Overtime Work and Overtime Pay Under Turkish Labor Law
Legal Nature of Overtime Work
Overtime work is an important concept in labor law that refers to work performed beyond the normal working period established by law. Under Turkish labor law, the primary provisions governing overtime are set out in Article 41 of Labor Law No. 4857 and the relevant secondary legislation.
Limiting working hours is important for protecting employees’ physical and mental health, maintaining a balance between professional and private life, and preventing employers from making unlimited use of an employee’s labor capacity.
Under Turkish labor law, the general weekly working time is, as a rule, 45 hours. Work performed beyond this period may be considered overtime when the statutory conditions are satisfied.
Overtime is not necessarily limited to work expressly requested by the employer. Where an employee works beyond normal working hours with the employer’s knowledge or under the employer’s instructions, the employee may, depending on the circumstances, be entitled to overtime compensation.
However, not every situation involving work beyond an ordinary daily schedule automatically falls into the same legal category. The contractual working hours, statutory working-time rules, workplace schedule, and nature of the work must be examined separately.
Weekly Working Hours
Under Labor Law No. 4857, the general weekly working period is 45 hours.
The parties may agree upon a shorter weekly working period in the employment contract. For example, if an employment contract establishes a 40-hour working week, work exceeding 40 hours must be evaluated according to the applicable working-time system to determine whether it constitutes overtime or work exceeding the contractual working period.
It is therefore important to distinguish between the working period established by contract and the statutory threshold for overtime.
Although employers have authority to organize working schedules and distribute working hours among working days, this authority cannot be exercised in a manner that violates statutory limitations designed to protect employees.
For this reason, working hours should be clearly established, and actual working time should be systematically recorded.
When Overtime Occurs
Overtime generally refers to work performed beyond the statutory weekly working period of 45 hours.
For example, if an employee’s weekly working period is 45 hours and the employee works a total of 50 hours during a particular week, the additional 5 hours may constitute overtime if the statutory requirements are satisfied.
However, calculating working time requires more than simply counting the total amount of time an employee spends at the workplace. Periods that are legally deemed to constitute working time must also be taken into account.
Accordingly, overtime calculations may require examination of attendance records, shift schedules, electronic entry and exit systems, timekeeping records, and the employer’s work schedules.
Employee Consent to Overtime
Employee consent is an important legal element in the regulation of overtime.
An employer must comply with the statutory requirements governing overtime before requiring an employee to work additional hours. The employee’s consent to overtime must be evaluated within the framework of the applicable legislation and the nature of the employment relationship.
An employee’s agreement to perform overtime does not mean that the employer is free to disregard statutory limitations on working hours.
In other words, employee consent does not provide the employer with an unlimited authority to exceed statutory working-time restrictions.
Special provisions may also apply to certain occupations, working conditions, or circumstances in which overtime is legally restricted due to occupational health and safety considerations.
Calculation of Overtime Pay
An employee who performs overtime must generally receive overtime pay calculated at 150% of the employee’s normal hourly wage, meaning the normal hourly wage increased by 50%.
For example, if an employee’s normal hourly wage is TRY 200, one hour of overtime would generally be calculated at a minimum rate of TRY 300.
The calculation may involve more than simply identifying the employee’s basic salary. The employee’s remuneration structure, regular payments, and other components that may be relevant to the calculation should be assessed according to the circumstances of the employment relationship.
The distinction between gross and net remuneration is also important. Employment receivables may require consideration of taxes, social security contributions, and other statutory deductions when calculating the final amount.
Work Exceeding the Contractual Working Period
Turkish labor law distinguishes between overtime work and work exceeding the contractual working period, commonly referred to as excess-hours work.
Where the weekly working period has been contractually established below 45 hours, work performed beyond the contractual working period but up to 45 hours may, under certain conditions, constitute work exceeding the contractual working period.
Such work is generally compensated at 125% of the employee’s normal hourly wage, meaning the normal hourly wage increased by 25%.
This distinction is particularly important when calculating employment-related monetary claims.
For example, if an employee’s contractual weekly working period is 40 hours and the employee works 43 hours in a particular week, the additional 3 hours may qualify as excess-hours work. If the employee works beyond 45 hours, the hours exceeding 45 may instead fall within the scope of statutory overtime.
