Prepayment for 22/23 not shoeing when completing self assessment

when copleting the self assessment, the amount due does not take into account payments made up front towards the bill. How is this credited?

Hi

The calculation does not take into account any payments made by you and this will be reflected on your self assessment statement.
Once the return is submitted and the system updates, your statement will show the new balancing payment, if any, to be paid.

Thank you