Self Assessment: general enquiries
Online
Find guidance on Self Assessment tax returns
The quickest way to get help is to . You can ask our digital assistant for help with:
- registering for Self Assessment
- ending Self Assessment
- filing your tax return and paying your bill
- appealing a penalty
- requesting a refund
- activation codes
If our digital assistant cannot help, you can ask to speak to an HMRC adviser if one is available.
If you바카라 사이트™ve already contacted HMRC, you can check when you can expect a reply.
X (previously known as Twitter)
You can use X to ask HMRC questions. We cannot discuss specific cases or individual tax affairs, so please do not give any personal details.
Start your post with @HMRCcustomers
Opening times:
Monday to Friday: 8am to 8pm
Saturday: 8am to 4pm
Phone
Help with online services
Contact HMRC바카라 사이트™s online services helpdesk if you:
- are having problems submitting your return online
- have lost your online service username or password
- get any error messages in your online account or on a form
Help with general enquiries
Get help from HMRC if you need extra support.
Telephone:
0300 200 3310
Outside UK:
+44 161 931 9070
Opening times:
Monday to Friday: 8am to 6pm
Closed on weekends and bank holidays.
Post
You can write to HMRC if you have a Self Assessment query.
Find out how to make a complaint about HMRC or where to send letters if you바카라 사이트™re not using Royal Mail.
Self Assessment
HM Revenue and Customs
BX9 1AS
United Kingdom