Hi ejc7691,
HMRC does not impose limits on the level of contributions that members can pay into registered pension schemes, but there are limits to the tax relief available.
If you withdraw a lumpsum from your pension pot, the annual allowance for payments into the pension scheme will be reduced to £10000 for future tax years.
Anthing you pay into your pension scheme in excess of the annual allowance, then needs to be declared in a self assessment tax return (box 10 of page Ai3 of SA101).
(
Additional information Tax year 6 April 2023 to 5 April 2024 (2023–24)).
This excess figure is added to your taxable UK income and your tax liability calculated.
If you do not qualify for the annual allowance, then the whole amount paid into the pension schemed should be declared and taxed accordingly.
Thank you.