All Systems Operational
About This Site
This shows the service availability of the API Platform.
You can subscribe to updates on any issues we have.
Using the charts, you can track the performance of our production environment over time. We use an external monitoring service to reflect real world internet delays in our response time measurements. However your mileage may vary.
We do not show the availability of individual APIs. If you have a question about a specific API, please contact us at https://developer.service.hmrc.gov.uk/developer/support.
The HMRC service availability and issues page shows any downtime and technical issues with other HMRC services:
https://www.gov.uk/government/collections/hm-revenue-and-customs-service-availability-and-issues
Scheduled Maintenance
MTD ITSA: Scheduled Maintenance on Sunday 6th April from 12am to 12pm on Tuesday 15th April Apr 11, 2025 17:00 - Apr 15, 2025 12:00 BST
5pm on Friday 11th April to 12pm on Tuesday 15th April
In addition, from 00:01am on Sunday 6 April 2025 to midday Tuesday 15 April 2025 submissions through software for Making Tax Digital for Income Tax will be unavailable for:
- any updates for the 2025 to 2026 tax year (6 April 2025 to 5 April 2026)
- finalisations of customers’ income tax position and submission of tax return for the 2024 to 2025 tax year (6 April 2024 to 5 April 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
Mar 21, 2025 - 09:41 GMT
5pm on Friday 11th April to 12pm on Tuesday 15th April
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
Mar 13, 2025 - 10:17 GMT