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Register as a Software Developer

How to register as a software developer with HMRC.

If you’re a software developer wanting to integrate your applications with our RESTful APIs (Making Tax Digital APIs), you can register on the Developer Hub. You’ll then be able to create and test your application.

If you’re a software developer wanting to create an XML product to interact with HMRC online, contact the Software Developer Support Team at email: SDSTeam@hmrc.gov.uk. Send the team this information:

The Software Developer Support Team will then contact you.

Updates to this page

Published 22 April 2013
Last updated 5 July 2022 + show all updates
  1. You no longer need to send your company website address, postal address and telephone number to the Software Developer Support Team if you’re a software developer wanting to create an XML product to interact with HMRC online.

  2. First published.