GBP 65K in London vs $85K in the US — Which Salary Actually Pays More?
You have two job offers: GBP 65,000 in London and $85,000 in a US city with no state income tax (like Austin or Miami). The gross numbers look close at current exchange rates (~1.27 GBP/USD, so £65K ≈ $82,550). But your actual take-home pay differs significantly because the two countries tax income very differently.
Here's the side-by-side calculation.
UK Take-Home on GBP 65,000 (Tax Year 2025-26)
Income Tax:
- Personal allowance (tax-free): £12,570
- Taxable income: £65,000 - £12,570 = £52,430
- Basic rate (20%) on £12,570 to £50,270: £7,540
- Higher rate (40%) on £50,270 to £65,000: £5,892
- Total income tax: £13,432
National Insurance (Employee Contributions): NI is the UK equivalent of US Social Security + Medicare contributions, but with different rates and thresholds:
- 8% on earnings between £12,570 and £50,270: £3,016
- 2% on earnings above £50,270: £296
- Total NI: £3,312
Total deductions: £13,432 + £3,312 = £16,744 Annual take-home: £65,000 - £16,744 = £48,256 (~$61,285 USD) Monthly take-home: approximately £4,021 (~$5,107 USD)
US Take-Home on $85,000 (No State Income Tax)
Federal Income Tax (2026, single filer):
- Standard deduction: $15,000
- Taxable income: $85,000 - $15,000 = $70,000
- 10% on first $11,600: $1,160
- 12% on $11,601-$47,150: $4,266
- 22% on $47,151-$70,000: $5,027
- Total federal income tax: $10,453
Social Security (6.2% on first $168,600): $5,270 Medicare (1.45%): $1,233 Total FICA: $6,503
Total deductions: $10,453 + $6,503 = $16,956 Annual take-home: $85,000 - $16,956 = $68,044 Monthly take-home: approximately $5,670
The Take-Home Comparison
| UK (GBP 65K) | US ($85K, no state tax) | |
|---|---|---|
| Gross | £65,000 (~$82,550) | $85,000 |
| Income tax | £13,432 (~$17,059) | $10,453 |
| Social contributions | £3,312 (~$4,206) | $6,503 |
| Take-home | £48,256 (~$61,285) | $68,044 |
| Monthly | £4,021 (~$5,107) | $5,670 |
The US salary wins by approximately $6,760/year (~$563/month) after taxes, even though the gross difference is only $2,450.
Why the Gap Exists: Personal Allowance vs Standard Deduction
The UK's personal allowance (£12,570) is worth less in deduction than the US standard deduction ($15,000) at these income levels. But the bigger driver is the higher UK marginal rates kicking in earlier.
In the UK, the 40% "higher rate" starts at £50,270. In the US, the 32% bracket doesn't kick in until $100,525 (for single filers in 2026). For anyone earning between $50,000 and $100,000, US rates are significantly lower than UK rates at comparable income levels.
At lower incomes (under £30K / $40K), the gap narrows considerably. The UK's lower starting brackets (20% vs US 10-12%) and healthcare through NHS create a different total compensation picture at entry-level pay.
What the Numbers Don't Capture
The raw tax comparison isn't the whole story:
UK advantages:
- National Health Service: No health insurance premiums (~$5,000-$12,000/year typical US employee cost eliminated)
- Employer pension: Auto-enrolment requires employer to contribute at least 3% of qualifying earnings
- Paid holiday: Statutory minimum 28 days in UK vs no federal minimum in the US
US advantages:
- 401(k) employer matches often exceed UK auto-enrolment rates
- Lower payroll taxes at higher incomes (Social Security caps at $168,600; no equivalent UK cap)
- No state income tax in TX, FL, NV, WA, SD, WY, NH — the UK has no equivalent regional variation
If you live in a US state with high income tax — California (13.3% top rate), New York (10.9%), or New Jersey (10.75%) — the calculation reverses. A $85K salary in San Francisco after federal + California state tax leaves approximately $59,000 take-home — less than the London salary on a dollar basis.
At Higher UK Salaries, the Gap Narrows — Then Reverses
At GBP 100,000, the UK tax system has an unusual feature: the personal allowance phases out completely between £100,000 and £125,140, creating an effective 60% marginal rate in that band. For every £2 of income above £100,000, you lose £1 of personal allowance — meaning the extra £1 of income is taxed at 40% income tax on your income plus 40% on the lost £1 of personal allowance, netting out to approximately 60%.
This makes a GBP 100,000 salary considerably less attractive than it appears. An employee earning £100,000 effectively pays 60% on their last £25,000 of salary in that range. By contrast, a US employee earning the equivalent $127,000 is in the 22% federal bracket with a $15,000 standard deduction.
Making the Final Decision
Raw take-home pay is one input in a multi-factor decision. Before choosing the London role, also calculate:
Healthcare cost difference: If your US job includes employer-paid health insurance worth $10,000/year in premiums plus a $3,000 deductible, factor that $13,000 into the comparison. The UK NHS eliminates this cost entirely. Add $13,000 back to the London take-home for an apples-to-apples comparison — bringing it to $74,285 vs $68,044 for the US role.
Pension contributions: UK auto-enrolment requires a minimum 8% total contribution (3% employer, 5% employee) on qualifying earnings. A US 401(k) with a 3% employer match is similar at lower income levels, but the UK employer contribution is mandatory while the US match depends on employer policy.
Currency risk: If you're paid in GBP but have USD-denominated obligations (US student loans, family financial commitments), GBP/USD fluctuations affect your real effective income. A 10% drop in GBP/USD cuts the dollar value of your take-home by $6,129.
The calculator below handles your exact UK income, tax code, and pension contributions for a precise figure.
This article provides general tax information for educational purposes. Tax situations vary — verify specifics with a licensed tax professional.
UK Take Home Pay Calculator
Calculate your exact UK take-home pay after income tax and National Insurance