My husband has received a P800 and was informed to claim 2022-23 tax refund. Unfortunately, when he was logging in the HMRC app, he found that one of his previous employer's record (2021-22 & 2022-23) is missing. How can he report to HMRC? Should he claim his tax refund?
I am in full-time employment(PAYE). I know my saving interest will not exceed the allowance, but a part of interest was earned from foreign bank. Do I need to submit the self assessment tax return?