IHTM06012 | Rules about excepted estates: low value estates
From HM Revenue & Customs · Inheritance Tax Manual
The conditions for these estates are that:
does not exceed the Inheritance Tax nil rate band (IHTM06011), and for deaths on or after 1 January 2022
if the estate includes any assets held in trust, they are held in a single trust and the gross value does not exceed £250,000 (IHTM06020),
if the estate includes foreign assets, their gross value does not exceed £100,000,
if there are any specified transfers, their chargeable value does not exceed £250,000,
the deceased had not made a gift with reservation of benefit.