NMW (Age 21+) — 40 hours per week After Tax 2025-26
Age 21+ (National Living Wage) · £12.21/hr · Gross: £25,397/year
NMW (Age 21+) — 40 hours per week — full tax breakdown 2025-26
| Item | Annual | Monthly |
|---|---|---|
| Gross pay | £25,397 | £2,116 |
| Personal Allowance (tax-free) | £12,570 | £1,048 |
| Income Tax | −£2,565 | −£214 |
| National Insurance (8%) | −£1,026 | −£86 |
| Net take-home | £21,806 | £1,817 |
Minimum wage take-home pay — 40 hours a week
Working 40 hours per week at the Age 21+ (National Living Wage) of £12.21/hr, your weekly gross is £488 and your annual gross is £25,397 (based on 52 weeks). After Income Tax of £2,565 and National Insurance of £1,026, your take-home pay is £21,806/year, which is £1,817/month or £419/week net.
These figures use the standard tax code 1257L, no pension contributions, and no student loan deductions. Use the calculator above to adjust for your specific circumstances — including pension contributions that reduce your taxable income and National Insurance liability.
Personalised insights — 40 hrs/week at £12.21/hr
At £12.21/hr (statutory NLW) at 40 hours/week your annual gross is £25,397. Stepping up to the voluntary Real Living Wage of £12.60/hr would add £811/year gross; the London Living Wage of £13.85/hr would add £3,411/year gross at the same hours — worth checking your employer's Living Wage Foundation accreditation status.
Your annual gross of £25,397 sits 59% above the commonly cited UK single-adult poverty benchmark of £16,000. You keep 86% of each pound earned after Income Tax and NI, and around £14 leaves your paycheck in combined tax/NI per working day (260-day year). Daily net reaching your bank account: roughly £84.
Scaling up to a full-time 37.5-hour week at the same £12.21/hr would give an annual gross of £23,810 and a take-home of £20,663/year (£1,722/month). On your current 40 hours, saving 10% of your take-home (£182/month) into an ISA would take about 110 months to reach the £20,000 annual allowance.
Further reading
Frequently asked questions
How much do I take home on minimum wage working 40 hours a week?
Working 40 hours/week at £12.21/hr (NMW (Age 21+) — 40 hours per week), your annual gross is £25,397. After Income Tax (£2,565) and National Insurance (£1,026), you take home £21,806/year — £1,817/month or £419/week.
Do I pay Income Tax on minimum wage at 40 hours a week?
Yes. At 40 hours/week, your annual gross is £25,397, above the £12,570 Personal Allowance. Income Tax of £2,565/year is deducted at 20% on earnings above £12,570.
How much do I earn per week working 40 hours at the minimum wage?
Working 40 hours/week at £12.21/hr gives a weekly gross of £488 and an annual gross of £25,397 (52 weeks). Your weekly take-home after tax is approximately £419.
What is the NMW / NLW rate for Age 21+ (National Living Wage) in 2025-26?
The National Living Wage for workers aged 21 and over is £12.21/hr from April 2025. This is the statutory minimum — employers must pay at least this rate or face HMRC enforcement and financial penalties.
How much tax do I actually pay on minimum wage working 40 hours a week?
The effective tax rate (Income Tax + NI as % of gross) on £25,397 annual gross is 14.14%. Income Tax is £2,565 and National Insurance is £1,026. Total deductions: £3,591/year.
What is the difference between the National Minimum Wage and the National Living Wage for this age group?
The National Living Wage (NLW) of £12.21/hr applies to workers aged 21 and over. This is technically a higher tier of the National Minimum Wage — not a separate legal concept. At 40 hours/week, that gives a gross of £25,397/year (£488/week). Workers under 21 are entitled to lower NMW rates: £10.00/hr for ages 18-20 and £7.55/hr for ages 16-17.
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