By debit or corporate credit card online
You can pay online.
There’s a fee if you pay by corporate credit card. The fee is not refundable.
You cannot pay by personal credit card.
Use your 10-digit Unique Taxpayer Reference (UTR) followed by the letter ‘K’ as your payment reference. You’ll find it either:
- in your [https://www.tax.service.gov.uk/gg/sign-in?continue=/self-assessment/&origin=SA-frontend)
- on your paying-in slip, if you get paper statements
HMRC will accept your payment on the date you make it, not the date it reaches their account - including on bank holidays and weekends.
If you’re unable to pay your Self Assessment tax bill in full by card, you should use another payment method like a bank transfer.