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EFIS 52, August 2026 : Inheritance Tax / Inland Revenue

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*INFORMATION ONLY*


We are writing to make you aware that the IHT400(all) template currently available within OyezForms may not reflect the latest HMRC requirements and is therefore no longer considered up to date.


While we work to address this, we recommend that you do not rely on the IHT400(all) template for new matters and instead use the individual IHT400 range of forms within the library to ensure your inheritance tax submissions are accurate and compliant.


We apologise for any inconvenience this may cause and will provide a further update as soon as we have more information.

Forms affected

Crown copyright forms are reproduced with the permission of the Controller of the Stationery Office. Law Society forms are reproduced with the permission of the Law Society. Legal Aid Forms are produced with the permission of the LSC.