Save time and get your tax calculation automatically when you file your tax return online
8.00 am to 8.00 pm, Monday to Friday 8.00 am to 4.00 pm Saturday
0845 300 0627
For customers who are deaf or hearing or speech impaired:
0845 302 1408 (Textphone)
A textphone allows you to type what you want to say rather than speaking into a mouthpiece. You can use a textphone instead of a voice telephone if you are deaf or have problems with your speech. It is not possible to speak to an adviser by phoning a textphone number.
If you're calling from abroad please telephone:
+44 135 535 9022
You can use the HMRC email service to report a change of name or address
By submitting information to us directly by using special forms on our website your message is secure, but our email reply to you, which will be sent over the internet, is not. Information sent by email over the internet is not secure and is at risk of being intercepted and read by people other than those it was intended for. If our response to you contains any personal or confidential information we will only reply to you by letter or telephone.
If you have any doubt about the authenticity of an email you receive which claims to have come from HMRC please do not follow any links within the email, disclose any personal details or respond to it.
Follow the link below to report HMRC related phishing emails.