Turkey operates 19 active free zones where foreign manufacturers and exporters can access corporate tax exemptions on export earnings, duty-free inputs, VAT-free operations, and the ability to keep accounts in foreign currency. A July 2024 law change narrowed the tax exemption significantly — here is the current picture.
Turkey's free zones (serbest bölgeler) are not simply warehousing areas. They function as export-production platforms where companies — Turkish or foreign — manufacture goods using duty-free imported inputs and sell the output abroad, shielded from corporate income tax on those export revenues. As of 2024, 19 zones are active across the country, employing roughly 100,000 people directly and generating an annual trade volume of between $27 billion and $30 billion.
What distinguishes Turkey's model from the EU's free zone regime is its explicit orientation toward manufacturing and foreign trade policy — not merely customs facilitation. Turkey allows production inside free zones; the EU does not, except for a few legacy exceptions. This makes Turkey's zones genuinely useful to foreign investors who want to manufacture in Turkey and export to European, Middle Eastern, or global markets simultaneously.
A July 2024 amendment to the Free Zones Law (Law No. 7524) tightened the corporate tax exemption for manufacturers in a way that investors planning both export and domestic Turkish sales must account for. Understanding what changed — and what did not — is the starting point for any investor evaluating a free zone location.
Turkey's free zones have run a consecutive external trade surplus every year for the past 12 years. In 2024, they contributed a net $7.8 billion to Turkey's balance of payments — a positive outlier in an economy that has recorded a trade deficit every year since 1946.
What Turkey's Free Zone Law Actually Says
The governing legislation is Law No. 3218 on Free Zones, enacted in 1985 and amended more than a dozen times since. The latest substantive changes came in 2017 and 2024. The law is implemented through the Free Zones Implementation Regulation and is administered by the Directorate General of Free Zones within the Ministry of Trade.
Under Article 4 of Law 3218, free zones may host any industrial, commercial, or service activity that the President approves. In practice, zones have adopted a mixed model: a single zone can contain manufacturers, traders, logistics firms, and service providers operating under the same legal framework but with different license categories and, as a result, different incentive entitlements.
The fundamental customs premise is set out in Provisional Article 6 of Law 3218: until Turkey's EU accession date, free zones are treated as outside Turkey's customs territory. This means goods entering free zones from abroad do not trigger customs duty at the point of entry. Duty becomes payable only when goods move from a free zone into Turkey's domestic market — and at that point the full Turkish customs tariff applies.
The 19 Active Free Zones and Their Specializations
Turkey opened its first two free zones — Mersin and Antalya — in 1987. Since then, the network has expanded to 19 active zones, concentrated primarily in industrially developed western regions. Two zones that had opened in underserved eastern regions (Erzurum and Mardin) later closed due to insufficient demand. The most recent addition, Batı Anadolu Free Zone near İzmir, opened in 2021.
| Free Zone | Est. | Primary Focus |
|---|---|---|
| Mersin | 1987 | Logistics and trade |
| Antalya | 1987 | Manufacturing and export |
| Ege (Izmir) | 1990 | Manufacturing — textiles, chemicals, machinery |
| Istanbul İhtisas (formerly Atatürk Airport) | 1990 | Software and technology services |
| Trabzon | 1992 | Trade and logistics (Black Sea gateway) |
| Istanbul Endüstri ve Ticaret | 1994 | Manufacturing and trade |
| İzmir | 1998 | Mixed industrial |
| Samsun | 1998 | Trade and logistics |
| Rize | 1998 | Trade and logistics |
| Istanbul Trakya | 1998 | Manufacturing |
| Kayseri | 1998 | Manufacturing — furniture, machinery (largest by area) |
| Avrupa | 1999 | Manufacturing and logistics (near Istanbul) |
| Gaziantep | 1999 | Manufacturing — textiles, plastics |
| Adana-Yumurtalık | 1999 | Manufacturing and energy sector |
| Denizli | 2000 | Manufacturing — textiles |
| Bursa | 2001 | Manufacturing — automotive supply chain |
| Kocaeli | 2001 | Manufacturing — automotive, chemicals |
| TÜBİTAK-MAM Technology | 2002 | R&D and technology development |
| Batı Anadolu (Bergama-Izmir) | 2021 | Manufacturing — new zone, expanding |
The Directorate General of Free Zones publishes location maps and operator contacts for each zone. Zones with the largest land areas — Kayseri, Adana-Yumurtalık, and Ege — are predominantly manufacturing-oriented. Istanbul İhtisas and TÜBİTAK-MAM specialize in knowledge-economy activities.
The Current Incentive Package
Turkey's free zone incentives are not uniform. Which exemptions apply depends on the activity type on the license. The five principal incentives are: corporate and income tax exemption, payroll withholding exemption, customs duty exemption, VAT exemption, and property tax exemption. A sixth benefit — foreign currency bookkeeping — applies to all users regardless of activity type.
