Learn the essential rules on employment contracts under Turkish labor law, including written form, fixed-term and indefinite-term contracts, part-time work, remote work, probation, contract amendments, termination, and mediation.
Employment Contracts Under Turkish Labor Law: Key Rules Every Employer Must Know
Employment contracts sit at the center of Turkish labor law. In Türkiye, the legal framework is built primarily on Labor Law No. 4857, supported by related legislation such as Labor Courts Law No. 7036 and, for remote work, the Remote Work Regulation issued under Article 14 of Labor Law No. 4857. As a legal matter, an employment contract is not just an HR formality. It defines the work relationship, allocates risk, shapes workplace rules, and often becomes the first document examined when a dispute arises over wages, working time, job duties, relocation, dismissal, or compensation.
For employers, this means contract drafting in Türkiye must be approached as a compliance exercise, not merely an onboarding step. A weak contract can create avoidable litigation over fixed-term status, part-time entitlements, probation, remote work arrangements, essential changes in working conditions, and termination procedure. By contrast, a carefully structured employment contract can help employers document the business model, reduce evidentiary uncertainty, and align the employment relationship with mandatory Turkish labor rules from the outset.
1. What counts as an employment contract under Turkish law?
Under Article 8 of Labor Law No. 4857, an employment contract is the agreement by which one party, the employee, undertakes to perform work in a dependent relationship and the other party, the employer, undertakes to pay wages. The official 2026 Ministry handbook explains the same relationship through three core elements: work, wage, and dependence. In other words, Turkish labor law focuses not only on whether work is performed, but whether it is performed under the employer’s authority and in return for remuneration.
That definition matters because not every work relationship automatically falls under the Labor Law. Labor Law No. 4857 applies broadly, but Article 4 excludes certain sectors and relationships from its scope, including several categories such as sea and air transport, many small-scale agricultural and forestry workplaces, domestic services, sportspeople, and certain small artisan workplaces. For employers, the first question is therefore not merely “Do we have a signed contract?” but also “Is this relationship governed by Labor Law No. 4857 at all?”
2. Is a written employment contract mandatory in Türkiye?
As a rule, Turkish labor law does not require every employment contract to be in writing. Article 8 states that an employment contract is not subject to a special form requirement unless the law provides otherwise. However, contracts with a term of one year or more must be made in writing. Article 8 also requires the employer, where no written contract is executed, to provide the employee within two months with a written document setting out key terms such as the general and special working conditions, daily or weekly working time, basic wage and any wage supplements, the wage payment period, the duration if the contract is fixed-term, and the rules applicable on termination.
In practice, employers should read this as a strong push toward written contracting even when the law does not make writing absolutely mandatory. The Ministry’s 2026 handbook also states that fixed-term contracts, one-year-or-longer contracts, call-on-work contracts, remote work contracts, and team contracts must be in writing. The practical lesson is clear: if the employment model is anything other than a straightforward indefinite full-time arrangement, a written contract is not optional in any meaningful risk-management sense.
A second practical point is often overlooked: failure to provide the written document required by Article 8 is not just a documentation weakness, it is also an administrative-compliance issue. Labor Law No. 4857 separately provides for an administrative fine where the employer fails to provide the employee with the written document required by the last paragraph of Article 8. Even without mentioning annual revaluation of penalty amounts, the compliance risk is clear.
3. What should every Turkish employment contract contain?
A well-drafted Turkish employment contract should do more than state salary and job title. Article 8 expressly requires written disclosure of general and special working conditions, working time, basic wage and wage supplements, payment period, duration where the contract is fixed-term, and the provisions that apply upon termination. For remote work, the Remote Work Regulation goes further and requires the written contract to include the definition of the work, how it will be performed, the duration and place of work, wage and wage-payment details, employer-provided tools and equipment, obligations concerning their protection, the method of communication between employer and employee, and general and special working conditions.
From a drafting perspective, employers should therefore clearly address at least the following issues: job description, workplace or work location, whether remote or hybrid work applies, normal working hours, salary structure, payment cycle, reporting lines, probation if any, the duration if the contract is fixed-term, and how company policies form part of the employment framework. This is not because the statute uses a one-size-fits-all template, but because Turkish labor disputes are frequently evidentiary disputes. Where a contract is silent, litigation often turns on witness testimony, payroll records, internal communications, and workplace practice.
4. Choosing the right contract type
Article 9 gives the parties freedom to choose the type of employment contract, subject to the limitations imposed by law. The law expressly recognizes that employment contracts may be fixed-term or indefinite-term and may also be structured as full-time, part-time, probationary, or another legally permitted type. This means Turkish labor law allows flexibility, but only within statutory boundaries. The employer’s freedom is real, yet it is not unlimited.
Indefinite-term contracts
Under Article 11, if the employment relationship is not tied to a period, the contract is deemed indefinite-term. The Ministry’s 2026 handbook also explains that indefinite-term employment is the principal model under Turkish labor law, while fixed-term contracting is the exception. For employers, this is a critical point. Turkish law does not treat fixed-term contracting as a free drafting preference; the default assumption is that employment continues indefinitely unless the legal conditions for a fixed term are actually met.
