The Online Services Helpdesk can only answer questions about the use of the Online Service and supporting computer systems we are unable to answer questions about the subject itself. If you have a Tax or Tax Credits question please contact us by telephone.
Our Online Services Helpdesk supports a wide range of products, to enable us to answer your questions more efficiently please select from one of the following areas:
Please note that emails are sent at your own risk - information sent this way isn't secure and can be intercepted and read by others.
We will reply by email if we don’t need to include personal or confidential information, but only if you let us know in your email to us that you accept the risks involved. If you don’t confirm this, or if we need to include personal information, we will telephone or write to you.
If you have any doubt about the authenticity of an email that claims to be from HM Revenue & Customs (HMRC), don't follow the links in it or respond to it - please forward it to HMRC.
