United Kingdom vs United States: Income Tax Compared (2026)
United Kingdom vs United States: tax rates, brackets, and take-home pay compared side by side.
| Metric |  United Kingdom |  United States |
|---|---|---|
| Currency | GBP | USD |
| Top marginal rate | 45% | 37% |
| Standard deduction | £12,570 | $15,000 |
| Filing deadline | 31 May | April 15 |
Estimated at $75,000 USD-equivalent income
United Kingdom net income ≈ £48,118 (18.8% effective rate)
United States net income ≈ $66,886 (10.8% effective rate)
United Kingdom Pros & Cons
- ✓£12,570 standard deduction before tax applies
- ✓Clear filing deadline: 31 May
- ✕Top earners face a marginal rate of up to 45%
- ✕Higher top rate than United States by 8.0 points
- ✕Progressive brackets mean higher earners pay a larger share
United States Pros & Cons
- ✓Lower top tax rate than United Kingdom (37% vs 45%)
- ✓$15,000 standard deduction before tax applies
- ✓Clear filing deadline: April 15
- ✕Top earners face a marginal rate of up to 37%
- ✕Progressive brackets mean higher earners pay a larger share
Frequently asked questions
At $75,000 income, how does take-home pay compare?+
On an estimated $75,000 USD-equivalent income, our calculator shows United Kingdom take-home of roughly £48,118 (18.8% effective rate) versus United States's $66,886 (10.8% effective rate). Use the calculator above with your own income for a personalized estimate.
Which has the higher top tax rate, United Kingdom or United States?+
United Kingdom has the higher top marginal rate at 45%, compared to United States's 37%.
What's the standard deduction in each country?+
United Kingdom's estimated standard deduction is £12,570, while United States's is $15,000. A larger deduction reduces the income that's actually taxed.
Are these figures exact?+
No — these are estimates generated from a simplified model of each country's published tax brackets, intended for planning purposes. They don't account for every credit, allowance, or surcharge. Always confirm current-year figures with United Kingdom's and United States's official tax authorities before making a decision.
Figures shown are estimates for the current tax year and do not include every deduction, credit or surcharge that may apply. Always confirm with each country's official tax authority.