanbul advising on Turkish severance pay (kıdem tazminatı) must explain that this is the most significant financial obligation in Turkish employment termination—and one that surprises many foreign employers who are unfamiliar with the Turkish system. Kıdem tazminatı is a statutory payment that an employer must make to an employee upon termination in qualifying circumstances, calculated at one month's gross wage for each year of service (with pro-rata calculation for partial years). The one-month gross wage used for calculation is capped at a government-set ceiling (the kıdem tazminatı tavanı), updated semiannually, but in practice most employee wages fall below this ceiling. For a ten-year employee earning a monthly gross salary of 50,000 TL, the severance pay entitlement would be 500,000 TL gross—a very significant employment cost that must be factored into any termination planning. Practice may vary by authority and year — check current guidance on the current kıdem tazminatı ceiling from the official government gazette announcement for the relevant payment period and on the current calculation methodology recognized by the Court of Cassation.
An English speaking lawyer in Turkey advising on the circumstances that trigger and that do not trigger severance pay entitlement must explain the specific qualifying termination events. Severance pay IS owed when: the employer terminates the employment for any reason other than the employee's own serious misconduct (Article 25/II just cause); the employee terminates due to the employer's failure to fulfill fundamental employment obligations (constructive dismissal under Article 24); the employee terminates due to health reasons that make continuation of employment harmful; the employee is a woman who terminates within one year of marriage; the employee is called up for military service; the employee meets the age and contribution requirements for retirement; and certain other specific statutory circumstances. Severance pay is NOT owed when: the employee resigns voluntarily (without one of the qualifying exceptions above); the employer terminates for Article 25/II just cause (misconduct, theft, fraud, assault, and similar serious conduct); or the employee abandons the job. The distinction between employer termination (which triggers severance) and qualifying employee resignation (which may also trigger severance in specific circumstances) versus ordinary resignation (which does not trigger severance) is one of the most frequently contested areas in Turkish labor litigation. Practice may vary by authority and year — check current guidance on the current Court of Cassation case law on severance pay entitlement in specific termination circumstances and on the qualifying exceptions to the resignation rule.
A Turkish Law Firm advising on the severance pay calculation basis must explain that the "one month's gross wage" used for calculation is not simply the base salary—it includes the full range of regular monetary benefits that the employee receives as part of their remuneration package. The calculation base includes: base salary; regular bonuses that are paid consistently as part of remuneration (as distinguished from discretionary one-off bonuses); transportation allowances; meal allowances; housing allowances paid in cash; and other regular cash payments that are part of the compensation structure. What is excluded from the calculation base includes: irregular bonuses paid at the employer's discretion without contractual commitment; expense reimbursements; social security employer contributions; and in-kind benefits that are not converted to a cash value. The calculation base question is frequently litigated because employers systematically attempt to use the lowest possible calculation base, while employees argue for the highest. The Court of Cassation has extensive case law on which specific benefit types are included or excluded from the kıdem tazminatı calculation base. Practice may vary by authority and year — check current guidance on the current Court of Cassation approach to the kıdem tazminatı calculation base for employees with complex compensation structures including variable pay, commission, and benefits.
Job security and reinstatement
A law firm in Istanbul advising on the Turkish job security (iş güvencesi) system must explain that this is the most powerful employee protection mechanism in Turkish labor law—one that has no direct equivalent in most common law employment systems. Under Labor Law Articles 18-21, an employee who meets the qualifying conditions (minimum six months of service, employer with at least thirty employees) has the right to challenge a termination as invalid before a labor court or arbitrator within one month of receiving the termination notice. If the court or arbitrator finds that the termination was invalid—because the employer did not have a valid reason or did not follow required procedures—the employer is ordered to reinstate the employee within one month. If the employer fails to reinstate the employee, or if the employee prefers not to return, the employer must pay the employee additional compensation of four to eight months' gross wages (the specific amount set by the court within this range based on the circumstances), in addition to up to four months' back pay for the litigation period (called "işe iade tazminatı" and "boşta geçen süre ücreti"). Practice may vary by authority and year — check current guidance on the current labor court and arbitration procedure for reinstatement claims and on the Court of Cassation's current approach to setting the compensation amount within the four-to-eight-month range.
