A detailed legal guide to probation periods in employment law in Turkey, covering maximum duration, collective agreement extensions, termination rules, salary and social security rights, discrimination risks, and HR compliance.
Probation periods are often treated as simple trial arrangements that let employers “test” employees before deciding whether the working relationship should continue. In legal reality, the probation period is not a law-free zone. In Turkey, a probation clause operates within the framework of Labour Act No. 4857, social security rules, occupational health and safety legislation, and general equality principles. For HR teams, that means the real question is not whether probation is useful, but how to structure it lawfully, how long it may last, what rights continue during it, and what risks arise when the employer ends the contract at that stage. A poorly managed probation process can still create wage claims, discrimination exposure, social security problems, and unnecessary litigation.
The legal foundation is Article 15 of Labour Act No. 4857. The official Turkish text and the English NATLEX translation both state that where the parties agree to include a trial or probation clause in the employment contract, the probation period may not exceed two months. The same provision allows extension up to four months by collective agreement. During the probation term, either party may terminate the employment contract without observing the notice period and without paying notice-related compensation, but the employee’s entitlement to wages and other rights for the days worked is expressly preserved. This short article is the center of Turkish probation law, and nearly every practical HR question begins there.
That point is crucial because many employers instinctively treat probation as if it were only a practical testing stage. It is not. A probation clause is valid only if it is part of the employment contract by agreement. Turkish law does not create an automatic statutory probation period for every employment relationship. The wording of Article 15 begins with “if the parties have agreed,” which means HR should not assume that a probation regime exists merely because the company normally uses one. The safer practice is to include the clause expressly and clearly in the written employment documentation from the beginning of the relationship. (Natlex)
The maximum duration rule
The first issue HR must understand is duration. Under Article 15, the ordinary statutory cap is two months. It can be extended only through a collective agreement, and even then only up to four months. This means an individual employment contract cannot lawfully create a six-month probation period by itself. Nor can an employer unilaterally extend the period because the employee “still needs evaluation.” Once the statutory or collectively extended maximum is reached, the employer is no longer operating within the probation regime and must follow the ordinary dismissal rules that apply to the relationship.
This maximum-duration rule is one of the most common compliance traps in practice. Some employers import templates from other jurisdictions where three-, six-, or even twelve-month probation periods are commercially common. Under Turkish labour law, that approach is unsafe. The law is quite specific: two months as the general rule, four months only with a collective agreement. HR teams using multinational contract templates should therefore localize probation language for Türkiye instead of assuming that a global employment standard will work unchanged.
Scope: probation under the Labour Act is not universal
Another important nuance is scope. The official text of Labour Act No. 4857 states that some provisions, including Article 15, do not apply to non-continuous work and that, in those matters, the Turkish Code of Obligations applies instead. In other words, the Labour Act’s probation regime is not universal across every type of working relationship. For HR, this means the first compliance step is not only to ask whether a probation clause exists, but also whether the employment relationship falls within the relevant Labour Act framework in the first place.
That distinction matters especially for employers who engage workers in atypical or short-duration arrangements. If the relationship falls outside the Labour Act’s probation clause regime, the employer should not automatically assume that Article 15 can still be used as written. In those cases, contract design and termination analysis may need to be handled under a different legal framework. The safest practical rule is that probation language should always be checked against the scope rules of the governing employment regime before the contract is signed.
