Find out how much you can contribute to your private pension, how much tax relief you receive, and what your pension pot could look like over time.
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One of the biggest advantages of saving into a pension is tax relief. When you contribute to a pension, the government adds tax relief on top — effectively returning the income tax you paid on that money.
If you are a basic rate taxpayer, for every £80 you pay into your pension, the government adds £20 in tax relief — making your total contribution £100. This is added automatically by your pension provider under the "relief at source" method.
Higher rate (40%) and additional rate (45%) taxpayers can claim additional tax relief through their Self Assessment tax return. The pension provider claims basic rate relief (20%) automatically. The extra 20% or 25% must be claimed separately.
The annual allowance for 2025/26 is £60,000. This is the maximum you can contribute to all pensions combined and still receive tax relief. The allowance includes both your contributions and any employer contributions.
If your income exceeds £260,000 (adjusted income), a tapered annual allowance may apply, reducing the allowance to as little as £10,000.
Even if you have no earnings, you can contribute up to £3,600 gross per year (£2,880 net) to a pension and still receive basic rate tax relief. This is useful for non-working spouses or partners.
If you did not use your full annual allowance in the previous three tax years, you may be able to carry forward the unused allowance. This can allow contributions significantly above £60,000 in a single year.
As a sole trader, pension contributions are not a business expense — they come from post-tax income. However the tax relief you receive effectively makes them very tax-efficient. Use our Sole Trader Take-Home Pay Calculator to see the full picture.
If you operate through a limited company, employer pension contributions made by the company are fully deductible against corporation tax — making them even more efficient than personal contributions. Use our Corporation Tax Calculator to see the saving.