There is a problem with the HMRC servers.  We recommend that you try and file again in a couple of hours.

MTD VAT: Scheduled maintenance - Saturday 12th July 2025 to Sunday 13th July 2025

Upcoming scheduled maintenance notice

Due to scheduled maintenance the following will be unavailable:

MTD VAT: 05:40 on Saturday 12th July 2025 to 22:30 on Sunday 13th July 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