Canada vs Norway
Corporate Tax Comparison
Time of Update: Canada: 4/04/2026 / Norway: 4/05/2026
Compare Canada and Norway corporate tax rates, filing due dates, withholding tax, VAT, capital gains tax, and effective tax metrics for cross-border company planning.
Canada vs Norway Corporate Tax Comparison
Basic Corporate Tax Comparison
Corporate Income Tax (CIT)
Canada
Norway
General CIT Rate:
Federal corporate income tax: 15%. Provincial and territorial CITs range from 8% to 16%.
General CIT Rate:
22 (25% of some companies in the financial sector).
CIT Return Due Date:
After six months from the end of the company's fiscal year.
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:
Typically, two months after the end of the company's tax year.
CIT Payment Due Date:
Tax arrears must be paid within three weeks after the assessment is announced.
CIT Estimated Payment Due Date:
Tax installment payments are usually due on the last day of each month.
CIT Estimated Payment Due Date:
February 15 and April 15.
Withholding Tax (WHT)
Canada
Norway
Resident Withholding Tax (Dividend/Interest/Royalty):
N/A
Resident Withholding Tax (Dividend/Interest/Royalty):
None-Resident Withholding Tax (Dividend/Interest/Royalty):
25/25/25
None-Resident Withholding Tax (Dividend/Interest/Royalty):
Value-Added Tax (VAT)
Capital Gain Tax (CGT)
Canada
Norway
General Capital Gain Tax Rate:
Half of the capital gains are considered as taxable capital gains, recorded as company income and taxed at the regular tax rate.
General Capital Gain Tax Rate:
Capital gains are constrained by the normal corporate income tax rate.
Effective Tax Rate (ETR)
Canada
Norway
Composite Effective Average Tax Rate:
23.74
Composite Effective Average Tax Rate:
21.41%
Composite Effective Marginal Tax Rate:
13.74
Composite Effective Marginal Tax Rate:
23.11%
