£24,000 with £1,500 Pension Salary Sacrifice 2025-26
England & Wales · Pension salary sacrifice · 2025-26 tax year
Before vs after £1,500 salary sacrifice — 2025-26
| Item | Before sacrifice | After sacrifice | Saving |
|---|---|---|---|
| Gross / effective salary | £24,000 | £22,500 | −£1,500 |
| Income Tax | £2,286 | £1,986 | £300 |
| National Insurance | £914 | £794 | £120 |
| Net take-home / yr | £20,800 | £19,720 | £420 |
| Monthly take-home | £1,733 | £1,643 | £35 |
Pension salary sacrifice: what goes into your pot
| Your pension contribution (sacrifice) | £1,500/year | £125/month |
| Employer min contribution (3%) | £720/year | £60/month |
| Estimated total pension/year | £2,220/year | £185/month |
| Real cost to take-home | £1,080/year | £90/month |
Pension salary sacrifice is the most tax-efficient way to save for retirement. Your employer may also pass on their NI saving (£225/year) as an additional pension contribution — check your scheme rules.
£24,000 with £1,500 pension salary sacrifice — explained
On a £24,000 salary, sacrificing £1,500 for pension reduces your taxable earnings to £22,500. Your Income Tax drops from £2,286 to £1,986 (saving £300), and your National Insurance drops from £914 to £794 (saving £120).
The total annual saving is £420 (£35/month). The real cost to your take-home pay is only £1,080/year — because the tax and NI saving offsets a significant portion of the sacrifice.
Your employer also saves 15% employer NI on the sacrificed amount — £225/year. Many employers pass this saving on as an additional pension contribution or towards the cost of an EV lease.
Frequently asked questions
How much do I save with £1,500 pension salary sacrifice on £24,000?
On a £24,000 salary, sacrificing £1,500 for pension saves you £420 per year (£35/month) in combined Income Tax and National Insurance. Income Tax saving: £300. NI saving: £120.
Is salary sacrifice worth it on £24,000?
Yes — salary sacrifice is almost always beneficial if your employer offers it. On £24,000 with a £1,500 sacrifice, you save £420 in tax annually. Your take-home drops by only £1,080/year (not £1,500) because the tax saving offsets part of the sacrifice.
Does salary sacrifice affect my National Insurance on £24,000?
Yes — salary sacrifice reduces your National Insurance contributions because NI is calculated on your lower contractual salary. On £24,000 with £1,500 sacrifice, you save £120/year in NI. Your employer also saves 15% NI on the sacrificed amount (£225/year), which some employers pass back to employees.
What is my take-home after £1,500 pension sacrifice on £24,000?
After a £1,500 pension salary sacrifice on £24,000, your annual take-home is £19,720 (£1,643/month). Without the sacrifice, your take-home would be £20,800 (£1,733/month). The difference (£1,080/year) is the net cost to your take-home.
Does salary sacrifice affect my pension on £24,000?
For pension salary sacrifice: your pension pot grows by the full £1,500 sacrifice plus employer contributions. For EV or cycle sacrifice, your auto-enrolment pension is unaffected as it is based on qualifying earnings, not the sacrificed benefit. However, some mortgage lenders use post-sacrifice salary — confirm with your employer how they report income.
How does salary sacrifice affect State Pension on £24,000?
Salary sacrifice reduces your NI-able earnings. On £24,000 the effective salary after sacrifice is £22,500, which is well above the Lower Earnings Limit (£6,396 in 2025-26) — so your State Pension entitlement and NI record are unaffected.