MTD ITSA: Scheduled maintenance on Friday 17th October - Monday 20th October 2025

Scheduled Maintenance Report for API Platform

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.

Posted Oct 17, 2025 - 17:00 BST

Scheduled

Due to scheduled maintenance the following will be unavailable:
MTD ITSA: 17:00 on Friday 17th October - 09:00 on Monday 20th October 2025.

We apologise for any inconvenience this may cause.

This and other planned maintenance and upgrade activities are shown on HMRC's service availability and issues page on GOV.UK: https://www.gov.uk/government/collections/hm-revenue-and-customs-service-availability-and-issues

Posted Oct 17, 2025 - 12:39 BST

This scheduled maintenance affects: Production environment.