1. Corporate and Income Tax Exemption
The most commercially significant incentive is the exemption from Corporate Tax and Income Tax on earnings generated in free zones. The exemption is governed by Provisional Article 3 of Law 3218 and has evolved substantially since 2004.
As of mid-2024, following the amendment introduced by Law No. 7524 (Article 24), the exemption applies as follows:
- Manufacturing license holders: Income from the export sales of goods produced in the free zone is exempt from corporate tax and personal income tax — valid until Turkey's EU accession date.
- Service license holders (maintenance, repair, assembly, handling, testing, packaging, labeling, storage): Income is exempt provided 100% of the service is delivered to clients abroad.
Before July 2024, manufacturing license holders' income from sales to both foreign buyers and other users inside the free zone was potentially within scope of the exemption. Law 7524 restricted it to "income from export sales" (yurt dışına satış) only. Income from sales into Turkey's domestic market or intra-zone sales to other free zone users is now taxable. Investors planning a mixed export-and-domestic operation need to factor this in before choosing a free zone structure.
As of end-2024, approximately 45% of all free zone license holders qualify for the corporate/income tax exemption — based on the ratio of manufacturing and qualifying service licenses (1,291 manufacturing licenses out of 2,970 total).
2. Payroll Withholding (Stopaj) Exemption
Under Provisional Article 3(2)(b) of Law 3218, manufacturing license holders who export at least 85% of their annual production (measured in FOB value) are exempt from income tax withholding on employee wages. This reduces direct labor costs for export-intensive producers — a meaningful advantage given that Turkey's labor regulations place the payroll tax burden on the employer rather than the employee.
3. Customs Duty Exemption
Goods entering a free zone from abroad — including raw materials, machinery, semi-finished goods, and components — are not subject to customs duty for as long as they remain in the zone. The exemption applies whether the goods originate in the EU, the US, China, or any other country.
When goods move from the free zone into Turkey's domestic market, Turkish customs duties apply. When goods are exported from the free zone to a third country, they leave duty-free. Goods shipped from Turkey's domestic market into a free zone are treated as exports under Turkish customs law and are released from Turkey without domestic duty consequences.
4. VAT Exemption
Shipments from Turkey's domestic market to free zones are classified as exports under VAT Law No. 3065 (Articles 11 and 12) and are therefore VAT-exempt. Services provided inside free zones are also VAT-exempt under Article 17/4 of the same law. This has a practical cash-flow benefit: companies holding stock in a free zone for on-demand export can reclaim Turkish VAT paid upstream without waiting for actual shipment to an overseas buyer.
5. Property Tax Exemption
Buildings located in free zones are permanently exempt from property tax (emlak vergisi) under the amendment to Property Tax Law No. 1319 introduced by Law 7033 in 2017. This exemption is not time-limited to EU accession — it applies indefinitely.
6. Foreign Currency Bookkeeping
Under Article 9 of Law 3218, free zone users may denominate all transactions in foreign currency and keep their official accounting records in foreign currency. This is not available to ordinary Turkish companies operating outside free zones, and its value in Turkey's context is significant: Turkey has experienced high and persistent inflation for many years, creating exchange-rate volatility that inflates nominal TRY figures and complicates financial planning. Foreign currency bookkeeping eliminates that accounting exposure for free zone operations.
For foreign investors operating in currencies other than TRY — particularly EUR, USD, or GBP — free zone accounting in foreign currency removes the need to manage TRY translation risk at the entity level. This is one of the incentives not contingent on EU accession timing and unlikely to be removed in the near term.
License Types, Durations, and Entry Options
Foreign investors — individual or corporate — may enter Turkish free zones as either investor-users (who construct or purchase their own premises inside the zone) or tenant-users (who lease space from the zone's infrastructure operator). The license durations differ:
| Entry Mode | Manufacturing License | Other Activity License |
|---|---|---|
| Investor-user (own premises) | 45 years | 30 years |
| Tenant-user (leased premises) | 20 years | 15 years |
These license durations exceed those typical in Middle Eastern or Southeast Asian free zone regimes, which generally cap initial terms at 10–15 years. Investor-users who construct their own buildings have the right to do so and hold those structures for the license duration — a structural advantage over EU free zones, where users have no such development rights.
There is no minimum Turkish equity or local partner requirement. Under FDI Law No. 4875, foreign investors enjoy the same rights as domestic investors, including full ownership of entities operating in free zones. Profits and capital may be repatriated without restriction.
The zone operator (Bölge Kurucu ve İşleticisi, or BKİ) manages the zone's common infrastructure, security, and administrative services — in effect functioning as the zone's local government. Operators are licensed by the Ministry of Trade and may be public, private, or public-private entities. Some zones are operated by state-owned companies; others by private firms.
How Turkey's Free Zones Differ from EU Free Zones
The distinction matters because many foreign investors approaching Turkey have prior experience with free zones in EU member states, and the two regimes function very differently.
