United Kingdom vs Washington: Taxes & Take-Home Pay 2026
On a $100,000 salary you keep $71,937 in United Kingdom and $77,793 in Washington — $5,856 more per year in Washington ($488 a month). Single filer, standard deductions.
Updated 2026-10-03 · International figures converted at the exchange rate noted in sources; salaries entered in US dollars. Excludes retirement, health and cost-of-living differences.
Take-home pay at every salary
| Gross salary | United Kingdom | Washington | Difference |
|---|---|---|---|
| $40,000 | $33,446 (16.4% tax) | $33,765 (15.6% tax) | -$319 |
| $60,000 | $47,846 (20.3% tax) | $49,558 (17.4% tax) | -$1,712 |
| $75,000 | $57,437 (23.4% tax) | $60,552 (19.3% tax) | -$3,115 |
| $100,000 | $71,937 (28.1% tax) | $77,793 (22.2% tax) | -$5,856 |
| $150,000 | $97,339 (35.1% tax) | $111,711 (25.5% tax) | -$14,372 |
| $250,000 | $147,230 (41.1% tax) | $180,243 (27.9% tax) | -$33,014 |
- United Kingdom total tax rate
- Washington total tax rate
Where the money goes at $100,000
- United Kingdom
- Washington
About taxes in United Kingdom
- For 2026/27 the Personal Allowance is £12,570, the basic rate of 20% applies to the first £37,700 of taxable income, 40% up to £125,140 and 45% above (England).
- The Personal Allowance falls by £1 for every £2 of adjusted net income above £100,000, so it is fully withdrawn at £125,140.
- Employee Class 1 National Insurance for 2026/27 is 8% on earnings between the Primary Threshold (£242 a week, £12,570 a year) and the Upper Earnings Limit (£967 a week, £50,270 a year), and 2% above.
- The calculator applies National Insurance on annual earnings; in practice it is assessed per pay period, so irregular pay can produce slightly different results.
- Student loan repayments, pension contributions, the Marriage Allowance and Scottish rates are not modelled.
About taxes in Washington
- Washington does not tax wages or salaries.
- In 2026 the Paid Family and Medical Leave premium rises to 1.13% of wages. Employees pay 71.43% of it (about 0.81%), on wages up to the $184,500 Social Security cap.
- Workers also pay 0.58% of all wages, with no cap, to the WA Cares Fund long-term care program.
- Washington taxes long-term capital gains at 7%, and at 9.9% on gains over $1 million, above an annual standard deduction ($278,000 for 2025).
- At 9.57%, Washington's average combined sales tax rate is among the highest in the U.S. (Tax Foundation midyear 2026).
Salary needed to keep the same take-home
If you move between United Kingdom and Washington, this is the gross salary (in US dollars) that leaves the same take-home pay after income tax and employee contributions.
| Salary in United Kingdom | Take-home | Same take-home in Washington needs | Difference |
|---|---|---|---|
| $50,000 | $40,646 | $48,714 | −$1,286 (-2.6%) |
| $75,000 | $57,437 | $70,482 | −$4,518 (-6.0%) |
| $100,000 | $71,937 | $91,508 | −$8,492 (-8.5%) |
| $150,000 | $97,339 | $128,538 | −$21,462 (-14.3%) |
Tax on your next $1,000
The marginal rate — the share of a raise that goes to tax and contributions — often matters more than the average rate.
| Salary | United Kingdom | Washington |
|---|---|---|
| $40,000 | 28.0% | 21.0% |
| $75,000 | 42.0% | 31.0% |
| $100,000 | 42.0% | 31.0% |
| $150,000 | 62.0% | 33.0% |
| $250,000 | 47.0% | 34.9% |
What employers pay on top
Employer payroll and social contributions are not deducted from your pay, but they affect what employers can afford to offer.
United Kingdom
- Employer Class 1 National Insurance: 15.00% — 15% on earnings above the Secondary Threshold of £96 a week (about £5,000 a year) for 2026/27, with no upper limit.
- Workplace pension (auto-enrolment minimum): 3.00% — At least 3% of qualifying earnings (£6,240 to £50,270) for auto-enrolled staff.
Washington (US)
- Employer Social Security (OASDI): 6.20% — Matches the employee: 6.2% on wages up to $184,500 in 2026.
- Employer Medicare: 1.45% — Matches the employee: 1.45% on all wages with no cap (the 0.9% Additional Medicare Tax has no employer match).
- FUTA (federal unemployment): 0.60% — 6.0% on the first $7,000 of each employee’s wages, normally 0.6% after the 5.4% credit for state unemployment tax; states add their own unemployment tax.
Typical pay and minimum wage
| United Kingdom | Washington (US) | |
|---|---|---|
| Median earnings | 39,039 GBP ($51,535) — median gross annual earnings, full-time employees (ONS ASHE), April 2025 | 1,251 USD ($1,251) — median usual weekly earnings, full-time wage and salary workers (BLS), Q2 2026 |
| Minimum wage | 12.71 GBP/hour ($16.78), from 1 April 2026 (National Living Wage, age 21+) | 7.25 USD/hour ($7.25), from 24 July 2009 (federal; many states and cities set higher rates) |
US figures are national; many states and cities set a higher minimum wage.
