Iceland vs El Salvador
Corporate Tax Comparison
Time of Update: Iceland: 4/04/2026 / El Salvador: 4/05/2026
Compare Iceland and El Salvador corporate tax rates, filing due dates, withholding tax, VAT, capital gains tax, and effective tax metrics for cross-border company planning.
Iceland vs El Salvador Corporate Tax Comparison
Basic Corporate Tax Comparison
Corporate Income Tax (CIT)
Iceland
El Salvador
General CIT Rate:
20 (for LLCs and limited partnerships); 37.6 (for other entities)
General CIT Rate:
30%
CIT Return Due Date:
31 May
CIT Return Due Date:
April 30
CIT Payment Due Date:
November 1st and December 1st
CIT Payment Due Date:
April 30
CIT Estimated Payment Due Date:
Except for January and October, prepayments should be made on the first day of each month.
CIT Estimated Payment Due Date:
"During the first ten working days of the following month."
Withholding Tax (WHT)
Iceland
El Salvador
Resident Withholding Tax (Dividend/Interest/Royalty):
22/22/0
Resident Withholding Tax (Dividend/Interest/Royalty):
5/10/10
None-Resident Withholding Tax (Dividend/Interest/Royalty):
21/13/22
None-Resident Withholding Tax (Dividend/Interest/Royalty):
5/20/20
Value-Added Tax (VAT)
Capital Gain Tax (CGT)
Iceland
El Salvador
General Capital Gain Tax Rate:
20 (for corporations, same as CIT rate for LLCs); 22 (for individuals)
General Capital Gain Tax Rate:
10 or 30
Effective Tax Rate (ETR)
Iceland
El Salvador
Composite Effective Average Tax Rate:
18.79%
Composite Effective Average Tax Rate:
27.49%
Composite Effective Marginal Tax Rate:
14.93%
Composite Effective Marginal Tax Rate:
18.93%
