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Pension tax relief calculator

Pension contributions get tax relief at your highest rate of income tax, up to 100% of your earnings and within your annual allowance. With relief at source your provider adds 20% and higher or additional-rate taxpayers claim the rest through Self Assessment; with net pay the full relief comes through payroll.

Last reviewed n/a · rules version rules@2026-10-06#25 ·

Relief at source: what you pay. Net pay: the gross deduction.

See the tax relief on a pension contribution, what your provider adds, and what you claim back through Self Assessment.

Questions

Do non-taxpayers get pension tax relief?
Under relief at source, yes: 20% on contributions up to £2,880 net (£3,600 gross) a year. Under net pay, no.
How do I claim higher-rate relief?
Through your Self Assessment tax return, or by contacting HMRC if you do not file one.