Taxes for a Turkish Company Owned by a Foreigner: Corporate Income Tax, VAT, and Aurum Accounting

Turkey provides a modern, fully digitized corporate tax framework that offers exceptional clarity and stability for cross-border commerce. Governed by the Foreign Direct Investment Law (Law No. 4875), enterprises established by international entrepreneurs enjoy the identical legal and fiscal standing as Turkish domestic businesses. Non-residents can own 100% of the equity in a Limited Şirket (Ltd) or Anonim Şirket (A.Ş.) and access a competitive tax environment tailored for international trade and digital services.

At Aurum, we ensure that your enterprise begins its fiscal life on a compliant, transparent foundation. Our 3-day turnkey setup in Istanbul includes executive airport transfer, hotel accommodation for the deal duration, sworn translation, tax registration with immediate issuance of the official Tax Certificate (Vergi Levhası), active multi-currency accounts at VakıfBank and Yapı Kredi, and immediate onboarding with a licensed Turkish accountant (mali müşavir) who manages all ongoing tax compliance from day one.

This comprehensive guide analyzes core corporate tax obligations, export tax exemptions, filing cycles, and practical fiscal management for foreign owners.

1. Primary Corporate Tax Obligations

A corporate legal entity registered in Turkey is subject to full tax liability (Tam Mükellefiyet). The Turkish fiscal framework consists of four primary components: Corporate Income Tax, Value Added Tax (VAT), Withholding Tax, and Stamp Tax.

A. Corporate Income Tax (Kurumlar Vergisi)

Corporate Income Tax is assessed on the net taxable profits generated by the company during the fiscal year—calculated as total gross commercial revenue minus documented allowable expenses.

• Deductible Business Expenditures: All genuine expenses incurred in the operation of the business reduce the net taxable base: registered address fees, accounting retainers, executive compensation, international software licenses, advertising, professional services, and business travel.
• Export Tax Incentives: For companies actively exporting physical products or qualifying cross-border digital services, Turkish corporate legislation provides a reduced corporate tax rate on export-derived earnings, giving international businesses based in Turkey a distinct global advantage.
• *Advance Corporate Tax (Geçici Vergi):* Corporate tax is administered in quarterly advance installments based on intermediate 3-month profit calculations. At year-end, all quarterly advances are credited against the final annual corporate tax balance.

B. Value Added Tax (VAT / Katma Değer Vergisi - KDV)

VAT is applied to domestic transactions, goods delivery, and service consumption inside Turkey:

• Domestic Commerce: Standard VAT rates apply to domestic contracts, wholesale goods, and local services supplied within the Turkish market.
• Zero-Rated Export VAT (0% KDV):
• Physical Goods Export: Physical merchandise exported through Turkish customs to foreign buyers is 100% exempt from VAT (0% KDV).
• Digital and Service Exports (Hizmet İhracatı): Software development, digital engineering, graphic design, remote consulting, data processing, and international marketing provided to foreign clients are exempt from VAT (0% KDV). When services are delivered to non-resident entities and utilized abroad, invoices are legally issued without Turkish VAT.
• *Reverse-Charge VAT (KDV-2):* When your enterprise purchases digital services, cloud servers, or advertising from international technology companies, reverse-charge VAT is processed systematically by your appointed accountant.

C. Withholding Tax (Stopaj / Muhtasar)

Withholding tax applies to specific disbursements made to third parties:

• Corporate Virtual Offices: When utilizing an accredited virtual office (Sanal Ofis) provided by an established commercial entity, no rental withholding tax (Stopaj) applies, as the provider issues a standard commercial invoice.
• Profit Distributions and Dividends: When the company distributes annual net profits to foreign shareholders, withholding tax applies at the point of distribution. Turkey maintains comprehensive Double Taxation Avoidance Treaties (DTT) with more than 85 countries, protecting foreign investors from duplicate tax liabilities in their home jurisdictions.

D. Statutory Declaration Stamp Duties (Damga Vergisi)

Fixed government stamp fees are levied upon the digital submission of mandatory monthly and quarterly tax declarations. These administrative filings are executed directly by your certified accountant.

2. Summary Framework: Turkish Corporate Taxes

3. Statutory Reporting and Compliance Calendar

All corporate tax declarations must be submitted electronically through the secure portal of the Turkish Revenue Administration using the digital credentials of your licensed accountant (Mali Müşavir).