An English speaking lawyer in Turkey advising on the litigation timeline for reinstatement claims must explain that Turkish labor procedure law has established specific fast-track timelines for reinstatement cases to prevent employees from being left in limbo for extended periods. The employee must file the reinstatement application within one month of receiving the termination notice—a strict deadline that, if missed, permanently forfeits the reinstatement right. Following filing, the case proceeds through either the mediation (arabuluculuk) stage first—mandatory pre-litigation mediation introduced in 2018—and then to the labor court if mediation fails. The mandatory mediation stage must be completed before filing a labor court claim. Total proceedings from filing through final appellate decision typically take one to two years. During this entire period, the "boşta geçen süre" (litigation period) accumulates—up to four months of which the employer must pay regardless of the final outcome if the termination is found invalid. Practice may vary by authority and year — check current guidance on the current mandatory mediation procedure for individual labor disputes and on the current processing timelines for reinstatement litigation in the labor courts of your jurisdiction.
A Turkish Law Firm advising on the practical implications of the reinstatement risk for employers must explain that the job security system fundamentally changes the economics of employment termination in Turkey compared to at-will employment jurisdictions. Where an at-will employer can terminate without cost beyond the last paycheck, a Turkish employer facing a reinstatement claim faces: severance pay (if owed); notice pay (if owed or not given); up to four months of litigation period wages; and potentially four to eight months of additional compensation if reinstatement is not accepted—all on top of the legal costs of the litigation. For a long-service employee with significant seniority wages, the total financial exposure from an invalid termination can be very substantial. This financial exposure is a powerful incentive for employers to either structure terminations correctly from the outset or to negotiate a mutual termination agreement (ikale) that provides the employee with adequate financial consideration in exchange for waiving reinstatement rights. The severance pay Turkey framework—covering kıdem tazminatı calculation in detail—is analyzed in the resource on severance pay in Turkey. Practice may vary by authority and year — check current guidance on the current Court of Cassation approach to setting reinstatement compensation and on any recently changed litigation cost provisions in Turkish labor procedure law.
Mutual termination agreements (ikale)
A law firm in Istanbul advising on mutual termination (ikale sözleşmesi) must explain that this is the most commonly used mechanism in practice for managing the termination of long-service employees in Turkey—because it allows the employer and employee to agree on the terms of termination, including an agreed severance payment, in exchange for the employee's waiver of reinstatement rights and any other termination-related claims. A properly structured ikale agreement provides the employer with finality and the employee with negotiated financial compensation that may exceed the statutory minimum. Turkish court validation of ikale agreements has evolved significantly—the Court of Cassation has established that an ikale agreement is valid only where the employee receives a "reasonable benefit" (makul yarar) beyond what they would receive from a standard statutory termination, reflecting that the employee genuinely waived their job security rights voluntarily and for adequate compensation rather than under duress. Practice may vary by authority and year — check current guidance on the current Court of Cassation standard for "reasonable benefit" in ikale agreements and on any recently developed requirements for the form and content of valid mutual termination agreements.
An English speaking lawyer in Turkey advising on the content requirements of a valid ikale agreement must explain the specific elements that Turkish courts currently scrutinize. The agreement must be in writing; must be dated; must clearly identify the parties and the employment relationship being terminated; must specify the agreed compensation in clear terms; should include language indicating the employee's voluntary acceptance without duress; should include a waiver of future claims related to the terminated employment; and the employee should receive legal advice or at least have had the opportunity to review the agreement before signing. An ikale agreement that is signed under pressure, without adequate reflection time, or where the agreed compensation is significantly below the statutory minimum without justification, is at risk of being challenged and potentially set aside by the labor court. The Court of Cassation has also specifically addressed the situation where an employer presents an ikale agreement to an employee who has just been told their employment will be terminated regardless—in such cases the court may find that the ikale was not truly voluntary because the employee had no genuine choice. Practice may vary by authority and year — check current guidance on the current Court of Cassation case law on forced ikale scenarios and on the minimum voluntary acceptance standards currently applied in ikale validity assessment.
A Turkish Law Firm advising on the tax implications of ikale payments must explain that the compensation paid under a mutual termination agreement has specific Turkish income tax treatment that differs from standard severance pay treatment. The statutory kıdem tazminatı (severance pay) is exempt from income tax up to the applicable ceiling amount. Additional compensation paid as part of an ikale agreement—the "reasonable benefit" above the statutory minimum—may be subject to income tax under Turkish Income Tax Law provisions, depending on how the payment is characterized. The tax treatment of ikale payments is a specialized area where employer and employee interests may diverge—employers may prefer characterizations that minimize employer-side social security contributions while employees may prefer characterizations that minimize personal income tax on received amounts. The tax law Turkey framework—covering employment income taxation—is analyzed in the resource on tax law Turkey. Practice may vary by authority and year — check current guidance on the current Turkish Revenue Administration's approach to ikale payment taxation and on any recently issued guidance on the tax treatment of specific ikale payment structures.
