United States vs Slovakia
Corporate Tax Comparison
Time of Update: United States: 4/04/2026 / Slovakia: 4/05/2026
Compare United States and Slovakia corporate tax rates, filing due dates, withholding tax, VAT, capital gains tax, and effective tax metrics for cross-border company planning.
United States vs Slovakia Corporate Tax Comparison
Basic Corporate Tax Comparison
Corporate Income Tax (CIT)
United States
Slovakia
General CIT Rate:
Federal corporate income tax: 21%. State CIT ranges from 1% to 10% (although some states do not impose CIT) and is deductible from the federal CIT.
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:
1. April 15th (Federal income tax);
2. Income tax is usually due on the same date as federal income tax, but there are a few cases where the dates are different.
2. Income tax is usually due on the same date as federal income tax, but there are a few cases where the dates are different.
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:
As of the 15th day of the 12th month 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:
Throughout the year, four equal instalments of estimated tax should be paid on the 15th day of the fourth, sixth, and ninth months of the tax year, and on the 15th day of the first month of the following year (April 15, June 15, September 15, and January 15).
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)
United States
Slovakia
Resident Withholding Tax (Dividend/Interest/Royalty):
0/10/3
Resident Withholding Tax (Dividend/Interest/Royalty):
0/0/0
None-Resident Withholding Tax (Dividend/Interest/Royalty):
30/30/30
None-Resident Withholding Tax (Dividend/Interest/Royalty):
7/19/35
Value-Added Tax (VAT)
Capital Gain Tax (CGT)
United States
Slovakia
General Capital Gain Tax Rate:
21% (aligned with the federal CIT rate for corporations)
General Capital Gain Tax Rate:
Capital gains are subject to the normal corporate income tax rate constraint.
Effective Tax Rate (ETR)
United States
Slovakia
Composite Effective Average Tax Rate:
22.69
Composite Effective Average Tax Rate:
19.33%
Composite Effective Marginal Tax Rate:
7.03
Composite Effective Marginal Tax Rate:
12.52%
