HMRC Online Services

On this page you will find contact information for:

HMRC Online Services Phone Numbers

  • HMRC Online Services Helpdesk phone number:
    0300 200 3600

  • HMRC NGT Text Relay Service:

    Dial 18001 then 0300 200 3600.

  • HMRC International:

    +44 161 930 8445

The phone number should be used if you have technical problems with an HMRC online service. There is a separate helpline for VAT online services. It is not for queries about:

  • Self Assessment
  • Child Benefit
  • Pensions Schemes
  • Shared Workspace
  • Construction Industry Scheme
  • Corporation Tax
  • PAYE
  • Stamp Taxes
  • HMRC Basic PAYE Tools

Tax Office ( HMRC ) Opening Times

  • Office opening times are:

    Monday to Saturday 8.00 am to 10.00 pm
    Sunday: 9.00am to 10.00pm
    Closed Christmas Day, Boxing Day, New Year’s Day and Bank Holidays.

For further Tax Contacts, please follow the links below:

More Info

Tax Refunds

For more information please see:

  • HMRC Online Services by email, if you have an enquiry about HMRC online services you can submit it by using an online form here.