Turkey's Free Zones
- Production and manufacturing explicitly permitted
- Corporate tax exemption on export earnings
- Customs duty-free for imported inputs used in production
- Zones treated as outside Turkey's customs territory
- Foreign currency bookkeeping permitted
- Managed by Ministry of Trade as a foreign trade policy instrument
- License terms up to 45 years for manufacturers
EU Free Zones
- Production generally not permitted (limited exceptions for legacy zones)
- No corporate tax exemption; state aid rules prohibit tax preferences
- Customs suspension applies but production using suspended goods is not allowed
- Zones treated as within EU customs territory (since 2013 Union Customs Code)
- No special accounting currency provision
- Managed by customs authorities as a trade facilitation instrument
The practical implication: a foreign manufacturer that uses Turkey as a production base for exports to EU markets can take advantage of Turkey's free zone production incentives in a way that is not replicable within EU member states. Turkey's Customs Union with the EU means that goods produced in Turkish free zones with EU-origin inputs can access EU markets using the A.TR Movement Certificate, which facilitates tariff-free entry for eligible goods.
What the Numbers Show About Foreign Investor Participation
As of January 2024, 545 foreign-capitalized companies operated inside Turkish free zones. Of these, 166 were based in EU member states, employing 7,089 people — a number that has grown consistently over the preceding five years. EU-affiliated companies are concentrated in the Avrupa and Ege free zones, which are the two closest to Turkey's European land border and İzmir's port infrastructure.
The Ministry of Trade estimates that total FDI into free zones since their inception amounts to approximately $7.5 billion. That figure covers equity investment in plant, equipment, and structures inside the zones — distinct from the broader TCMB FDI data, which tracks capital flows at the national level.
Since 2017, exports from Turkish free zones to the EU have consistently exceeded imports from the EU into those zones. Free zones now account for approximately 3–4% of Turkey's total EU economic relationship when trade, investment, and employment data are combined.
Practical Considerations Before Choosing a Free Zone
Match the zone to the activity
Zones differ significantly in infrastructure, sector focus, and available floor space. Kayseri and Ege offer the largest land areas, primarily for heavy or space-intensive manufacturing. Istanbul İhtisas is designed for software and digital services. TÜBİTAK-MAM operates under a science-park model suited to R&D-heavy operations. Bursa and Kocaeli serve the automotive supply chain. Investors should verify zone capacity and operator services before committing to a location.
Verify which activities qualify for the tax exemption
Since the July 2024 change, the corporate tax exemption for manufacturers applies only to income from export sales. If the business model involves selling into Turkey alongside exports, the portion attributable to domestic sales is taxable at the standard corporate rate. Separate accounting for export and domestic revenue is therefore necessary.
Assess the 85% export threshold for payroll exemption
The payroll withholding exemption requires exporting at least 85% of annual production by FOB value. Companies with significant domestic sales channels may not meet this threshold and should model the payroll cost with and without the exemption.
Understand the Customs Union implications
Turkey's Customs Union with the EU means third-country goods entering a Turkish free zone are not automatically eligible for duty-free entry into the EU. If such goods are to be shipped to EU member states, the relevant origin rules and the A.TR certificate requirements apply. Goods incorporating sufficient Turkish value-added will qualify; goods that are merely transshipped or minimally processed may not.
Company structure inside the zone
Foreign investors typically establish a company under Turkish Commercial Code No. 6102 — a limited liability company (Ltd. Şti., minimum capital TRY 50,000) or joint stock company (A.Ş., minimum capital TRY 250,000) — and then obtain a free zone activity license for that entity. The same entity may hold the free zone license and operate normally under Turkish law; there is no separate "free zone company" legal form. The license governs which activities the entity may conduct inside the zone and which incentives apply.
The Outlook: Incentives Are Stable, Not Permanent
Turkey's free zone incentives are legally linked to the country's EU accession date — a condition inserted to manage compatibility concerns under the EU-Turkey Customs Union. With accession negotiations effectively stalled since 2018, this sunset clause has little practical near-term effect. The incentives are operating and available now.
What the 2024 amendment demonstrates is that the incentive framework is still being actively adjusted. The narrowing of the manufacturing tax exemption to export sales only was partly a revenue measure and partly a step toward narrowing the gap with EU state aid rules — even in the absence of active accession talks. Investors should monitor the Official Gazette and the Ministry of Trade's free zone legislation page for further changes.
The property tax exemption and the foreign currency bookkeeping right are not linked to EU accession and appear structurally durable. The customs duty exemption depends on the customs status of the zones, which is itself tied to EU alignment — but any change here would require a rewrite of the fundamental Free Zones Law, not an incremental amendment.
Turkey's free zones are a working option for foreign manufacturers targeting export markets. The core package — corporate tax exemption on export earnings, duty-free imported inputs, VAT-free operations, and foreign currency bookkeeping — is intact. The July 2024 change narrows the tax exemption to export sales only, which matters for companies planning domestic Turkish distribution alongside export operations. Zones near Istanbul and İzmir have the most established infrastructure and highest foreign investor concentration.
