Your pension on a £90,000 salary
A £90,000 salary puts you in the top 5% of UK earners of UK earners. Auto-enrolment puts £294/month into your pension by default. Here's what that actually builds to — and what happens when you contribute more.
| Start saving at | 8% (default) | 10% | 15% | 20% |
|---|---|---|---|---|
| Age 25 (42yr) | £400,762 | £500,952 | £751,429 | £1,001,905 |
| Age 30 (37yr) | £309,594 | £386,992 | £580,488 | £773,984 |
| Age 35 (32yr) | £235,554 | £294,443 | £441,664 | £588,886 |
| Age 40 (27yr) | £175,426 | £219,282 | £328,923 | £438,564 |
| Age 45 (22yr) | £126,594 | £158,242 | £237,363 | £316,485 |
| Age 50 (17yr) | £86,937 | £108,671 | £163,006 | £217,342 |
£90,000 puts you within striking distance of the personal allowance taper. Between £100,000 and £125,140, the effective marginal tax rate is 60%: you pay 40% income tax and lose £1 of personal allowance for every £2 of income above £100,000. That lost allowance is then taxed at 40%, creating an additional 20% effective charge.
Pension contributions that bring your adjusted net income below £100,000 are the most tax-efficient contributions in the UK system. Every £1 contributed from within the 60% band costs you just 38p after combined tax relief and NI savings (with salary sacrifice). A single large contribution can restore thousands of pounds of personal allowance.
If your income fluctuates — through bonuses, share vestings, or overtime — consider using pension contributions proactively to keep adjusted income below £100,000 each year. You can check how much of the 60% trap affects you using our tax trap calculator, which models the interaction between pension contributions and the personal allowance taper.
These projections use typical assumptions. Your actual outcome depends on your age, pot size, contribution rate, and fund performance.
- •Auto-enrolment contributions are calculated on qualifying earnings (£6,240–£50,270 in 2025/26). Your employer may use a different earnings basis.
- •Projections assume 5% nominal growth, 0.75% annual fees, and a constant salary. Real returns and salary growth will vary.
- •Tax relief rates shown are for rest-of-UK (not Scotland). Scottish income tax bands differ.
- •Figures do not include the state pension (£11,502/yr in 2025/26), which supplements private pension income from age 67.
- •This is general information, not personal financial advice.
This calculator provides estimates based on 2026/27 tax rates and is not financial advice. Scottish taxpayers are subject to different income tax rates and bands. The calculations assume your salary is your only source of income and do not account for benefits in kind or other taxable income.
For personalised guidance on your pension contributions, speak to an FCA-regulated financial adviser. You can find one via Unbiased or VouchedFor.