Norway vs El Salvador
Corporate Tax Comparison
Time of Update: Norway: 4/05/2026 / El Salvador: 4/05/2026
Compare Norway and El Salvador corporate tax rates, filing due dates, withholding tax, VAT, capital gains tax, and effective tax metrics for cross-border company planning.
Norway vs El Salvador Corporate Tax Comparison
Basic Corporate Tax Comparison
Corporate Income Tax (CIT)
Norway
El Salvador
General CIT Rate:
22 (25% of some companies in the financial sector).
General CIT Rate:
30%
CIT Return Due Date:
At the end of May of the next fiscal year (according to the oil tax system, the end of April). Other requirements may apply to specific business sectors, such as hydroelectric power.
CIT Return Due Date:
April 30
CIT Payment Due Date:
Tax arrears must be paid within three weeks after the assessment is announced.
CIT Payment Due Date:
April 30
CIT Estimated Payment Due Date:
February 15 and April 15.
CIT Estimated Payment Due Date:
"During the first ten working days of the following month."
Withholding Tax (WHT)
Norway
El Salvador
Resident Withholding Tax (Dividend/Interest/Royalty):
Resident Withholding Tax (Dividend/Interest/Royalty):
5/10/10
None-Resident Withholding Tax (Dividend/Interest/Royalty):
None-Resident Withholding Tax (Dividend/Interest/Royalty):
5/20/20
Value-Added Tax (VAT)
Capital Gain Tax (CGT)
Norway
El Salvador
General Capital Gain Tax Rate:
Capital gains are constrained by the normal corporate income tax rate.
General Capital Gain Tax Rate:
10 or 30
Effective Tax Rate (ETR)
Norway
El Salvador
Composite Effective Average Tax Rate:
21.41%
Composite Effective Average Tax Rate:
27.49%
Composite Effective Marginal Tax Rate:
23.11%
Composite Effective Marginal Tax Rate:
18.93%
