Marshall Islands vs Poland
Corporate Tax Comparison
Time of Update: Marshall Islands: 4/06/2026 / Poland: 4/05/2026
Compare Marshall Islands and Poland corporate tax rates, filing due dates, withholding tax, VAT, capital gains tax, and effective tax metrics for cross-border company planning.
Marshall Islands vs Poland Corporate Tax Comparison
Basic Corporate Tax Comparison
Corporate Income Tax (CIT)
Marshall Islands
Poland
General CIT Rate:
Within 10,000 US dollars, a corporate income tax of 80 US dollars is collected. Any excess amount is subject to a 3% tax. However, Non-resident companies not conducting business within the Marshall Islands are exempt from corporate income tax. This makes the jurisdiction attractive for offshore business activities as they do not have to pay taxes on income earned outside the Marshall Islands. https://internationalwealth.info/en/offshore-taxes/everything-you-need-to-know-about-the-tax-system-in-the-marshall-islands/
General CIT Rate:
19
CIT Return Due Date:
N/A for non resident companies
CIT Return Due Date:
Three months after the end of the tax year.
CIT Payment Due Date:
N/A for non resident companies
CIT Payment Due Date:
Three months after the end of the tax year.
CIT Estimated Payment Due Date:
N/A for non resident companies
CIT Estimated Payment Due Date:
Monthly installments are to be paid off by the 20th of the following month.
Withholding Tax (WHT)
Marshall Islands
Poland
Resident Withholding Tax (Dividend/Interest/Royalty):
0%
Resident Withholding Tax (Dividend/Interest/Royalty):
0/19/20
None-Resident Withholding Tax (Dividend/Interest/Royalty):
0%
None-Resident Withholding Tax (Dividend/Interest/Royalty):
19/20/20
Value-Added Tax (VAT)
Capital Gain Tax (CGT)
Marshall Islands
Poland
General Capital Gain Tax Rate:
0%
General Capital Gain Tax Rate:
Capital gains are constrained by the normal corporate income tax rate.
Effective Tax Rate (ETR)
Marshall Islands
Poland
Composite Effective Average Tax Rate:
Composite Effective Average Tax Rate:
15%
Composite Effective Marginal Tax Rate:
Composite Effective Marginal Tax Rate:
-9.47%
