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Guidance

Cross-border arrangement reporting: service availability and issues

Check the availability and any issues affecting the disclose cross-border tax arrangements service.

Updates to this page

From:
HM Revenue & Customs
Published:
29 December 2020
Last updated:
4 September 2026
Show all updates

  1. Planned downtime from 7am to 11pm Sunday 27 September 2026 has been added.

  2. Planned downtime from 5pm on Friday 21 August 2026 to 7:15am on Monday 24 August 2026 has been added.

  3. Planned downtime from Friday 17 July 2026 5pm to 7:15am Monday 20 July 2026 has been added.

  4. Planned downtime from 8am on Saturday 11 July 2026 to 6:30pm Sunday 12 July 2026 has been added.

  5. Planned downtime from 5pm on Friday 19 June 2026 to 7:15am on Monday 22 June 2026 has been added.

  6. Planned downtime from 5pm on Friday 15 May 2026 to 7:15am on Monday 18 May 2026 has been added.

  7. Planned downtime from 5:30pm on Friday 17 April 2026 to 7:15am on Monday 20 April 2026 has been added.

  8. Planned downtime from 5:45pm on Monday 16 March 2026 to 7:15am on Tuesday 17 March 2026 has been added.

  9. Planned downtime from 6:45pm on Friday 20 February 2026 to 7:15am Monday 23 February 2026 and 7am to 11pm on Sunday 8 March 2026 has been added.

  10. Planned downtime from 6:45pm on Friday 9 January 2026 to 7:15am Monday 12 January 2026 has been added.

  11. Planned downtime from 6pm on Friday 12 December 2025 to 7:15am on Monday 15 December 2025 has been changed to start at 6:45pm on Friday 12 December 2025.

  12. Planned downtime from 6pm on Friday 12 December 2025 to 7:15am on Monday 15 December 2025 has been added.

  13. Planned downtime from 8am to 10pm on Sunday 30 November 2025 has been added.

  14. Planned downtime from 6:45pm on Friday 14 November 2025 to 7:15am Monday 17 November 2025 has been added.

  15. Planned downtime covering Wednesday 29 October 2025 6pm to 7:15am Thursday 30 October 2025 has been added.

  16. Planned downtime from 6:45pm on Friday 17 October 2025 to 7:15am on Monday 20 October 2025 has been added.

  17. Planned downtime from 8:15am on Sunday 28 September 2025 to 3:30am on Monday 29 September 2025 has been changed to end at 1am on Monday 29 September 2025.

  18. Planned downtime starting Friday 18 September 2025 has been changed to Friday 19 September 2025. Planned downtime from 8:15am to 10pm on Sunday 28 September 2025 has been extended to 8:15am on Sunday 28 September 2025 to 3:30am on Monday 29 September 2025.

  19. Planned downtime from 8:15am to 10pm on Sunday 28 September 2025 has been added.

  20. Planned downtime from 5:30pm on Wednesday 10 September to 7:15am on 11 September 2025 has changed. It will now be from 10:30pm to 11pm on Wednesday 10 September 2025.

  21. Planned downtime from 10:30pm to 11pm on Wednesday 10 September 2025 has changed. It will now be from 5:30pm on Wednesday 10 September to 7:15am on 11 September 2025.

  22. Planned downtime covering Friday 18 September 2025 6:45pm to 7:15am Monday 22 September 2025 has been added.

  23. Planned downtime from 10:30pm to 11pm on Wednesday 10 September 2025 and 10:30pm to 11pm on Wednesday 17 September 2025 has been added.

  24. Planned downtime from 6:45pm on Friday 15 August 2025 to 7:15am on Monday 18 August 2025 has been added.

  25. Planned downtime from 6:45pm on Friday 18 July 2025 to 7:15am Monday 21 July 2025 has been added.

  26. Planned downtime from 5:40am on Saturday 12 July 2025 to 10:30pm on Sunday 13 July 2025 has been added.

  27. Planned downtime from 6:45pm on Friday 20 June 2025 to 7:15am on Monday 23 June 2025 has been added.

  28. Planned downtime from 7am to 7:30pm on Sunday 9 March 2025 has been added.

  29. Planned downtime from 6pm on Wednesday 15 January 2025 to 8am on Thursday 16 January 2025 has been added.

  30. Planned downtime from 9am on Friday 10 January 2025 to midday on Saturday 11 January 2025 has been amended and is now from 9pm on Friday 10 January 2025 to midday on Saturday 11 January 2025.

  31. Planned downtime from 9am on Friday 10 January 2025 to midday on Saturday 11 January 2025 has been added.

  32. Planned downtime from Monday 2 December 2024 5pm to 1pm on Wednesday 4 December 2024 has been extended to 1pm on Friday 6 December 2024.

  33. Planned downtime from 8am to 8:30pm on Sunday 8 December 2024 has been added.

  34. Planned downtime from 5pm on Monday 2 December 2024 to 1am on Wednesday 4th December 2024 has been added.

  35. Planned downtime from 8am on Saturday 13 July 2024 to 10pm on Sunday 14 July 2024 has been added.

  36. Planned downtime from 7am on Saturday 22 June 2024 to 9:15pm Sunday 23 June 2024 has been cancelled.

  37. Planned downtime from 7am on Saturday 22 June 2024 to 5pm on Sunday 23 June 2024 has been changed and is now from 7am on Saturday 22 June 2024 to 9:15pm on Sunday 23 June 2024.

  38. Planned downtime from 7am on Saturday 22 June 2024 to 5pm on Sunday 23 June 2024 has been added.

  39. The link to report a cross-border arrangement to HMRC has been updated.

  40. The disclose cross-border tax arrangements service is now fully available.

  41. The disclose cross-border tax arrangements service is currently unavailable. Check the service availability page for updates.

  42. First published.

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