United States vs Canada
Corporate Tax Comparison
Time of Update: United States: 4/04/2026 / Canada: 4/04/2026
Compare United States and Canada corporate tax rates, filing due dates, withholding tax, VAT, capital gains tax, and effective tax metrics for cross-border company planning.
United States vs Canada Corporate Tax Comparison
Basic Corporate Tax Comparison
Corporate Income Tax (CIT)
United States
Canada
General CIT Rate:
Federal corporate income tax: 21%. State CIT ranges from 1% to 10% (although some states do not impose CIT) and is deductible from the federal CIT.
General CIT Rate:
Federal corporate income tax: 15%. Provincial and territorial CITs range from 8% to 16%.
CIT Return Due Date:
1. April 15th (Federal income tax);
2. Income tax is usually due on the same date as federal income tax, but there are a few cases where the dates are different.
2. Income tax is usually due on the same date as federal income tax, but there are a few cases where the dates are different.
CIT Return Due Date:
After six months from the end of the company's fiscal year.
CIT Payment Due Date:
As of the 15th day of the 12th month of the tax year.
CIT Payment Due Date:
Typically, two months after the end of the company's tax year.
CIT Estimated Payment Due Date:
Throughout the year, four equal instalments of estimated tax should be paid on the 15th day of the fourth, sixth, and ninth months of the tax year, and on the 15th day of the first month of the following year (April 15, June 15, September 15, and January 15).
CIT Estimated Payment Due Date:
Tax installment payments are usually due on the last day of each month.
Withholding Tax (WHT)
United States
Canada
Resident Withholding Tax (Dividend/Interest/Royalty):
0/10/3
Resident Withholding Tax (Dividend/Interest/Royalty):
N/A
None-Resident Withholding Tax (Dividend/Interest/Royalty):
30/30/30
None-Resident Withholding Tax (Dividend/Interest/Royalty):
25/25/25
Value-Added Tax (VAT)
Capital Gain Tax (CGT)
United States
Canada
General Capital Gain Tax Rate:
21% (aligned with the federal CIT rate for corporations)
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.
Effective Tax Rate (ETR)
United States
Canada
Composite Effective Average Tax Rate:
22.69
Composite Effective Average Tax Rate:
23.74
Composite Effective Marginal Tax Rate:
7.03
Composite Effective Marginal Tax Rate:
13.74
