Hong Kong SAR vs Estonia
Corporate Tax Comparison
Time of Update: Hong Kong SAR: 4/02/2026 / Estonia: 4/05/2026
Compare Hong Kong SAR and Estonia corporate tax rates, filing due dates, withholding tax, VAT, capital gains tax, and effective tax metrics for cross-border company planning.
Hong Kong SAR vs Estonia Corporate Tax Comparison
Basic Corporate Tax Comparison
Corporate Income Tax (CIT)
Hong Kong SAR
Estonia
General CIT Rate:
Corporations: 8.25% on the first HKD 2 million of assessable profits and 16.5% on the remainder; unincorporated businesses: 7.5% on the first HKD 2 million and 15% on the remainder.
General CIT Rate:
Estonia does not tax retained earnings. Distributed profits are taxed at a rate of 20%. A reduced rate of 14% applies to regularly distributed dividends. From 2025, the general rate for distributed profits will increase to 22%.
CIT Return Due Date:
The tax return forms are typically released on the first working day of April each year. The filing deadline is usually within one month from the day the forms are released. Certain companies (e.g., those with a fiscal year ending on December 31) may have an extended filing deadline, typically until August 15 of the year the forms are released, and in certain circumstances (e.g., electronic filing), extensions may be granted.
CIT Return Due Date:
Corporate income tax is assessed and declared monthly.
CIT Payment Due Date:
For companies with a fiscal year ending on December 31st, the final tax payment for a specific tax year is typically due in November of the year when the tax return is filed.
CIT Payment Due Date:
CIT on distributed profits is payable upon distribution.
CIT Estimated Payment Due Date:
For companies with a fiscal year ending on December 31st, interim taxes for a specific tax year will be paid in two installments, typically due in November of the current year and January of the following year.
CIT Estimated Payment Due Date:
Not applicable as tax is only due on distribution.
Withholding Tax (WHT)
Hong Kong SAR
Estonia
Resident Withholding Tax (Dividend/Interest/Royalty):
0/0/0
Resident Withholding Tax (Dividend/Interest/Royalty):
0/0/0
None-Resident Withholding Tax (Dividend/Interest/Royalty):
0/0/2.475-4.95
None-Resident Withholding Tax (Dividend/Interest/Royalty):
0/0/10
Value-Added Tax (VAT)
Capital Gain Tax (CGT)
Hong Kong SAR
Estonia
General Capital Gain Tax Rate:
N/A
General Capital Gain Tax Rate:
Estonia does not have a separate capital gains tax; gains are taxed as regular income at the corporate rate when distributed.
Effective Tax Rate (ETR)
Hong Kong SAR
Estonia
Composite Effective Average Tax Rate:
14.28
Composite Effective Average Tax Rate:
17.0%
Composite Effective Marginal Tax Rate:
2.01
Composite Effective Marginal Tax Rate:
0.0%
