DM14

Hi, I've received the confirmation of the amended calculation, however the calculation seems to be incorrect (I've received the refund of marriage allowance last year). So now I should pay the underpayment, can you please advise if I should pay the amount based on my calculation? Or what should I do?

Hi Team, I've just amended prior year's self assessment few days ago, which I should need to make additional tax payment to HMRC (after deduction of marriage allowance transfer in, which was refunded by HMRC previously). Should I wait for HMRC's finalized calculation on the revised self assessment before making the tax payment? Thanks, Danny