What probation actually changes
Probation changes one central point: termination mechanics. Article 15 states that during the probation period, either party may terminate without observing the notice period and without paying notice-related compensation. This is a narrow but important legal effect. It allows a faster exit than ordinary indefinite-term notice termination under Article 17, which otherwise requires notice periods that vary according to seniority. In a probation case, those Article 17 notice periods do not need to be observed before ending the relationship. (Natlex)
But probation does not suspend the existence of the employment contract itself. The worker is already an employee, not a mere candidate. The employment relationship exists, work is performed, wages accrue, and other legal obligations are already in force. The fact that the employer may terminate more easily during probation does not mean the worker is outside the labour-law system. That is why Turkish law expressly protects the employee’s wages and other rights for the days worked even if the relationship ends during probation. (Natlex)
This is where HR departments often oversimplify. Probation is not a stage in which the employer can delay payroll, postpone formal onboarding, skip personnel records, or wait to see whether the employee “works out” before complying with legal obligations. Once the employee starts work, the employer’s labour, social security, and safety obligations begin to run. The probation clause only eases the termination route; it does not postpone compliance. (Natlex)
Wages and other rights during probation
Article 15 is explicit that the employee’s entitlement to wages and other rights for days worked is reserved. The practical meaning is that the employee must be paid for work already performed even if the contract ends during probation. The employer cannot defend non-payment by saying that the relationship was “only on trial.” If overtime, agreed supplements, or other accrued contractual rights arose for the period actually worked, those entitlements remain legally relevant. Probation is therefore not a free-exit period for the employer in financial terms; it is a simplified termination period combined with preserved accrued rights. (Natlex)
This rule should also shape how HR communicates with managers. Line managers sometimes assume that because probation termination is easier, they can dismiss the worker first and let payroll “sort it out later.” That is risky. Turkish law expressly preserves payment rights for the days worked, so final wage calculations must be accurate and timely. A probation dismissal that is procedurally simple can still become a wage dispute if earned pay is mishandled. (Natlex)
Social security registration still applies from day one
Probation does not suspend SGK obligations. The Social Security Institution’s official employer guidance states that, for employees insured under Article 4/1(a), the employee entry declaration must generally be submitted through the e-insurance system at least one day before work begins, subject to limited statutory exceptions. This means a worker hired on probation must still be registered as an insured employee before starting work. The employer cannot lawfully postpone registration until the probation period is “successfully completed.” (Sosyal Güvenlik Kurumu)
This point is often misunderstood in small businesses and informal hiring environments. Some employers treat the first few weeks as an unofficial tryout and only register the employee if the relationship continues. That approach is inconsistent with official SGK guidance. For HR compliance, the lesson is blunt: probation starts inside a valid employment relationship, and social security reporting must be completed accordingly. (Sosyal Güvenlik Kurumu)
Occupational health and safety duties start on recruitment
Probation also does not suspend occupational health and safety obligations. The official English text of Law No. 6331 states that the employer must ensure adequate safety and health training for each worker, and that this training must be provided on recruitment, among other stages. The same law also requires health surveillance appropriate to workplace risk and specifically lists pre-assignment health examination requirements in the relevant cases. For jobs classified as hazardous or very hazardous, a medical report before employment is required. Health data obtained through medical examination must also be kept confidential.
For HR, this means a probationary worker cannot be treated as outside the employer’s safety system. Induction training, role-specific safety information, and required health checks are not optional simply because the employee is still under evaluation. In regulated or high-risk environments, failing to complete these steps during probation is not a minor HR omission; it is a compliance problem under occupational health and safety law.
Equality and discrimination rules still apply
Another major misconception is that probation allows the employer to terminate for any reason whatsoever. Article 15 certainly makes termination easier by removing notice-period and notice-compensation requirements, but it does not repeal the broader equality framework. Article 5 of Labour Act No. 4857 prohibits discrimination in the employment relationship on grounds such as language, race, colour, sex, disability, political opinion, philosophical belief, religion, sect, and similar reasons. It also prohibits direct or indirect different treatment because of sex or pregnancy in the making, conditions, implementation, and termination of the employment contract unless objectively justified. The same provision allows the employee to seek compensation of up to four months’ wages, in addition to other rights deprived by the violation.
That means probation cannot be used as a camouflage for unlawful motives. If an employee is dismissed during probation because of pregnancy, disability, religion, union-related reasons, or another protected ground, the employer may still face legal exposure. HR should therefore resist the temptation to think of probation dismissal as legally “reason-free” in an absolute sense. The safer view is that Turkish law relaxes notice-related rules during probation, but it does not legalize discrimination or other unlawful treatment.
Personnel files and confidentiality still matter
Article 75 of the Labour Act requires the employer to create a personnel file for each employee and to keep the documents and records required by labour legislation and other laws. It also obliges the employer to use information about the employee lawfully and in accordance with honesty and not to disclose information that the employee has a justified interest in keeping secret. This duty applies because the worker is already an employee, even if still within probation.
For HR departments, this means probationary employees should be documented like other employees from the beginning. Contracts, onboarding documents, training records, SGK records, and any evaluation materials should be handled through the ordinary personnel-file discipline of the employer. A “temporary” mindset about probation often leads to sloppy recordkeeping, but Turkish law does not create a weaker documentary regime for probationary staff.
