Sweden vs Norway
Corporate Tax Comparison
Time of Update: Sweden: 4/04/2026 / Norway: 4/05/2026
Compare Sweden and Norway corporate tax rates, filing due dates, withholding tax, VAT, capital gains tax, and effective tax metrics for cross-border company planning.
Sweden vs Norway Corporate Tax Comparison
Basic Corporate Tax Comparison
Corporate Income Tax (CIT)
Sweden
Norway
General CIT Rate:
20.6
General CIT Rate:
22 (25% of some companies in the financial sector).
CIT Return Due Date:
The expiration date depends on the month when the fiscal year ends (for calendar year taxpayers, it's July 1st).
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:
90 days after evaluation.
CIT Payment Due Date:
Tax arrears must be paid within three weeks after the assessment is announced.
CIT Estimated Payment Due Date:
Monthly installments.
CIT Estimated Payment Due Date:
February 15 and April 15.
Withholding Tax (WHT)
Sweden
Norway
Resident Withholding Tax (Dividend/Interest/Royalty):
0/0/0
Resident Withholding Tax (Dividend/Interest/Royalty):
None-Resident Withholding Tax (Dividend/Interest/Royalty):
30/0/20.6
None-Resident Withholding Tax (Dividend/Interest/Royalty):
Value-Added Tax (VAT)
Capital Gain Tax (CGT)
Sweden
Norway
General Capital Gain Tax Rate:
Return on capital of Swedish companies is in the tax summary.
General Capital Gain Tax Rate:
Capital gains are constrained by the normal corporate income tax rate.
Effective Tax Rate (ETR)
Sweden
Norway
Composite Effective Average Tax Rate:
19.55%
Composite Effective Average Tax Rate:
21.41%
Composite Effective Marginal Tax Rate:
17.12%
Composite Effective Marginal Tax Rate:
23.11%