Annual Limit on Overtime
Overtime is subject not only to daily and weekly working-time restrictions but also to an annual limitation.
Under the applicable regulations, the total amount of overtime performed by an employee may not exceed 270 hours per year.
This limitation is intended to prevent employers from continuously and excessively requiring employees to work additional hours.
Even where an employee has consented to overtime, such consent does not eliminate the statutory annual 270-hour limitation.
Employers should therefore monitor not only weekly working hours but also the employee’s total overtime throughout the year.
Overtime and Occupational Health
One of the principal purposes of working-time and overtime regulations is to protect employee health.
Long and continuous working periods may increase physical and mental fatigue, which may also become relevant from the perspective of occupational accidents and workplace risks.
Overtime should therefore not be assessed solely as a matter of remuneration. It must also be considered from an occupational health and safety perspective.
This is particularly important in sectors involving physically demanding work, hazardous conditions, night work, or occupations requiring a high degree of concentration.
Establishing Overtime Work
Evidence in Overtime Claims
One of the principal issues in overtime disputes is establishing whether the employee actually performed overtime work.
Relevant evidence may include:
- timekeeping records,
- workplace entry and exit records,
- electronic access-card systems,
- shift schedules,
- payroll records,
- email records,
- employer instructions,
- duty rosters,
- witness statements, and
- other workplace records.
It is particularly important that working-time records maintained by the employer accurately reflect the employee’s actual working schedule.
Where an employer has an electronic entry and exit system but fails to produce relevant records during a dispute, or where the records conflict with the actual working arrangement, other forms of evidence may need to be considered.
Importance of Payroll Records in Overtime Claims
Payroll records are important evidence in disputes concerning overtime.
Where a payroll document expressly records an overtime payment and that payment has actually been made to the employee, the information may be taken into consideration when determining the employee’s remaining claim.
However, payroll records should accurately reflect the actual working relationship.
If an employee claims that substantially more overtime was performed than the amount recorded on the payroll, the court or relevant authority may need to consider additional evidence to determine the actual working hours.
Employers should therefore treat payroll records not merely as accounting documents but as legal records that should accurately reflect the employment relationship.
Compensatory Time Off Instead of Overtime Pay
Under certain conditions, an employee may choose to receive compensatory time off instead of monetary overtime compensation.
Under this system, the employee receives a period of time away from work in return for overtime previously performed.
The use of compensatory time off is subject to the employee’s rights and the applicable statutory requirements.
The purpose of this mechanism is to provide employees with an alternative means of benefiting from the work they have performed beyond normal working hours.
However, an employer’s unilateral decision to replace legally required overtime pay with compensatory time off should be assessed carefully within the applicable legal framework.
Night Work and Overtime
Night work is particularly significant in the context of working-time regulations because of the special characteristics associated with nighttime employment.
Depending on the sector and nature of the work, working during nighttime hours may be subject to specific statutory limitations.
Employers operating shift systems must therefore consider the special legal rules applicable to night work when organizing working schedules.
Night work does not automatically constitute overtime. However, where the duration of night work exceeds applicable statutory limits, the additional hours may need to be assessed separately under the overtime rules.
For this reason, shift records and working schedules should be maintained accurately for employees working at night.
Overtime Rights of Foreign Employees
Overtime Rights of Foreign Workers
Foreign employees working in Türkiye under Turkish labor law are also protected by the rules governing overtime.
A foreign employee’s nationality does not, by itself, eliminate the employee’s entitlement to overtime compensation.
Where a foreign employee works for an employer in Türkiye under an employment relationship governed by applicable Turkish labor law, the relevant overtime provisions may apply to that employee in the same manner as to other employees.
Workplaces employing foreign employees should therefore maintain accurate overtime records for foreign employees as well as Turkish employees.
Overtime Pay for Foreign Employees
The fact that a foreign employee’s remuneration is denominated in a foreign currency does not eliminate the employee’s right to overtime compensation.
For example, if an employee’s salary is agreed in euros or U.S. dollars, the calculation of overtime pay should first take into account the contractual remuneration and the applicable calculation method.
Whether overtime remuneration may be paid in a foreign currency should be assessed in light of the employment contract and applicable payment rules in Türkiye.
