Hoping someone can help clarify who has experience with this. January 2023 DH got a pay rise from 40k to 52k. From then we set up a separate account for the child benefit to go into so that if we had to pay it back, the money would be there. I asked him about doing the self assessment form the other day as heard it needed to be done by end of Jan. When he's had a little look he reckons he doesn't need to do it until next Jan 2025 though because he won't get his new p60 until April, so his current one says he earnt just over 40k. Is this correct, as it didn't sound right to me but neither of us are fully clued up on this and don't want to be penalised for not doing it if he should.