Fixed-term contracts
Article 11 allows a fixed-term contract only where the employment is linked to objective conditions, such as a specific-duration job, the completion of a particular task, or the occurrence of a particular event, and the contract must be made in writing. The same article also states that fixed-term contracts cannot be chained repeatedly unless there is an essential reason; otherwise, the relationship is treated as indefinite from the beginning. This is one of the most important drafting traps for employers in Türkiye. Simply labeling a contract “fixed-term” does not make it legally fixed-term.
Article 12 adds another important rule: employees working under fixed-term contracts cannot be treated differently from comparable indefinite-term employees solely because their contract is for a fixed term, unless there is a justified reason. Divisible monetary benefits must be paid proportionately to the period worked, and where seniority is relevant to a benefit, different treatment must also be objectively justified. In other words, fixed-term status cannot be used as a shortcut to reduce rights without legal justification.
Continuous and discontinuous work
Article 10 distinguishes between continuous and discontinuous work. Jobs that, by their nature, last no more than 30 working days are treated as discontinuous; jobs lasting longer are continuous. The distinction matters because Article 10 also states that several provisions of Labor Law No. 4857 do not apply to discontinuous work, and the Turkish Code of Obligations may govern those issues instead. Employers dealing with project-based short work should not assume the same statutory consequences always apply.
5. Full-time, part-time, call-on work, and remote work
Part-time contracts
Article 13 provides that where the normal weekly working time is set significantly lower than that of a comparable full-time employee, the contract is part-time. The same article states that part-time employees cannot be treated differently from comparable full-time employees merely because of part-time status unless there is a justified reason, and divisible monetary benefits must be paid proportionately. The Ministry’s 2026 handbook adds that work up to two-thirds of comparable full-time working time is treated as part-time in practice.
Article 13 also states that, where there is a suitable vacancy, employee requests to move from part-time to full-time or from full-time to part-time should be taken into consideration, and vacancies should be announced in time. This does not mean every request must be accepted, but it does mean the employer should treat such requests seriously and within a transparent internal process.
Call-on work
Article 14 regulates call-on work as a form of part-time employment established by written contract, under which the employee performs work when the employer needs it. If the parties do not specify how long the employee will work within a week, month, or year, the weekly working time is deemed to be 20 hours. The employee is entitled to wages for the agreed call period whether or not actually called to work, and unless otherwise agreed the employer must make the call at least four days in advance. If the daily duration is not specified, the employer must engage the employee for at least four consecutive hours each time.
For employers, call-on work is a useful flexibility tool but also a common compliance hazard. The model only works if the contract is written and the advance-notice and minimum-work rules are respected. Attempting to use an informal “we will call you when needed” arrangement without the statutory structure invites wage and classification disputes.
Remote work
Remote work is now a clearly recognized contract form under Turkish labor law. Article 14 defines remote work as a written employment relationship in which the employee performs work at home or outside the workplace through technological communication tools within the employer’s organizational structure. The Remote Work Regulation, issued under Article 14, confirms that remote-work contracts must be in writing and lists the minimum topics that must appear in the contract, including the work description, the manner of performance, the duration and place of work, wage terms, tools and equipment, protection obligations, communication method, and general and special working conditions.
The Ministry’s 2026 handbook also emphasizes that remote workers may not be treated differently from comparable on-site employees without a valid reason and that the employer remains responsible for occupational health and safety measures appropriate to the work, including information, training, health surveillance, and necessary safety precautions. Employers should therefore avoid treating remote work as a casual side arrangement. If remote work is part of the business model, the contract must address it directly and precisely.
6. Probation clauses and team contracts
Article 15 allows the parties to include a probation clause in the employment contract. The probation period may be up to two months, and collective bargaining agreements may extend it to up to four months. During probation, either party may terminate the employment contract without notice and without compensation, although the employee remains entitled to wages and other rights accrued for work already performed. The Ministry’s 2026 handbook also notes that probation may be used in both fixed-term and indefinite-term contracts.
Team contracts are regulated by Article 16. A team contract is the agreement made by one worker, acting as team leader, on behalf of a group of workers. It must be in writing regardless of duration, and it must identify each worker and specify each worker’s wage separately. Once each listed worker begins work, the team contract becomes effective separately for that worker, and the employer must pay each worker directly. The Ministry handbook also states that no brokerage or similar deduction may be taken from team members’ wages for the team leader.
7. Equality and discrimination rules affect contract drafting
Employers in Türkiye must also remember that employment contracts are subject to the equal-treatment principle. Article 5 prohibits discrimination in employment relations on grounds such as language, race, color, sex, disability, political opinion, philosophical belief, religion, sect, and similar reasons. The same article states that, unless biological reasons or the nature of the job require otherwise, an employer cannot directly or indirectly discriminate because of sex or pregnancy in the making of the contract, the setting of its terms, its implementation, or its termination. It also prohibits setting a lower wage for the same or equal-value work because of sex.
