Social Security (SGK) Rights for Foreign Employees in Turkey

A foreign national who starts a job in Turkey on a work permit often asks the same question: "I am already insured back home — do I really have to pay contributions here too?" The answer under Law No. 5510 on Social Insurance and Universal Health Insurance is clear: a foreigner working under an employment contract in Turkey is, as a rule, required to be registered with the Social Security Institution (SGK) and to be insured. Yet this rule carries important exceptions and consequences that both the employee and the employer need to understand. This article explains the social security rights and obligations of foreign employees.

Is SGK Coverage Mandatory for a Foreign Employee?

Under Article 4(1)(a) of Law No. 5510, everyone working under an employment (service) contract is deemed insured. A further provision in the same article expressly brings foreign nationals employed under a service contract within this scope. In practical terms, a foreigner holding a work permit is subject to the same social security status as a Turkish employee.

Article 92 of the Law makes insurance mandatory; it cannot be waived or opted out of. Under Article 8, the employer is obliged to register (notify) the employee with SGK before the first day of work. For foreign employees, the foreigner identification number issued by the Ministry of Interior is used instead of a Turkish ID number. In short, a work permit and SGK coverage go hand in hand; an employer may not employ a permit-holding foreigner off the books.

What Do SGK Contributions Cover?

Although the SGK premium looks like a single payment, it finances several insurance branches:

• Universal health insurance (GSS): Under Article 60 of Law No. 5510, it provides access to healthcare. The insured foreign employee and their dependent family members can use state and contracted private health facilities.
• Long-term insurance (retirement): Contributions for invalidity, old-age and survivors' insurance form the basis of a future retirement pension or a lump-sum payment.
• Short-term insurance (work accidents and occupational disease): This provides rights such as temporary incapacity allowance and permanent incapacity income in the event of a work accident or occupational illness.
• Unemployment insurance: This branch is governed by a separate statute, Unemployment Insurance Law No. 4447. A foreign employee who meets the conditions may claim unemployment benefit if they lose their job.

Bilateral Social Security Agreements: The Exception Against Double Contributions

The most important exception appears in Article 4 of Law No. 5510: nationals of a country that has an international social security agreement with Turkey on a reciprocity basis may, under certain conditions, be kept outside this mandatory coverage. Article 6 likewise reserves the provisions of international social security agreements and does not treat as insured a person sent to Turkey for a temporary assignment of no more than three months on behalf of an enterprise established abroad, who documents that they are subject to social insurance in their home country.

The purpose of these agreements is to prevent double contributions. Turkey is party to bilateral social security agreements with many countries, including Germany, the Netherlands, Belgium, Austria and France; however, because the current and complete list changes over time, it should be confirmed with SGK. Thanks to these agreements, insurance periods spent in one country can be aggregated in the other for the purpose of pension eligibility, and the employee does not have to pay contributions to two countries for the same period. Because the scope and time limits differ from one agreement to another, each specific case must be assessed against the relevant treaty text.

Contributions When Leaving Turkey Permanently: The Lump-Sum Payment

So what happens to the contributions a foreign employee has paid if they leave Turkey for good? Article 28 of Law No. 5510 grants two rights under old-age insurance: an old-age pension or a lump-sum payment. For an employee who cannot accumulate the required number of premium days for a pension, Article 31 comes into play.

Under Article 31, an insured person who has left their job and has reached the age condition for an old-age pension but has not qualified for a pension is repaid the invalidity, old-age and survivors' insurance contributions recorded in their name, updated by each year's revaluation coefficient, as a lump-sum payment. An important detail: this payment covers only long-term insurance contributions; universal health insurance and short-term insurance contributions are not refunded. The same article also allows a person who later becomes insured again in Turkey to have those periods reinstated (ihya) by repaying the amount received, updated. For nationals of countries with a bilateral agreement, aggregating the periods across the two countries is often more advantageous than withdrawing the contributions.

Practical Guidance for Employers and Employees

1. Register on time: The employer must notify SGK of the foreign employee before work begins; late notification triggers administrative fines.
2. Check the agreement status: Investigate from the outset whether a social security agreement exists between the employee's country and Turkey, and if so, whether the double-contribution exception applies.
3. Keep the documents: Records proving foreign insurance coverage (such as assignment/posting certificates) are needed later for period aggregation.
4. Plan before departure: Before leaving Turkey permanently, whether to choose a lump-sum payment or period aggregation should be assessed according to the person's career plan.
5. Track the premium days: All pension and lump-sum rights depend on the reported number of premium days; under-reporting causes loss of rights.

Frequently Asked Questions

I am already insured in my home country — do I still have to pay contributions in Turkey? As a rule, yes. However, if a social security agreement exists between your country and Turkey and conditions such as a temporary posting are met, you may be kept outside Turkish coverage for a defined period. This depends on the specific situation and the relevant agreement.

Can I recover the contributions I paid if I leave Turkey? If you have reached the age condition for an old-age pension but did not qualify for one, you can receive your long-term insurance contributions as an updated lump-sum payment. Universal health and short-term insurance contributions are not refunded.

Will contributions I paid in Turkey count toward my pension back home? If there is a bilateral social security agreement between your country and Turkey, the periods can be aggregated for pension eligibility. Without an agreement, there is no automatic transfer between countries.

What happens if an employer keeps a foreign employee off the books? This leads both to administrative fines and to retroactive contribution debt plus late-payment surcharges, and the employee also loses rights. The work permit and SGK registration must be handled together.

How Mona Hukuk Can Help

Employing foreign nationals is a technical field where work permit law and social security legislation intersect. At Mona Hukuk in Antalya, we advise employers who hire foreign staff and foreigners working in Turkey on SGK registration, the application of bilateral social security agreements, period aggregation and lump-sum payment procedures.

For consultancy in Antalya, you can write to contact@monahukuk.com or call +90 (242) 606 14 32.