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

What’s new?

Explore helpful articles and stay up to date on the latest developments from TaxCalc.