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United States vs Portugal Tax Comparison
Side-by-side comparison of tax rates and systems
Tax Rate Comparison
Rate Comparison
Top Income Tax
United States37%Lower
Portugal48%
Corporate Tax
United States21%
Portugal19%Lower
Capital Gains
United States20%Lower
Portugal28%
VAT / Sales Tax
United States0%Lower
Portugal23%
| Category | United States | Portugal |
|---|---|---|
| Tax System | Progressive | Progressive |
| Top Income Tax | 37% | 48% |
| Corporate Tax | 21% | 19% |
| Capital Gains | 20% | 28% |
| VAT / Sales Tax | 0% | 23% |
| Crypto Tax | Yes | Yes |
| Wealth Tax | No | No |
| Tax Treaties | 65 | 80 |
| Currency | USD | EUR |
The bottom line: United States vs Portugal
United States has the lower headline rate on 3 of the four main taxes (income, corporate, capital gains and VAT), making it the lighter-taxed of the two on paper. United States runs a progressive tax system, while Portugal uses a progressive one. Portugal has the wider tax-treaty network (80 agreements), which can reduce withholding tax on cross-border income.
- Income tax: United States is lower (37% vs 48%)
- Corporate tax: Portugal is lower (21% vs 19%)
- Capital gains tax: United States is lower (20% vs 28%)
- VAT / sales tax: United States is lower (0% vs 23%)