Probation termination versus ordinary dismissal
The main practical difference between probation termination and ordinary dismissal becomes clearer when Article 15 is read together with Article 17. Article 17 requires notice before terminating indefinite-term continual employment contracts, with notice periods rising from two to eight weeks depending on seniority. Article 15, by contrast, says that during probation the parties may terminate without having to observe those notice periods. So the legal advantage of probation lies primarily in speed and the absence of notice-related compensation. (Natlex)
That said, probation should not be confused with summary termination for serious misconduct. Ordinary probation termination is not the same legal category as a just-cause dismissal under Article 25. HR teams should therefore avoid overstating the legal effect of probation. A simple probation exit is not necessarily a disciplinary finding, and it should not be documented in a way that falsely suggests grave misconduct where none exists. Accurate classification reduces later dispute risk. (Natlex)
What disputes can still arise during probation
Although probation usually makes notice-related termination easier, disputes can still arise. Wage claims for unpaid days worked, discrimination-based claims, SGK registration disputes, occupational safety issues, and recordkeeping failures remain possible. Under Labour Courts Act No. 7036, mediation is a mandatory precondition for claims involving employee or employer receivables, compensation claims based on law or individual or collective labour agreements, and reinstatement claims. If mediation is skipped where required, the lawsuit is dismissed on procedural grounds. (Adalet Bakanlığı)
In most ordinary probation dismissals, a reinstatement claim under Articles 18 to 21 will typically not be available because Article 18 generally requires at least six months of seniority, while probation under Article 15 lasts at most two months, or four months if extended by collective agreement. That is a legal inference from the duration and threshold rules. However, other disputes can still proceed, especially those concerning accrued pay, discrimination, or other statutory rights. (Natlex)
Common employer mistakes
One of the most common mistakes is failing to include the probation clause clearly in the contract. Because Article 15 applies where the parties agree to include such a clause, silence can create uncertainty. Another common mistake is using an unlawfully long probation period, especially by importing global templates that exceed Turkish limits. A third is delaying SGK registration or formal onboarding until the employer decides the employee should stay. A fourth is assuming that OHS training and health surveillance can wait until after the trial phase. A fifth is believing that discrimination rules do not matter during probation. Each of these errors turns what should be a flexible HR tool into a compliance risk. (Natlex)
Another practical error is poor communication at the point of termination. Even though Article 15 removes notice-period requirements, HR should still handle the exit in a documented, orderly, and respectful way. Final payroll, SGK exit reporting, return of company property, and secure handling of personnel records still matter. A chaotic probation dismissal often produces avoidable receivables or procedural disputes that have nothing to do with the legal validity of the probation clause itself. (Sosyal Güvenlik Kurumu)
What HR should do in practice
A legally sound probation process in Turkey usually includes six steps. First, include the probation clause expressly in the written contract. Second, keep the duration within the statutory maximum and verify whether a collective agreement exists before relying on any extension beyond two months. Third, complete SGK entry reporting before the employee starts work. Fourth, provide required OHS training and health surveillance from recruitment onward, especially in hazardous roles. Fifth, keep the personnel file and employee data in the same lawful and confidential manner as for other staff. Sixth, remember that probation does not remove equality and anti-discrimination obligations. (Natlex)
The deeper HR lesson is that probation should be used as a structured assessment window, not as a substitute for proper hiring and onboarding. It works best when job expectations are clear, feedback is timely, and the employer makes an early, evidence-based decision about continuation. Turkish law gives employers flexibility during this period, but that flexibility sits inside a broader framework of wage protection, social security, occupational safety, confidentiality, and equality. (Natlex)
Conclusion
In Turkey, probation periods in employment law are short, structured, and legally significant. Article 15 of Labour Act No. 4857 limits probation to two months, allows extension to four months only by collective agreement, and permits either party to terminate without notice-period compliance or notice-related compensation during that term, while preserving the employee’s wages and other accrued rights for days worked. At the same time, probation does not suspend social security registration, occupational health and safety obligations, personnel-file duties, or equality rules.
For HR teams, the safest approach is to treat probation as a lawful but limited evaluation mechanism. It should be expressly agreed, correctly timed, fully documented, and managed with the same compliance discipline that applies to the rest of the employment relationship. Used properly, it gives the employer flexibility. Used casually, it creates exactly the kinds of wage, discrimination, and registration disputes that good HR management is supposed to prevent. (Natlex)
Yanıt yok