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IHTD37 - Agricultural Relief

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 69 - 2024 September 2024  New/Amended
EFIS 80 - 2005 December 2005  New/Amended
EFIS 64 - 2004 November 2004  New/Amended
EFIS 23 - 2003 May 2003  New/Amended