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Posted Wed, 06 Mar 2024 20:44:58 GMT by Chris Waz
I'm trying to understand the maths behind the amount my personal allowance is increased by to reflect my personal pension contributions. If I am a higher rate tax payer and contributing £3,061.36 per annum the increase in personal allowance should presumably be this amount grossed up by 40% i.e. £3,061.36/(1-40) =£5,102.27 Is that correct?
Posted Thu, 07 Mar 2024 11:42:50 GMT by HMRC Admin 25
Hi Christopher Warenius,
Your Personal Allowance is £12570 in 2022 to 2023 tax year.
If you are a higher rate taxpayer, who pays into a pension scheme and is seeking to claim higher rate relief, your Personal Allowance does not change.
Instead, the basic rate band which is naturally between £12570 and £50270, changes.
You deduct the Personal Allowance from all of your taxable income, to find the amount that you will pay tax on.
Any amount above £50270 will be taxed at 40%.
If you are claiming higher rate pension relief for a pension payment of 3062, you add this figure to the basic rate band £50270 to become £53332 in this example, thus increasing the income taxable at 20% by 3062 and reducing the income taxable at 40% by 3062.
Have a look at:
Income Tax rates and Personal Allowances
Thank you. 
Posted Tue, 12 Mar 2024 10:44:08 GMT by Chris Waz
Thanks for this. Apologies but I think I asked slightly the wrong question. What I am trying to make sense of is the number in my tax code. If a "normal" tax code is 1257L and mine is, say, for ease, 1357L I understand that this is because an additional £1000 is being treated as tax free for pension contributions. But where doesthe £1000 come from is it; a) the net contributions (i.e what is actually paid in by me each year) b) the annual contributions grossed up by 20% c) the annual contributions grossed up b 40% d) something else? c) the contr
Posted Thu, 14 Mar 2024 18:08:44 GMT by Chris Waz
Apologies, I realise there was a typo in the preceding post at the end. Please see the correct post below: Thanks for this. Apologies but I think I asked slightly the wrong question. What I am trying to make sense of is the number in my tax code. If a "normal" tax code is 1257L and mine is, say, for ease, 1357L I understand that this is because an additional £1000 is being treated as tax free for pension contributions. But where doesthe £1000 come from is it; a) the net contributions (i.e what is actually paid in by me each year) b) the annual contributions grossed up by 20% c) the annual contributions grossed up b 40% d) something else?
Posted Tue, 19 Mar 2024 12:05:42 GMT by HMRC Admin 8
Hi,
The gross amount of pension contributions are recorded - the allowance is then given in the code to give the extra 20% tax relief to higher rate taxpayers.
Thank you.
Posted Wed, 20 Mar 2024 15:21:30 GMT by HMRC Admin 19
Hi,

There can be various allowances that can be added. If you have a personal tax account  you can view your tax code online:

Personal tax account: sign in or set upPersonal tax account: sign in or set up

You can also contact our Income Tax team for a breakdown of your code.

Income Tax: general enquiries

Thank you.

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