Calls to 0844 318 0268 cost 5p per minute from a BT landline, calls from other operators and mobile providers may vary and will be charged at their standard rates. This Directory Service automatically connects to the number we found for HMRC Customer Service. Employees of HMRC can click here to update this page.
HMRC Customer Services
PO Box 1970
HMRC Self Assessment - Do it online by 31 January. Even if you owe nothing, don't miss the deadline and get a £100 penalty.