Sage incident

MTD ITSA - Degraded Performance

Resolved after 21 minutes, affecting MTD ITSA, on August 21, 2026.

resolved Aug 21, 2026, 09:42 AM UTC

We identified an issue where customers in the UK experienced failed requests when attempting to retrieve the personal tax information. The issue is resolved and the service is available and performing as expected.

Started
Aug 21, 2026, 09:21 AM UTC
Resolved
Aug 21, 2026, 09:42 AM UTC
Duration
21m
Detected by Pingoru
Aug 21, 2026, 09:21 AM UTC

Affected components

MTD ITSA

Update timeline

  1. investigating Aug 21, 2026, 09:21 AM UTC

    We are investigating a potential issue with the service. An update will be provided within 30 minutes.

  2. resolved Aug 21, 2026, 09:42 AM UTC

    We identified an issue where customers in the UK experienced failed requests when attempting to retrieve the personal tax information. The issue is resolved and the service is available and performing as expected.

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