By Av. Serkan Kara, Istanbul Bar No. 53770. Last updated: 14 June 2026.
Value Added Tax in Turkey, Katma Deger Vergisi (KDV), is governed by VAT Law No. 3065 and applies to the supply of goods, the provision of services, and the importation of goods and services made within the country. KDV is a multi-stage consumption tax: a registered business charges output KDV on its sales, deducts the input KDV it paid on purchases, and remits the difference to the tax office. The headline standard rate is commonly cited at 20 percent, with reduced bands for specified goods and services, but rates and thresholds are set by law and secondary legislation and change periodically, so confirm the figure in force at the time of your transaction. For foreign investors, exporters, and cross-border service providers, the decisive questions are registration, the reverse-charge mechanism under VAT Law No. 3065, refund eligibility for zero-rated supplies, and the exemptions that apply to free zone activity.
What does KDV mean and how does Turkish VAT work?
KDV, Katma Deger Vergisi, is Turkey’s value added tax, regulated by VAT Law No. 3065. It taxes the value added at each stage of production and distribution rather than the full sale price at a single point. A KDV-registered business collects tax on its taxable supplies (output KDV), credits the tax it paid to its own suppliers (input KDV), and pays only the net difference to the tax authority. This input-credit chain is why accurate invoicing and recordkeeping are not administrative formalities but the legal basis for every deduction you claim.
What are the KDV rates and which supplies are exempt?
VAT Law No. 3065 sets a standard rate alongside reduced rates and zero-rated and exempt categories, but the specific percentages are fixed by the law and its implementing decisions and have changed more than once in recent years. Treat any single figure as indicative and verify the current rate before pricing or filing. The structure, rather than the number, is what stays stable:
- Standard rate: applies to most goods and services and drives pricing, margins, and cash flow. The commonly cited current standard rate is 20 percent, but confirm the rate in force at the time of supply.
- Reduced rates: apply to specified essentials such as certain foodstuffs, healthcare items, and accommodation, listed in schedules to the legislation.
- Zero rate: exports and certain international transport and services are zero-rated, allowing input KDV recovery under VAT Law No. 3065 Art. 11.
- Exempt: defined supplies are exempt from KDV entirely, which removes the charge but can also restrict the related input credit.
When must a foreign business register and file for KDV?
A business with taxable transactions in Turkey is required to register and file periodic KDV returns under VAT Law No. 3065, with compliance generally on a monthly cycle. The monthly KDV declaration is filed by the 24th day of the following month, and timely payment matters because late filing and late payment trigger penalties and interest under the tax procedure rules. Foreign businesses supplying digital or electronic services to Turkish consumers must register for KDV where the law assigns the charge to the supplier. Missing a registration obligation does not remove the liability; it adds penalty exposure on top of the tax due.
How does the KDV reverse charge work for cross-border services?
For many cross-border services received from a non-resident supplier, the Turkish recipient accounts for the tax as the responsible taxpayer under VAT Law No. 3065 Art. 9, declaring it through the responsible-party (VAT2) return rather than the supplier charging Turkish KDV. This reverse-charge mechanism shifts the compliance burden onto the recipient established in Turkey, and getting it wrong on inbound services is one of the most common audit findings for international groups. Identifying which inbound services fall within Art. 9, and whether a corresponding input credit is available, is a structuring question best resolved before contracts are signed.
Can input KDV be refunded, and when?
Excess input KDV is, for most sectors, carried forward against future output KDV rather than refunded in cash. The principal cash-refund route arises from export and zero-rated supplies under VAT Law No. 3065 Art. 11, where exporters and similar taxpayers can claim back the input KDV attributable to those supplies. Refund claims are document-driven and subject to verification or audit, so the controlling factors are the completeness of your export and customs documentation and the consistency of your invoices. Plan the documentation trail before the supply, not after the refund is queried.
What KDV reliefs apply to free zones, tourists, and digital services?
Several special regimes sit alongside the general VAT Law No. 3065 rules and matter most to cross-border operators:
- Free trade zones: transactions within a free trade zone may be exempt from KDV under VAT Law No. 3065 read with the Free Zones Law No. 3218, with the precise treatment depending on the type of transaction and the direction of supply.
- Tourist refund: eligible travellers may reclaim KDV on qualifying goods exported with customs validation within the statutory period, subject to the conditions in the legislation.
