MTD for IT - Maintenance

HMRC have announced:

Due to scheduled maintenance and during this time you will not be able to access our online service from:

- 5pm on Friday 11 September 2026 to 1pm on Tuesday 15 September 2026

- 7pm on Saturday 26 September 2026 to 9am on Monday 28 September 2026

SimpleStep® guide to MTD readiness

The 10 key activities you need to make and a timeline of when to make them.

Your free MTD action plan

This guide, compiled using input from a brain trust of real accountants, offers you a comprehensive action plan to get you from now through to April 2026.

It breaks down the 10 key activities you'll need to make, plus a timeline of when to make certain decisions and provides milestones to track your progress through the plan.

MTD Readiness

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