Monthly Compliance Cycle (by the 26th–28th of each month):
  • Electronic preparation and filing of the monthly VAT return (KDV)
  • Submission of withholding tax and payroll declarations (Muhtasar)
                     ↓
Quarterly Compliance Cycle (May, August, November, February):
  • Quarterly closing of interim income and expenditure ledgers
  • Submission and settlement of Advance Corporate Tax (Geçici Vergi)
                     ↓
Annual Compliance Cycle (April):
  • Submission of the comprehensive Annual Corporate Income Tax Return
  • Formal approval of balance sheets and corporate dividend resolutions

Because Aurum pairs your enterprise with an experienced accountant on site in Istanbul, your filing calendar is managed methodically with zero administrative friction.

4. Strategic Incentives for IT and Export Enterprises

Turkey actively supports export-focused entrepreneurs, software developers, and international trading houses through statutory fiscal incentives:

1. 1Substantial Deductions for Cross-Border Service Providers: Turkish corporate tax law allows companies exporting qualifying digital services—including software engineering, data management, design, and telemedicine—to deduct a significant percentage of their net service profits directly from their corporate taxable base.
2. 2Global Export Competitiveness: Invoicing international clients in USD or EUR with 0% VAT allows foreign-owned Turkish firms to price services competitively while accumulating hard-currency reserves in Turkish banks.
3. 3Double Taxation Treaty Coverage: With bilateral treaties active with over 85 nations (including the US, UK, Germany, UAE, Kazakhstan, and Uzbekistan), business owners can repatriate commercial profits efficiently and securely.

5. Professional Onboarding: Licensed Mali Müşavir

Under Turkish corporate law, company directors are not authorized to submit their own corporate tax returns; all filings must be certified by an accredited public accountant (Serbest Muhasebeci Mali Müşavir - SMMM).

Aurum provides a seamless accounting integration:

• During your 3-day launch in Istanbul, we introduce you directly to your assigned licensed accountant.
• The accountant reviews your business scope, configures your electronic billing infrastructure (E-Fatura, E-Arşiv), and secures the director’s digital signature token (E-İmza).
• The accountant handles your monthly filings, prepares calculation slips (Tahakkuk Fişi), and coordinates tax settlements directly through your accounts at VakıfBank and Yapı Kredi.

6. Digital Tax Payments via VakıfBank and Yapı Kredi

All statutory tax payments, municipal fees, and social contributions in Turkey must be settled in Turkish Lira. The banking architecture established by Aurum provides complete digital tax settlement capability:

• Direct electronic links to the Turkish Revenue Administration portal are integrated into the online banking portals of both VakıfBank and Yapı Kredi.
• Taxes are settled instantly via web or mobile banking with a single click, eliminating manual visits to tax offices.
• Incoming export currency (USD, EUR) can be converted into Turkish Lira within the app at competitive commercial exchange rates to settle monthly tax liabilities.

7. Frequently Asked Questions (FAQ)

Does a company with zero transactions still pay taxes?

An inactive company does not owe corporate income tax or VAT. However, the certified accountant must file mandatory monthly nil-returns (Boş Beyanname). The company’s only tax liability in this scenario is the minimal statutory declaration stamp duty for each submitted form.

How do foreign owners pay Turkish corporate taxes from abroad?

All payments are executed digitally. Your accountant uploads the official tax voucher (Tahakkuk Fişi) to your online banking portal, and you authorize the settlement in Turkish Lira directly from your VakıfBank or Yapı Kredi account via your smartphone.

Does foreign ownership trigger personal tax in Turkey?

No. Owning equity in a Turkish company does not create personal tax liability in Turkey. Personal tax obligations only arise if the foreign national receives a formalized executive salary from the Turkish entity or receives a declared dividend distribution.

How do we prove eligibility for 0% VAT on cross-border services?

To apply the 0% VAT rate legally, your accountant submits the export commercial invoice issued to the foreign company, the executed service contract, and confirmation that payment was received via international wire transfer into your company's USD or EUR corporate account.

Conclusion

The Turkish corporate tax system offers high efficiency, attractive incentives for international exporters, and full digital transparency. Aurum establishes your legal entity, activates multi-currency accounts in VakıfBank and Yapı Kredi, and onboards your certified public accountant within 3 business days in Istanbul.

Contact Aurum via WhatsApp or Telegram to structure your enterprise and launch your business in Turkey.