Hmrc self assessment tax return contact number
Hmrc telephone number free
Contact details, chat and helplines for enquiries with HMRC on tax, Self Assessment, Child Benefit or tax credits (including Welsh language services).
Hmrc tax contact number
Use the online forms or call HMRC for help with filing your Self Assessment tax return online, or if you have lost your Government Gateway user ID and password.
Hmrc contact number
Self Assessment tax return forms The tax return can only be ordered by telephoning the orderline.
Hmrc login
HMRC has over phone lines, but this list covers the most important ones, including the UTR number telephone number for Self Assessment.