Article 5 also states that, absent essential reasons, an employer cannot treat a part-time worker less favorably than a full-time worker, or a fixed-term worker less favorably than an indefinite-term worker, merely because of that status. If the rule is violated, the employee may claim up to four months’ wages as discrimination compensation in addition to deprived rights. Contract language, compensation structure, bonus rules, and benefit wording should therefore be reviewed with equal-treatment compliance in mind.
8. Employers cannot unilaterally rewrite essential terms
One of the most important rules for employers is Article 22 on substantial changes in working conditions. If the employer wants to make a substantial change to conditions arising from the employment contract, annexed policies, workplace rules, or established workplace practice, the employer must notify the employee in writing. A change that is not made in writing, or that is not accepted by the employee in writing within six working days, does not bind the employee. If the employee rejects the proposal, the employer may terminate only by explaining in writing that the change is based on a valid reason or that another valid reason for termination exists, and by observing the required notice rules. Changes also cannot be made retroactively.
This provision has enormous practical importance. Employers often assume they can change job location, title, reporting line, hybrid attendance rules, bonus systems, or working schedules through internal announcement alone. Article 22 says otherwise when the change is substantial. The legal risk is not limited to the change itself; mishandling a change proposal may also contaminate the later termination process.
9. Contract drafting does not eliminate statutory termination rules
Employers should never assume that a strongly worded contract clause can displace Turkish statutory termination protections. Ministry guidance states that, before terminating an employment contract, written notice is the rule, and the statutory notice periods under Article 17 are two, four, six, or eight weeks depending on length of service. If the employer terminates without observing these periods, notice compensation becomes payable.
For some employees, the termination regime is even stricter. Ministry guidance also states that in order for reinstatement protections to apply, the workplace must employ at least 30 employees and the employee must have at least six months of service. In those cases, the employer must notify the termination in writing, clearly state the reason, and pay all rights due upon termination. If the employee claims that no reason was stated or the stated reason was invalid, the employee may pursue reinstatement by first applying to mediation within one month from termination.
Immediate termination rights also arise from statute, not just from contract drafting. Article 24 gives the employee the right to terminate immediately for just cause in listed situations, including where the employer misled the employee about essential points of the contract, sexually harassed the employee, failed to take action against workplace harassment by others, or failed to calculate or pay wages in accordance with law or contract. Employers therefore need contracts that align with statutory rights, not contracts that pretend those rights do not exist.
10. Disputes arising from employment contracts usually go through mandatory mediation first
Under Article 3 of Labor Courts Law No. 7036, mediation is a mandatory precondition for lawsuits concerning employee or employer receivables and compensation claims based on law or on an individual or collective employment contract, as well as reinstatement claims. If mediation is skipped, the case is procedurally dismissed. The same law provides that the mediator must normally conclude the process within three weeks, subject to a one-week extension in compulsory cases, and limitation periods stop running during the mediation period.
For employers, this means contract disputes in Türkiye do not usually begin directly in court. They begin with a mediation file in which the wording of the contract, annexes, policies, payroll records, notices, emails, and employee acknowledgments can become decisive. A vague contract is therefore not merely a drafting problem; it is an early-case-strategy problem.
11. Common mistakes employers make in Turkish employment contracts
The most common employer mistakes under Turkish labor law are straightforward: using fixed-term contracts without objective grounds, failing to put required contracts in writing, copying generic remote-work clauses without the details required by the Remote Work Regulation, assuming part-time or fixed-term workers can receive reduced benefits without legal justification, treating call-on work informally, and attempting to impose substantial changes through internal announcements instead of Article 22’s written-change mechanism. Each of these mistakes appears small at the start of the relationship but becomes expensive once a dispute arises.
A second recurring error is treating the contract as the only relevant source of obligations. Turkish law also gives legal force to workplace practice, policy annexes, and mandatory statutory rules. That is why employers should review not only the signed contract but also handbook language, remote-work arrangements, pay practices, scheduling rules, disciplinary documents, and written notices. In many employment disputes, the actual legal framework is the contract plus the surrounding written employment ecosystem.
Conclusion
Under Turkish labor law, an employment contract is far more than a standard template. It is the legal foundation of the employment relationship, but it operates inside a mandatory statutory framework that employers cannot contract around. The safest approach is to select the legally correct contract type, put the agreement in writing whenever required or prudent, define essential terms clearly, structure remote and flexible work carefully, comply with equal-treatment rules, document changes in accordance with Article 22, and remember that termination and disputes will be judged under statutory rules as much as under the contract text itself.
For employers operating in Türkiye, the key lesson is simple: do not use employment contracts as generic forms. Use them as compliance documents tailored to the real structure of the job. Done correctly, they reduce ambiguity, improve operational control, and significantly lower the risk of future labor disputes. Done poorly, they often become the first piece of evidence against the employer.
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