Collective dismissal requirements
A law firm in Istanbul advising on collective dismissal (toplu işçi çıkarma) under Labor Law Article 29 must explain that Turkish law imposes specific additional procedural requirements when an employer plans to dismiss a certain number of employees within a defined period—requirements that are separate from and in addition to the individual termination requirements that apply to each dismissed employee. The collective dismissal rules are triggered when the employer plans to dismiss: at least ten employees in a workplace with twenty to one hundred employees; at least ten percent of the workforce in a workplace with one hundred to three hundred employees; or at least thirty employees in a workplace with more than three hundred employees—all within any thirty-day period. When these thresholds are met, the employer must: notify the regional employment authority (Türkiye İş Kurumu, İŞKUR) and the union representative (if any) at least thirty days before the dismissals take effect; provide written notification of the reasons for the collective dismissal, the number of employees to be dismissed by category, and the proposed dismissal timeline; and genuinely engage with the union or employee representative in consultation before finalizing the dismissals. Practice may vary by authority and year — check current guidance on the current İŞKUR notification requirements and consultation obligations for collective dismissals and on any recently changed threshold calculations for triggering collective dismissal procedures.
An English speaking lawyer in Turkey advising on the consequences of failing to follow collective dismissal procedures must explain that non-compliance with the Article 29 collective dismissal notification and consultation requirements does not automatically invalidate the individual terminations—each individual termination is still assessed on its own merits under the individual termination rules. However, failure to comply with collective dismissal procedures creates specific administrative liability for the employer, including potential fines imposed by İŞKUR. More significantly for practical purposes, the failure to follow collective dismissal procedures is a significant indicator of bad faith in restructuring exercises that Turkish courts assess when determining whether business necessity terminations were genuine—a procedurally non-compliant collective dismissal is more likely to have individual terminations within it found invalid than one where proper procedures were followed. Practice may vary by authority and year — check current guidance on the current İŞKUR enforcement approach to collective dismissal non-compliance and on the current Court of Cassation assessment of procedural non-compliance in collective dismissal validity challenges.
A Turkish Law Firm advising on the union consultation obligations in collective dismissals must explain that where employees are organized and represented by a trade union, the employer's collective dismissal consultation obligations are more specific and require genuine engagement with union representatives rather than formal notification without real consultation. Turkey has a specific regime for unionized workplaces under the Trade Unions and Collective Labor Agreements Law (Law No. 6356) that creates additional procedural protections for unionized employees and specific requirements for employer consultation with unions before significant workforce changes. An employer in a unionized workplace who conducts collective dismissals without adequate union consultation faces not only the administrative consequences under Article 29 but also potential unfair labor practice claims under the union law framework. Practice may vary by authority and year — check current guidance on the current union consultation requirements for collective dismissals in unionized workplaces and on the interaction between the Labor Law Article 29 requirements and the Trade Unions Law provisions applicable to your specific workplace.
Wrongful dismissal and employee protections
A law firm in Istanbul advising on wrongful dismissal Turkey must explain the specific categories of dismissal that Turkish law prohibits regardless of whether the employer could otherwise establish a valid reason. Turkish Labor Law Article 18 specifically provides that the following are invalid bases for termination even if stated as grounds: union membership or participation in union activities; serving as employee representatives or engaging in employment-related complaint procedures; filing a complaint about employer violations of the law; not being of the same race, color, sex, marital status, family obligations, pregnancy, religion, political opinion, or national origin as required by the employer; exercising legal rights including maternity/paternity rights and sick leave rights; and certain other protected activities. Terminations based on these prohibited grounds are invalid regardless of whether the employer frames them as business necessity, performance, or conduct terminations. Establishing a prohibited ground as the actual motivation for a termination requires circumstantial evidence—direct evidence of discriminatory motivation is rare—but Turkish labor courts are attentive to patterns that suggest a prohibited ground underlies a facially neutral termination ground. Practice may vary by authority and year — check current guidance on the current Court of Cassation case law on shifting the burden of proof in cases where a prohibited termination ground is alleged and on the specific evidentiary showing currently required to raise a prima facie prohibited grounds case.
