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How to Sign Up for MTD in 5 Minutes

The Accounted Tax Team·17 March 2026·2 min read

Signing up for MTD does not need to be complicated. Here is the process broken down into five quick steps.

Step 1: Get Your Software Ready

Before signing up with HMRC, choose and set up your MTD-compatible software. You will need it linked to your HMRC account. Accounted takes under five minutes to set up.

Step 2: Go to GOV.UK

Visit the MTD sign-up page on GOV.UK. Search for "sign up for Making Tax Digital for Income Tax" to find the current page.

Step 3: Log In to Government Gateway

Use your existing Government Gateway credentials. If you file Self Assessment online, you already have an account.

Step 4: Follow the Sign-Up Steps

HMRC will ask you to:

  • Confirm your identity
  • Select the tax year you are signing up from
  • Authorise your software to submit on your behalf

Step 5: Connect Your Software

Return to your MTD software and complete the HMRC authorisation process. This links your software to your MTD account so it can submit quarterly updates.

That is it. You are registered for MTD and ready to start keeping digital records.

If You Have an Accountant

Your accountant can sign you up through their Agent Services Account, saving you the need to do it yourself. Ask them to handle the registration.

Stop dreading your Self Assessment. Accounted tracks everything throughout the year so January is just a click, not a crisis. Try it free.

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The Accounted Tax Team

Tax & Compliance Specialists

Our tax specialists have decades of combined experience in UK sole trader and small business taxation, MTD compliance, and HMRC submissions. All content is reviewed against current HMRC guidance before publication and updated quarterly to reflect legislative changes.

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How to Sign Up for MTD in 5 Minutes | Accounted Blog