Slovenia vs Thailand
Corporate Tax Comparison
Time of Update: Slovenia: 4/05/2026 / Thailand: 4/04/2026
Compare Slovenia and Thailand corporate tax rates, filing due dates, withholding tax, VAT, capital gains tax, and effective tax metrics for cross-border company planning.
Slovenia vs Thailand Corporate Tax Comparison
Basic Corporate Tax Comparison
Corporate Income Tax (CIT)
Slovenia
Thailand
General CIT Rate:
22
General CIT Rate:
20%
CIT Return Due Date:
Before the end of the third month after the end of the tax year.
CIT Return Due Date:
settled within the same 150-day period
CIT Payment Due Date:
Payment for CIT should be made within 30 days after the (final) tax return is submitted.
CIT Payment Due Date:
settled within the same 150-day period
CIT Estimated Payment Due Date:
Monthly or quarterly installment payments.
CIT Estimated Payment Due Date:
due two months after the close of the first six months of the company's accounting period
Withholding Tax (WHT)
Slovenia
Thailand
Resident Withholding Tax (Dividend/Interest/Royalty):
15%
Resident Withholding Tax (Dividend/Interest/Royalty):
0/10/3
None-Resident Withholding Tax (Dividend/Interest/Royalty):
15/15/15
None-Resident Withholding Tax (Dividend/Interest/Royalty):
10/15/15
Value-Added Tax (VAT)
Capital Gain Tax (CGT)
Slovenia
Thailand
General Capital Gain Tax Rate:
Capital gains are constrained by the normal corporate income tax rate of 19%.
General Capital Gain Tax Rate:
Capital gains are subject to the normal CIT rate.
Effective Tax Rate (ETR)
Slovenia
Thailand
Composite Effective Average Tax Rate:
17.38%
Composite Effective Average Tax Rate:
19.61%
Composite Effective Marginal Tax Rate:
10.15%
Composite Effective Marginal Tax Rate:
21.74%
