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Posted Sun, 21 Jan 2024 15:07:18 GMT by
I submitted my 22/23 self assessment return via a commercial software supplier and now need to amend this. However, the supplier's software does not offer the opportunity to amend a return once submitted. How can I amend this return? Thanks.
Posted Wed, 24 Jan 2024 16:57:13 GMT by HMRC Admin 20
Hi LostinGuernsey,
You will now need to send the amendment in writing stating the relevant boxes and figures.
Send this to
HMRC PAYE & Self Assessment
Thank you.

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