An English speaking lawyer in Turkey advising on the specific protections for pregnant employees and employees on parental leave must explain that Turkish Labor Law and the Civil Servants Law provide strong legal protection against termination during pregnancy and maternity/paternity leave periods. Under Labor Law Article 74, female employees are entitled to maternity leave, and termination during maternity leave or for reasons connected to pregnancy is specifically prohibited. The Court of Cassation has established that a termination occurring close in time to a disclosed pregnancy or a parental leave request is presumptively suspect and requires the employer to demonstrate that the termination was genuinely based on a non-pregnancy-related valid reason. An employer who terminates a pregnant employee or an employee who has recently returned from parental leave faces heightened scrutiny in any resulting labor court challenge. Practice may vary by authority and year — check current guidance on the current maternity and paternity leave entitlements under Turkish Labor Law and on the specific legal protections against termination during and immediately after protected leave periods.
A Turkish Law Firm advising on the anti-discrimination framework applicable to Turkish employment termination must explain that Turkey's anti-discrimination provisions in employment are spread across multiple legal instruments—the Labor Law, the Constitution, the Code of Obligations, and specific anti-discrimination legislation—and that these provisions collectively prohibit termination based on protected characteristics including gender, race, ethnicity, religion, political opinion, and others. The practical enforcement of anti-discrimination provisions in employment termination is more limited in Turkey than in many EU jurisdictions—Turkey does not have a standalone comprehensive anti-discrimination body with strong investigatory and enforcement powers equivalent to equal treatment bodies in EU member states—but Turkish courts do apply anti-discrimination principles in labor disputes where the facts support them. A termination that follows patterns suggesting discriminatory motivation—targeting only employees of a specific protected characteristic from among a pool of employees who could equally have been selected—is vulnerable to challenge even where the employer provides a facial business necessity justification. Practice may vary by authority and year — check current guidance on the current Turkish anti-discrimination legal framework applicable to employment termination and on the evidentiary standards currently applied by Turkish labor courts in discrimination-based termination challenges.
Employment termination for foreigners in Turkey
A law firm in Istanbul advising on employment termination for foreign nationals in Turkey must explain that Turkish Labor Law applies to all employees working in Turkey under Turkish employment contracts, regardless of the employee's nationality. A foreign national employed in Turkey under a work permit has the same Labor Law rights as a Turkish citizen employee—including severance pay rights, notice rights, and job security reinstatement rights—with the same eligibility conditions. The foreign national's immigration status does not reduce their Labor Law rights, and an employer cannot argue that a foreign employee is entitled to lesser protections because of their non-citizen status. Practice may vary by authority and year — check current guidance on the current interaction between Turkish Labor Law protections and Turkish work permit law for foreign employee terminations and on any recently changed provisions affecting foreign national employee rights upon termination.
An English speaking lawyer in Turkey advising on the work permit implications of employment termination for foreign employees must explain the immigration dimension that Turkish employees do not face. A foreign national whose Turkish employment is terminated loses the work authorization basis for their Turkish work permit—their permit was issued specifically in connection with the employment relationship, and termination of the employment creates a status change that affects their right to remain in Turkey for work purposes. Under Turkish immigration law, the employer and employee both have notification obligations to the Ministry of Labor when a work permit is terminated. The foreign employee whose employment ends must either find new qualifying employment and obtain a new work permit, transition to a different legal basis for Turkish presence (such as a residence permit), or depart Turkey within the permitted period. A foreign employee who remains in Turkey after their work permit basis has ended without transitioning to a new legal status risks overstay consequences. The work permit for foreigners Turkey framework is analyzed in the resource on work permit for foreigners Turkey. Practice may vary by authority and year — check current guidance on the current notification obligations for work permit termination and on the status transition options available to foreign employees whose Turkish employment ends.