- Digital Services Tax: Turkey introduced a separate Digital Services Tax in 2020 on certain electronically supplied services by non-resident providers; it is distinct from KDV, and a digital business can fall within both regimes at once.
Because these reliefs each turn on transaction type and documentation, confirm eligibility against your actual contracts rather than the general label.
Carry-forward credit vs cash refund: which position applies?
The single most consequential KDV decision for a trading or exporting business is whether its excess input KDV sits as a carry-forward credit or qualifies for a cash refund. The two outcomes have very different cash-flow consequences, and the dividing line is the nature of your output supplies.
| Factor | Carry-forward credit (most sectors) | Cash refund (export and zero-rated) |
|---|---|---|
| Legal basis | General offset mechanism, VAT Law No. 3065 | Zero-rating and refund, VAT Law No. 3065 Art. 11 |
| What you get | Credit applied against future output KDV | Repayment of attributable input KDV |
| Cash-flow effect | Cash tied up until offset | Cash recovered, subject to claim approval |
| Documentation | Standard invoice and ledger records | Export and customs evidence required, audit likely |
| Typical user | Domestic supplier with output KDV | Exporter or supplier of zero-rated services |
If your model is export-led, structuring supplies to fall clearly within the Art. 11 route protects your working capital. If you sell mainly into the domestic market, the carry-forward position is the realistic baseline to plan around.
What are the main KDV compliance risks?
The recurring exposures for cross-border businesses are predictable, which is what makes them avoidable. Failing to register when taxable transactions begin converts a manageable tax into tax plus penalties. Misapplying the reverse charge under Art. 9 on inbound services creates assessments years later. Weak invoice and export documentation undermines both input deductions and refund claims under Art. 11. The tax authority conducts KDV audits to test exactly these points, so accurate, contemporaneous documentation is the practical defence. Where the figures are material, securing legal representation before and during an audit limits the downside.
Frequently asked questions
What is the current KDV (VAT) rate in Turkey?
The KDV standard rate is commonly cited at 20 percent, with reduced rates for specified goods and services, all set under VAT Law No. 3065 and its implementing legislation. These rates have changed more than once in recent years, so the rate in force on the date of your transaction is what governs. Always verify the applicable percentage before pricing or filing rather than relying on a remembered figure.
Does a foreign company have to register for KDV in Turkey?
A foreign business with taxable transactions in Turkey is generally required to register and file periodic KDV returns under VAT Law No. 3065, typically monthly. Non-resident suppliers of electronic services to Turkish consumers also fall within the registration rules. For many inbound services, however, the Turkish recipient accounts for the tax under the reverse charge of Art. 9 instead, so the correct answer depends on the supply.
Can I get a cash refund of Turkish input VAT?
For most sectors, excess input KDV is carried forward against future output KDV rather than refunded in cash. Cash refunds arise principally from export and zero-rated supplies under VAT Law No. 3065 Art. 11. These claims are documentation-driven and commonly reviewed or audited, so eligibility depends on having complete export and customs evidence that matches your invoices.
How does the KDV reverse charge affect imported services?
When a Turkish business receives certain services from a non-resident supplier, it accounts for the KDV itself as the responsible taxpayer under VAT Law No. 3065 Art. 9, through the VAT2 return, rather than the foreign supplier charging Turkish VAT. Misapplying this mechanism on inbound services is a frequent audit finding, so the scope of Art. 9 and any matching input credit should be assessed before contracting.
Are free zone transactions exempt from KDV?
Transactions within a free trade zone may be exempt from KDV under VAT Law No. 3065 read together with the Free Zones Law No. 3218, but the treatment depends on the transaction type and the direction of supply into or out of the zone. Because the exemption is not automatic for every flow, confirm the position for your specific operation rather than assuming blanket relief.
For tailored advice on Turkish VAT registration, reverse-charge exposure, refund claims, and free zone structuring, our tax law and customs regulations team reviews your invoices, customs documents, and corporate records to confirm your KDV position under VAT Law No. 3065 before you file. We act for foreign investors and cross-border companies and integrate VAT planning with your wider corporate structure.
For related reading, see our guides on international tax planning in Turkey, the broader Turkish tax system, and Turkish banking and finance law for businesses moving funds across borders.
General information, not legal advice. Turkish law; verify your specific situation with qualified counsel.
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- For related guidance, see our commercial and business law advisory.