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United States vs United Kingdom Tax Comparison
Side-by-side comparison of tax rates and systems
Tax Rate Comparison
Rate Comparison
Top Income Tax
United States37%Lower
United Kingdom45%
Corporate Tax
United States21%Lower
United Kingdom25%
Capital Gains
United States20%
United Kingdom20%
VAT / Sales Tax
United States0%Lower
United Kingdom20%
| Category | United States | United Kingdom |
|---|---|---|
| Tax System | Progressive | Progressive |
| Top Income Tax | 37% | 45% |
| Corporate Tax | 21% | 25% |
| Capital Gains | 20% | 20% |
| VAT / Sales Tax | 0% | 20% |
| Crypto Tax | Yes | Yes |
| Wealth Tax | No | No |
| Tax Treaties | 65 | 130 |
| Currency | USD | GBP |
The bottom line: United States vs United Kingdom
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 United Kingdom uses a progressive one. United Kingdom has the wider tax-treaty network (130 agreements), which can reduce withholding tax on cross-border income.
- Income tax: United States is lower (37% vs 45%)
- Corporate tax: United States is lower (21% vs 25%)
- Capital gains tax: identical in both (20%)
- VAT / sales tax: United States is lower (0% vs 20%)