Mexico vs Argentina
Corporate Tax Comparison
Time of Update: Mexico: 4/05/2026 / Argentina: 4/01/2026
Compare Mexico and Argentina corporate tax rates, filing due dates, withholding tax, VAT, capital gains tax, and effective tax metrics for cross-border company planning.
Mexico vs Argentina Corporate Tax Comparison
Basic Corporate Tax Comparison
Corporate Income Tax (CIT)
Mexico
Argentina
General CIT Rate:
30
General CIT Rate:
0 - ARS 133,514,185.74：25%
ARS 133,514,185.75 - ARS 1,335,141,857.38：30%
above ARS 1,335,141,857.39：35%
ARS 133,514,185.75 - ARS 1,335,141,857.38：30%
above ARS 1,335,141,857.39：35%
CIT Return Due Date:
31 March
CIT Return Due Date:
The second week of the fifth month after the end of the fiscal year.
CIT Payment Due Date:
31 March
CIT Payment Due Date:
Second week of fifth month after the fiscal year ends.
CIT Estimated Payment Due Date:
The estimated payment by CIT will be due on the 17th of each month.
CIT Estimated Payment Due Date:
"Monthly installment payments."
Withholding Tax (WHT)
Mexico
Argentina
Resident Withholding Tax (Dividend/Interest/Royalty):
10/0.9/0
Resident Withholding Tax (Dividend/Interest/Royalty):
0 / 7 / 6 / 6
None-Resident Withholding Tax (Dividend/Interest/Royalty):
10/4.9-35/5-35
None-Resident Withholding Tax (Dividend/Interest/Royalty):
7 / 0 / 15
05 / 35 / 21 / 28
Value-Added Tax (VAT)
Capital Gain Tax (CGT)
Mexico
Argentina
General Capital Gain Tax Rate:
Mexican residents are taxed at 30% of their income. Non-residents are taxed at 25% of their total income or 35% of their net income.
General Capital Gain Tax Rate:
Subject to the standard corporate income tax rate (25%–35%).
Effective Tax Rate (ETR)
Mexico
Argentina
Composite Effective Average Tax Rate:
27.63%
Composite Effective Average Tax Rate:
28%
Composite Effective Marginal Tax Rate:
20.29%
Composite Effective Marginal Tax Rate:
21%
