We want to let you know about scheduled maintenance this weekend that will affect MTD (Making Tax Digital) services. The disruption is expected on Sunday 25 October, between 8:00am and midday.

This work is being done to improve stability on the HMRC platform and reduce future issues.
We apologise for the late notice and understand this may cause inconvenience.

Please note:

• The MTD ITSA service will remain open for the weekend, so the downtime will be limited to the four-hour period above.
• A notice will be published on GOV.UK, advising users of this planned disruption.

Thank you for your understanding as this upgrade takes place.