United Kingdom vs Washington city by city
Washington has no income tax on wages, so take-home pay is the same across the state — but sales tax, rent and prices are not. On $75,000 you keep $57,437 in United Kingdom. Washington also deducts Paid Family & Medical Leave (employee share) (0.81%) and WA Cares Fund (long-term care) (0.58%).
| City | Take-home on $75k | vs United Kingdom | Sales tax | Median rent / month | Price level (US = 100) | Take-home in national prices |
|---|---|---|---|---|---|---|
| Seattle | $60,552 | +$3,115 | 10.55% | $2,007 | 111.1 | $54,486 |
- Washington does not tax wages or salaries.
- In 2026 the Paid Family and Medical Leave premium rises to 1.13% of wages. Employees pay 71.43% of it (about 0.81%), on wages up to the $184,500 Social Security cap.
- Workers also pay 0.58% of all wages, with no cap, to the WA Cares Fund long-term care program.
- Washington taxes long-term capital gains at 7%, and at 9.9% on gains over $1 million, above an annual standard deduction ($278,000 for 2025).
How the two tax systems differ
| United Kingdom | Washington (US) | |
|---|---|---|
| Tax year | 6 April 2026 – 5 April 2027 | 1 January – 31 December 2026 |
| Filing a tax return | Most employees pay through PAYE and never file a return; Self Assessment is needed mainly for self-employment over £1,000, untaxed income such as rent or investments, or Capital Gains Tax owed. | Most workers file an annual Form 1040 even though tax is withheld from pay; filing is required once gross income passes the threshold (e.g. $15,750 for a single filer under 65 for 2025). |
| Consumption tax | VAT 20% (reduced: 5% (e.g. home energy, children’s car seats); 0% on most food and children’s clothes) | Sales tax (no federal VAT) 0%. There is no national VAT or GST; states and localities levy their own retail sales taxes, and five states have no statewide sales tax. |
| Retirement | Employers must auto-enrol eligible workers into a workplace pension; the legal minimum is 8% of qualifying earnings, of which the employee pays 5% (including tax relief) and the employer at least 3%. Workers can opt out. | Social Security is the mandatory public pension, funded by 6.2% from both employee and employer; workplace plans such as a 401(k) are voluntary, with employee deferrals limited to $24,500 in 2026. |
| Healthcare | The NHS is funded mainly from general taxation and National Insurance and is free at the point of use for residents; there is no separate health premium or levy on pay. | There is no universal public insurance for working-age adults; most get coverage through an employer plan with premiums shared with the employer, while the 1.45% Medicare tax (matched by employers) funds hospital insurance for people 65 and over. |
| Capital gains | Gains above the £3,000 annual exempt amount are taxed at 18% within the basic-rate band and 24% above it. | Long-term gains (assets held over a year) are taxed at 0%, 15% or 20% depending on taxable income, plus 3.8% net investment income tax for higher earners; short-term gains are taxed as ordinary income. |
Frequently asked questions
Is United Kingdom or Washington better for taxes?
At $100,000, Washington leaves you $5,856 more per year after income and payroll taxes. The gap widens at higher incomes ($33,014 at $250,000).
How much is $60,000 after tax in United Kingdom and Washington?
$47,846 in United Kingdom and $49,558 in Washington.
Sources
Figures are taken from official government publications and were last reviewed on 2026-10-03.
- GOV.UK – Income Tax rates and allowances for current and past years
- GOV.UK – Rates and thresholds for employers: National Insurance 2026 to 2027
- European Central Bank – euro foreign exchange reference rates
- Washington Paid Leave: 2026 updates
- WA Cares Fund: Employers
- WA Dept. of Revenue: Capital gains tax
- Tax Foundation: State and Local Sales Tax Rates, Midyear 2026 (as of July 1, 2026)
- GOV.UK – VAT rates
- GOV.UK – Workplace pensions: what you, your employer and the government pay
- GOV.UK – Capital Gains Tax rates
- GOV.UK – Check if you need to send a Self Assessment tax return
- GOV.UK – National Minimum Wage and National Living Wage rates
- ONS – Employee earnings in the UK: 2025 (ASHE)
- IRS Topic No. 751, Social Security and Medicare withholding rates
- IRS Topic No. 759, Form 940 – Federal Unemployment (FUTA) Tax Return
- IRS: 401(k) limit increases to $24,500 for 2026, IRA limit increases to $7,500
- IRS Topic No. 559, Net Investment Income Tax
- IRS – Who should file
- U.S. Department of Labor – Minimum wage
- BLS – Usual Weekly Earnings of Wage and Salary Workers, Second Quarter 2026
- Rev. Proc. 2025-32 (2026 inflation adjustments incl. OBBBA)
- IRS: Tax inflation adjustments for tax year 2026, including OBBBA amendments