John

I set up a repayment plan to pay off my 2022/23 tax bill in increments through a direct debit. I would now like to pay off the balance in one go and cancel the DD. The question I have is how do i do this and not pay the additional interest that has been calculated and added to cover the repayment term? What is the correct procedure for cancelling the DD and making a payment through my bank for the outstanding balance? Thank you in advance.