6. At the Post Office
You won’t be able to pay at the Post Office from 15 December 2017.
You can pay by debit card or cash.
At some branches you can pay by cheque made payable to ‘Post Office Ltd’. Contact your local branch to check.
You can only pay up to £10,000 at a Post Office.
Use the payslip that HM Revenue and Customs (HMRC) sent to you after you submitted your return.
Allow 3 working days for your payment to reach HMRC’s bank account.