If you need to pay your self assessment income tax to HMRC online please see the following methods:
Debit/Credit Card Payment:
Please click the link below to pay by debit card online
https://www.tax.service.gov.uk/pay-online/self-assessment
You do not need to log in to your personal tax account to make the payment.
Make an online or telephone bank transfer:
Account details to use:
Sort code: 08 32 10
Account number: 12001039
Account name: HMRC Cumbernauld
Use your 10-digit Unique Taxpayer Reference (UTR) followed by the letter ‘K’ as your payment reference. You’ll find it on the payslip HMRC sent you or call us and we will give this to you.