Switzerland vs Turkey
Corporate Tax Comparison
Time of Update: Switzerland: 4/01/2026 / Turkey: 4/04/2026
Compare Switzerland and Turkey corporate tax rates, filing due dates, withholding tax, VAT, capital gains tax, and effective tax metrics for cross-border company planning.
Switzerland vs Turkey Corporate Tax Comparison
Basic Corporate Tax Comparison
Corporate Income Tax (CIT)
Switzerland
Turkey
General CIT Rate:
Federal corporate income tax: after-tax profit of 8.5% (pre-tax profit of 7.83%). State and local CIT is added to federal CIT, resulting in an overall effective tax rate between 11.9% and 21.0%, depending on the company's domicile in Switzerland.
General CIT Rate:
25 (financial companies up to 30%)
CIT Return Due Date:
The due date varies from canton to canton (usually between six and nine months after the close of the business year).
CIT Return Due Date:
The 30th day of the fourth month after the end of the fiscal year.
CIT Payment Due Date:
The due date varies from canton to canton.
CIT Payment Due Date:
The tax return form is due by the end of the month (i.e., for companies using the calendar year, it is before the end of April).
CIT Estimated Payment Due Date:
Federal CIT is usually due by 31 March of the following tax period. At the cantonal level, the due dates vary from canton to canton.
CIT Estimated Payment Due Date:
Quarterly prepayments of taxes should be paid by the 17th of the second month of each quarter.
Withholding Tax (WHT)
Switzerland
Turkey
Resident Withholding Tax (Dividend/Interest/Royalty):
0%-35% / 0%-35% / 0
Resident Withholding Tax (Dividend/Interest/Royalty):
0/0/0
None-Resident Withholding Tax (Dividend/Interest/Royalty):
0%-35% / 0%-35% / 0
None-Resident Withholding Tax (Dividend/Interest/Royalty):
15/0/20
Value-Added Tax (VAT)
Capital Gain Tax (CGT)
Switzerland
Turkey
General Capital Gain Tax Rate:
The effective tax rate (ETR) depends on the company’s location of corporate residency in Switzerland. The ETR of a company resident at the capital cities of the Swiss cantons varies between 11.9% and 20.5%. Exceptions to be considered relate to the participation relief and capital gains on real estate.
General Capital Gain Tax Rate:
Capital gains are constrained by the normal corporate income tax rate.
Effective Tax Rate (ETR)
Switzerland
Turkey
Composite Effective Average Tax Rate:
17.1%
Composite Effective Average Tax Rate:
22.33%
Composite Effective Marginal Tax Rate:
10.4%
Composite Effective Marginal Tax Rate:
9.56%