A Turkish Law Firm advising on the termination of foreign executives and senior employees in Turkey must explain that senior management employees—those with high salaries and significant organizational responsibility—face the same Labor Law framework as other employees, including job security reinstatement rights and severance pay obligations, where they meet the qualifying conditions. There is no Turkish "executive" exception to Labor Law protections equivalent to the senior employee exclusions in some other jurisdictions. A company that employs a foreign CEO, CFO, or other C-suite executive under a Turkish employment contract is subject to the same termination requirements as for any other employee. The practical implication is that terminating a high-earning senior employee in Turkey without a valid reason and proper procedure can generate very large financial liabilities—because the kıdem tazminatı ceiling caps the per-year severance but the reinstatement compensation and litigation period pay are calculated on actual wages (up to four to eight months at full salary for reinstatement compensation alone). Practice may vary by authority and year — check current guidance on the current Court of Cassation approach to the application of Labor Law protections to senior executives and on any recently developed case law addressing the specific termination considerations for high-earning employees.
Practical termination management guide
A law firm in Istanbul developing a practical termination management guide for employers in Turkey must explain the pre-termination preparation that most effectively reduces litigation risk. Before any termination, the employer should complete: a legal review of the proposed termination basis—is it a valid reason, a just cause, or a business necessity, and is it adequately documented?; a review of the employee's qualifying conditions—do they meet the six-month and thirty-employee thresholds for job security protection?; a calculation of the financial obligations—severance pay (if owed), notice pay (if owed), and any other outstanding entitlements; a review of whether the employee is in a protected status—pregnant, on leave, union representative, or similar; and a review of whether correct procedure has been followed—savunma obtained, warnings given where required, collective dismissal notification filed where applicable. Completing this pre-termination checklist before issuing any termination notice reduces the probability of a successful challenge significantly. Practice may vary by authority and year — check current guidance on the current procedural requirements applicable to your specific termination basis before completing any pre-termination checklist.
An English speaking lawyer in Turkey advising on the termination letter content requirements must explain that the termination letter (fesih bildirimi) is a critical document that must satisfy specific content requirements under Turkish Labor Law. The letter must be in writing; must be delivered to the employee directly or through a method that creates a documented delivery record (notarized delivery, registered mail with return receipt, or in-person with a witness); must state the reason or reasons for the termination in clear, specific terms; and in job security cases (qualifying employees), must state the specific valid reason or reasons relied upon. A termination letter that states a vague or non-specific reason—"performance issues," "restructuring," or "company needs"—without specifics is inadequate and makes the termination vulnerable to challenge. The Court of Cassation has consistently held that the employer is limited to the reasons stated in the termination letter and cannot rely on additional reasons discovered or articulated after the termination. An employer who terminates for business necessity but whose letter describes "insufficient performance" has effectively given up the business necessity defense. Practice may vary by authority and year — check current guidance on the current content requirements for valid termination letters and on the specific detail level currently required by Turkish labor courts for each valid reason category.
A best lawyer in Turkey addressing the employment lawyer Turkey engagement question must explain when qualified employment law counsel is essential for Turkish termination management. For routine terminations of short-service employees without job security protection and with straightforward severance and notice obligations, qualified HR management with knowledge of the Turkish framework can handle the transaction adequately. Qualified legal counsel is essential for: terminations of qualifying employees (six months plus, thirty-plus employee employer) where job security reinstatement liability applies; business necessity or restructuring terminations where the company's genuine operational rationale must be documented and the risk of invalidity finding assessed; just cause immediate terminations where the six-day rule and savunma requirements must be carefully managed; collective dismissals above the Article 29 thresholds; negotiations of ikale agreements for significant financial amounts; any termination of a protected employee (pregnant, on leave, union representative); cross-border terminations involving foreign national employees and work permit implications; and any termination where the employee has indicated an intention to challenge. The financial stakes of getting Turkish employment termination wrong are high enough—particularly for long-service employees—that the cost of qualified counsel at the design stage is consistently lower than the cost of defending an invalid termination claim. The Istanbul Bar Association at istanbulbarosu.org.tr provides resources for identifying qualified practitioners. Practice may vary by authority and year — check current guidance from the relevant Turkish labor law authority and from qualified legal counsel before making any significant employment termination decision in Turkey.
Author: Mirkan Topcu is an attorney registered with the Istanbul Bar Association (Istanbul 1st Bar), Bar Registration No: 67874. His practice focuses on cross-border and high-stakes matters where evidence discipline, procedural accuracy, and risk control are decisive.
He advises individuals and companies across Labor Law, Commercial and Corporate Law, Immigration and Citizenship, and cross-border documentation matters where procedural accuracy and evidence discipline are decisive.
Education: Istanbul University Faculty of Law (2018); Galatasaray University, LL.M. (2022). LinkedIn: Profile. Istanbul Bar Association: Official website.