Belgium vs Norway
Corporate Tax Comparison
Time of Update: Belgium: 3/24/2026 / Norway: 4/05/2026
Compare Belgium and Norway corporate tax rates, filing due dates, withholding tax, VAT, capital gains tax, and effective tax metrics for cross-border company planning.
Belgium vs Norway Corporate Tax Comparison
Basic Corporate Tax Comparison
Corporate Income Tax (CIT)
Belgium
Norway
General CIT Rate:
25
General CIT Rate:
22 (25% of some companies in the financial sector).
CIT Return Due Date:
The tax return form must be submitted no later than the last day of February of the tax year's fiscal year, from December 31 of the previous year to September 30 of the tax year. In other cases, the deadline for submitting the tax return form is the last day of the seventh month after the end of the fiscal year. If there are serious reasons or force majeure, the deadline can be extended.
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 Payment Due Date:
Under normal circumstances, within two months of issuing the assessment notice.
CIT Payment Due Date:
Tax arrears must be paid within three weeks after the assessment is announced.
CIT Estimated Payment Due Date:
(Optional) Quarterly installment payments.
CIT Estimated Payment Due Date:
February 15 and April 15.
Withholding Tax (WHT)
Belgium
Norway
Resident Withholding Tax (Dividend/Interest/Royalty):
30/30/30
Resident Withholding Tax (Dividend/Interest/Royalty):
None-Resident Withholding Tax (Dividend/Interest/Royalty):
30/30/30
None-Resident Withholding Tax (Dividend/Interest/Royalty):
Value-Added Tax (VAT)
Capital Gain Tax (CGT)
Belgium
Norway
General Capital Gain Tax Rate:
Capital gains are subject to the normal CIT rate (except capital gains on shares under certain conditions)：25%.
General Capital Gain Tax Rate:
Capital gains are constrained by the normal corporate income tax rate.
Effective Tax Rate (ETR)
Belgium
Norway
Composite Effective Average Tax Rate:
25%
Composite Effective Average Tax Rate:
21.41%
Composite Effective Marginal Tax Rate:
18%-19%
Composite Effective Marginal Tax Rate:
23.11%
