Hi,
After you have submitted your self assessment tax return for 2023-2024 you should contact our self assesment helpline on 0300 200 3310 or our webchat facility at:
Contact HMRC
You will need to tell them that your income from property ceased in 2023/2024 and that for 2024/2025 onwards, you do not meet self assessment critiera.
We will then be able to close your self assessment record, so that no further tax returns are issued.
Thank you.