Poland vs Slovakia
Corporate Tax Comparison
Time of Update: Poland: 4/05/2026 / Slovakia: 4/05/2026
Compare Poland and Slovakia corporate tax rates, filing due dates, withholding tax, VAT, capital gains tax, and effective tax metrics for cross-border company planning.
Poland vs Slovakia Corporate Tax Comparison
Basic Corporate Tax Comparison
Corporate Income Tax (CIT)
Poland
Slovakia
General CIT Rate:
19
General CIT Rate:
21% standard (2024); 2025 tiers: ≤EUR 100K at 10%, EUR 100K-5M at 21%, >EUR 5M at 24%. Minimum CIT applies.
CIT Return Due Date:
Three months after the end of the tax year.
CIT Return Due Date:
Within three months after the end of the fiscal year. If the conditions are met, it can be extended for up to six months.
CIT Payment Due Date:
Three months after the end of the tax year.
CIT Payment Due Date:
Within three months after the end of the fiscal year. If the conditions are met, it can be extended for up to six months.
CIT Estimated Payment Due Date:
Monthly installments are to be paid off by the 20th of the following month.
CIT Estimated Payment Due Date:
The prepayment to CIT must be paid on a monthly or quarterly basis within the current tax period.
Withholding Tax (WHT)
Poland
Slovakia
Resident Withholding Tax (Dividend/Interest/Royalty):
0/19/20
Resident Withholding Tax (Dividend/Interest/Royalty):
0/0/0
None-Resident Withholding Tax (Dividend/Interest/Royalty):
19/20/20
None-Resident Withholding Tax (Dividend/Interest/Royalty):
7/19/35
Value-Added Tax (VAT)
Capital Gain Tax (CGT)
Poland
Slovakia
General Capital Gain Tax Rate:
Capital gains are constrained by the normal corporate income tax rate.
General Capital Gain Tax Rate:
Capital gains are subject to the normal corporate income tax rate constraint.
Effective Tax Rate (ETR)
Poland
Slovakia
Composite Effective Average Tax Rate:
15%
Composite Effective Average Tax Rate:
19.33%
Composite Effective Marginal Tax Rate:
-9.47%
Composite Effective Marginal Tax Rate:
12.52%