The essential principle is that the employee’s statutory entitlement to overtime should be protected regardless of the currency in which the employee’s remuneration is expressed.
Relationship Between a Foreign Employee’s Work Permit and Overtime
A foreign employee’s work permit is an important administrative element determining the conditions under which the employee may legally work in Türkiye.
However, possession of a work permit does not authorize an employer to disregard Turkish working-time regulations.
Even where a foreign employee is legally employed under a valid work permit, the applicable labor-law provisions concerning working hours and overtime must be observed.
Similarly, if the employee’s work permit contains restrictions relating to a particular employer, occupation, or field of work, the employer must organize the actual employment relationship consistently with those restrictions.
Overtime Obligations of Foreign Employers
Overtime Obligations of Foreign Employers
Foreign employers employing workers in Türkiye must also comply with the applicable rules governing overtime.
The foreign nationality of the employer does not, by itself, eliminate the overtime rights of employees working in Türkiye.
Multinational companies may have working-time and overtime systems based on the laws of the country where their headquarters are located. However, where Turkish labor law applies to employees working in Türkiye, those systems cannot simply be applied without considering mandatory Turkish requirements.
Global human resources policies should therefore be adapted to the mandatory working-time rules applicable in Türkiye.
Overtime Systems in International Companies
Multinational companies frequently regulate overtime through global human resources policies.
However, the working-time rules established by a company’s headquarters may differ from the mandatory limitations applicable in Türkiye.
A global corporate policy cannot reduce the statutory rights of employees working in Türkiye where Turkish law applies.
At the same time, a foreign company may provide employees with more favorable overtime rights than the statutory minimum.
International companies should therefore establish Turkey-specific working-time and overtime procedures or adapt their global policies to comply with Turkish labor legislation.
Overtime Risks for Foreign Employers
For foreign employers, overtime disputes may arise particularly where working-time records are incomplete or inadequate.
A company headquartered outside Türkiye may use a centralized human resources system for its Turkish employees. However, the use of such a system does not necessarily mean that all records required under Turkish labor law have been properly maintained.
In particular, employers should separately monitor:
- working start and end times,
- shift schedules,
- overtime approvals,
- overtime payments,
- compensatory time off, and
- total annual overtime hours.
Maintaining accurate records helps protect employees’ rights while also allowing employers to establish their legal position if a dispute arises.
Key Considerations in Overtime Disputes
In an overtime dispute, the employee’s normal working schedule should first be established.
The following issues should then be assessed:
- The contractual and statutory weekly working period;
- The employee’s actual working hours;
- The amount of overtime performed;
- Overtime payments already made;
- Any compensatory time off provided;
- Compliance with the annual 270-hour limitation.
For foreign employees, the scope and conditions of the work permit, the language and content of the employment contract, and the applicable law may also require consideration.
Conclusion
Overtime is a fundamental institution of Turkish labor law designed to protect employees’ working time and ensure compensation for work performed beyond normal working hours.
As a general principle, work exceeding 45 hours per week may constitute overtime where the statutory requirements are satisfied. Overtime must generally be compensated at a rate of no less than 150% of the employee’s normal hourly wage.
Where the contractual weekly working period is less than 45 hours, work exceeding the contractual period but remaining within 45 hours may, subject to the applicable conditions, constitute excess-hours work and is generally compensated at 125% of the normal hourly wage.
The annual 270-hour limitation is also particularly important. Neither the employer’s operational needs nor the employee’s consent should be interpreted as eliminating statutory limitations designed to protect working time.
Foreign employees are equally entitled to protection concerning overtime where Turkish labor law applies. The employee’s foreign nationality does not eliminate the right to overtime compensation. Likewise, receiving remuneration in a foreign currency or holding a work permit does not, by itself, prevent the application of Turkish overtime rules.
Foreign employers and foreign-invested companies must organize overtime practices for employees working in Türkiye in compliance with applicable Turkish labor law. The working-time system of the country where the company is headquartered should not simply replace mandatory Turkish working-time provisions.
Ultimately, overtime matters should be assessed by considering weekly working hours, actual working time, the employee’s remuneration structure, overtime records, payments already made, compensatory time off, and the annual overtime limitation. Where foreign employees or foreign employers are involved, the work-permit framework, international employment contracts, and applicable law should also be examined.
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