Singapore vs Vietnam
Corporate Tax Comparison
Time of Update: Singapore: 4/04/2026 / Vietnam: 4/05/2026
Compare Singapore and Vietnam corporate tax rates, filing due dates, withholding tax, VAT, capital gains tax, and effective tax metrics for cross-border company planning.
Singapore vs Vietnam Corporate Tax Comparison
Basic Corporate Tax Comparison
Corporate Income Tax (CIT)
Singapore
Vietnam
General CIT Rate:
17
General CIT Rate:
20
CIT Return Due Date:
November 30
CIT Return Due Date:
For CIT finalisation, the due date is the last day of the 3rd month of the following financial year.
CIT Payment Due Date:
Tax assessment notice shall be delivered within one month.
CIT Payment Due Date:
The same as the deadline for submission of the final CIT return (i.e. the last day of the 3rd month of the following financial year).
CIT Estimated Payment Due Date:
The estimated income tax assessment must be submitted within three months after the end of the company's fiscal year. The estimated tax should be paid within one month after receiving the assessment notice, or paid in installments according to the installment payment plan.
CIT Estimated Payment Due Date:
Quarterly payments must be made no later than the 30th day of the next quarter.
Withholding Tax (WHT)
Singapore
Vietnam
Resident Withholding Tax (Dividend/Interest/Royalty):
NA
Resident Withholding Tax (Dividend/Interest/Royalty):
0/5/10
None-Resident Withholding Tax (Dividend/Interest/Royalty):
0/15/10
None-Resident Withholding Tax (Dividend/Interest/Royalty):
0/5/10
Value-Added Tax (VAT)
Capital Gain Tax (CGT)
Singapore
Vietnam
General Capital Gain Tax Rate:
N/A
General Capital Gain Tax Rate:
Vietnamese companies: capital gains taxed at the standard 20% CIT rate. Foreign sellers: from December 15, 2025, capital transfers generally subject to 2% CIT on sale proceeds. Securities transfers by foreign entities: 0.1% CIT on total sales proceeds.
Effective Tax Rate (ETR)
Singapore
Vietnam
Composite Effective Average Tax Rate:
16.09%
Composite Effective Average Tax Rate:
N/A
Composite Effective Marginal Tax Rate:
13.15%
Composite Effective Marginal Tax Rate:
N/A
