Hi, hope someone can help me. It's now 11th December 2024. Looking at my HMRC app, it shows up that the HMRC have all information required (my income, tax paid etc ... ), to work out my tax payments for 2023 -2024. Therefore, why on 11 December 2024, have i still not received my P800? How long do you have to wait ? Is anybody else in the same position? After logging on to the HMRC website, it is still showing "your tax has not yet been calculated" ? It is plainly obvious, looking at the figures, that i have paid way too much tax and am due a refund. I cannot fill in a P53 or P53Z form, as i do not work. (both forms require P45 information) Tried ringing HMRC but gave up after 2 hours on hold. Thanks.