Navigating Turkey’s probation period requirements is critical for any employer hiring in the country. Under Article 15 of Turkish Labor Law No. 4857, probation is not a casual trial run—it’s a legally binding evaluation phase that demands precision, documentation, and full compliance. Understanding these rules protects your business from costly violations while ensuring fair treatment of new employees.
Understanding Turkey’s Probation Period Framework
In Turkey, a probation period is a formally defined employment phase that allows both employer and employee to assess mutual fit before confirming permanent employment[1]. However, this period is not automatic; it must be explicitly written into the employment contract before work begins[1]. Without a written probation clause, the employee is considered permanent from day one, and the employer loses the ability to terminate without notice or severance[3].
The legal framework governing probation in Turkey is straightforward: maximum duration is two months, extendable to four months only through a collective bargaining agreement[1][2][4]. This short timeframe reflects Turkish labor law’s emphasis on worker protection while still providing employers reasonable time for evaluation.
Key Rules: Duration, Documentation, and Employee Rights
Probation periods in Turkey come with non-negotiable requirements that employers must follow. First, the probation clause must appear in the employment contract and be signed by both parties before the employee’s first day of work[1]. Any attempt to insert a probation clause retroactively—after employment has begun—is legally invalid[3].
During the probation period, employees retain full employment rights[1]. This means they receive complete salary, paid holidays, SGK (Social Security Institution) insurance coverage, and workplace protections from day one[1][2]. Probation cannot be used to delay pay, reduce benefits, or deny statutory protections. According to Turkish labor law, approximately 22.5% of an employee’s salary goes toward employer social security contributions, regardless of probation status[5].
A critical protection exists under Article 18 of the Turkish Labor Code: employers must act fairly and transparently during probation[1]. This means tracking performance, providing written feedback, and documenting progress. Employers who fail this requirement risk turning a seemingly legal termination into a claim of unlawful dismissal.
Notice During Probation and Early Termination Steps
One of probation’s key advantages is the ability to terminate without notice[1][3]. Both employer and employee may end the contract during probation without giving advance notice or providing severance pay[3]. However, this flexibility comes with strict procedural requirements:
- Termination must be delivered in writing and documented[1]
- The decision must be reported to SGK (Social Security Institution) within ten days[1]
- All earned wages, bonuses, and benefits accrued through the termination date must be paid in full[1][3]
- The employee retains rights to compensation for days actually worked[3]
Skipping any of these steps transforms a legal probation termination into an unlawful dismissal, exposing the employer to legal claims and financial penalties[1]. For employers using an EOR (Employer of Record) service, these administrative tasks are handled systematically, eliminating gaps in compliance.
Performance Documentation: The Foundation of Risk Reduction
Documentation is the line between lawful probation management and liability[1]. Employers should implement at least one mid-probation review and a final evaluation, both documented and acknowledged by the employee[1]. This practice serves three critical purposes:
- Objective performance criteria: Establish measurable goals—project completion, attendance standards, role-specific competencies—at the start of employment and track progress consistently[1]
- Written feedback and communication: Conduct regular written reviews that the employee signs, creating a clear record of performance assessment and expectations[1]
- Risk mitigation: Documented performance records protect the employer if a termination decision is later challenged, demonstrating that the decision was based on objective factors rather than discrimination or bias
Many employers make the mistake of treating probation informally, conducting verbal reviews or failing to document feedback. This approach creates legal exposure because if a dispute arises, the employer has no evidence that performance issues were communicated or that the termination was justified.
Practical Compliance Tips for Employers
- Insert probation clauses before employment begins: Never draft a probation clause after the employee has started work. Ensure both parties sign a contract containing the probation term, the specific duration (two or four months, with justification for the longer period), and measurable performance expectations before day one[1]
- Use bilingual contracts: Prepare Turkish and English versions of employment contracts for foreign workers and expats. The Turkish version is required for SGK registration and labor inspections, while the English version ensures mutual understanding of obligations[1]
- Register contracts with SGK immediately: Filing employment contracts with Turkey’s Social Security Institution within the required timeframe is essential. Failure to register can render the probation clause unenforceable and trigger notification pay obligations[1]
What Happens After Probation Expires
Once the probation period ends, the employment relationship transitions to permanent status with substantially different termination rules. After completion of probation, employers cannot terminate without notice or severance unless the employee has been employed for less than six months and there are valid cause grounds under Article 18 of the Labor Code[6].
Additionally, if no probation clause was included in the contract from the start, even a two-month employment period does not allow notice-free termination. The employer must observe the standard notice period and may be obligated to pay severance indemnity[3]. This underscores why drafting probation terms correctly at hire is non-negotiable.
Probation Period for Foreign Employees and Expats
The same probation rules apply to both Turkish and foreign employees[4]. However, foreign employees and expats often benefit from EOR services that manage work permit compliance, tax residency documentation, and employment contract registration simultaneously with probation setup. This integrated approach reduces administrative friction and ensures no regulatory gaps exist.
The Role of EOR Services in Probation Compliance
Managing probation manually leaves room for costly errors. An Employer of Record (EOR) service in Turkey handles the full compliance lifecycle: drafting contracts with legally compliant probation clauses, registering with SGK, processing payroll with full benefits from day one, maintaining performance documentation, and managing terminations if needed[1]. This approach eliminates translation errors, missed filings, and the risk of inadvertent permanent employment status.
For businesses scaling in Turkey or hiring remote teams, an EOR provider ensures that probation periods function as intended—providing flexibility for evaluation while protecting both employer and employee through transparent, documented processes.
Common Mistakes to Avoid
Employers frequently encounter legal trouble by making these preventable errors: failing to include probation in the initial contract, conducting terminations verbally without written documentation, skipping SGK registration, delaying payment of earned wages, not maintaining performance records, and attempting to extend probation beyond four months[1][3]. Each mistake transforms a lawful evaluation period into a liability.
Reflection: Building Trust Through Compliance
Probation periods exist to protect both employer and employee. When executed correctly, they demonstrate respect for fair labor standards and provide clarity for both parties. Two months is a reasonable timeframe to assess job fit, but only if the process is transparent, documented, and conducted with integrity. By prioritizing written communication, objective performance metrics, and full compliance with Turkish labor law, employers signal their commitment to ethical hiring practices. This approach builds trust within teams, reduces legal exposure, and establishes a foundation for positive long-term employment relationships. Join the community of forward-thinking employers who use robust probation management as a cornerstone of sustainable business growth in Turkey.
