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IHT100h - Assets ceasing to be held in an age 18 to 25 trust

Last EFIS release: 30/2026 (May 2026)

Form status: New/Amended

HM Revenue and Customs have updated the listed forms which are now available for immediate use. In addition, the newly released IHT437 has been added to the library for immediate use.

Further information on the IHT400(all) update to follow in due course.

For details of field amendments please go to: support.oyezforms.co.uk/fieldchanges

All EFIS releases

EFIS 30 - 2026 May 2026  New/Amended
EFIS 85 - 2025 November 2025  New/Amended
EFIS 58 - 2025 July 2025  New/Amended
EFIS 1 - 2025 January 2025  New/Amended
EFIS 56 - 2004 October 2004  Deleted