On a £42,000 salary in Wales, take-home pay is £32,080/year (£2,673.30/month) after income tax (£5,466), NI (£2,354) and 5% pension (£2,100). Wales uses the same income tax rates as England. Wales had the UK's highest wage growth at +7.60% in 2025-26 (Adzuna April 2026).
| Annual | Monthly | Weekly | |
|---|---|---|---|
| Gross salary | £42,000 | £3,500.00 | £807.69 |
| Income Tax | −£5,466 | −£455.50 | −£105.12 |
| Nat. Insurance | −£2,354 | −£196.20 | −£45.28 |
| Pension (5%) | −£2,100 | −£175.00 | −£40.38 |
| Take-Home Pay | £32,080 | £2,673.30 | £616.92 |
Effective tax rate: 18.6% · Weekly net: £616.92 · Hourly (37.5hrs): £16.45
Wales had the highest wage growth of any UK region at +7.60% in 2025-26 (Adzuna UK Job Market Report April 2026). The Welsh median full-time salary is £33,400 — below the UK median of £39,039 but the gap is narrowing. Housing costs in Wales are significantly lower than England, particularly London and the South East.
Common questions about £42,000 salary take-home pay in Wales 2026-27.