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Posted Wed, 05 Jul 2023 20:26:01 GMT by
Hi All, I am preparing the "online" self assessment for this year 2022-2023. My tax code was changed from 1257L to 1383M and HMRC has updated their tax record as well. However, during the self assessment, I noticed that the calculation still uses the tax code 1257L (as 'minus Personal Allowance') to calculate, and I can't find the appropriate section to change my tax code. Could anyone please guide me on this?
Posted Thu, 13 Jul 2023 10:51:57 GMT by HMRC Admin 10
Once the Self-Assessment is submitted and processed, the calculation will be updated to include Marriage Allowance if you are eligible.

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