At the Post Office
This was made no longer possible as of 15 December 2017.
By credit card
This was made no longer possible as of 13 January 2018.
Other ways to pay
-online or telephone banking (including faster payments, Bacs and CHAPS)
These are more secure ways to pay and may save time and expense.
For more information about paying HMRC visit www.gov.uk/topic/dealing-with-hmrc/paying-hmrc