Skip to main content

This is a new service – your feedback will help us to improve it.

  • Paid Self Assessment Tax not Match to Tax Payable

    I submitted my self-assessment return for the year ending 5 April 2024 in June 2024. I understand that the payment due date is 31 January 2025. In June 2024, I paid the full tax payable amount through the HMRC system. Today, when I logged into my self-assessment tax account, the system indicated that I had overpaid the tax and still owed the same amount for the year 2023/24. It appears that the system hasn't applied or matched my payment to the payable tax for 2023/24. Is this normal? When can I expect the system to apply or match my payment to my outstanding payable tax?