IHTM23204 | Special valuation matters: property subject to an enforceable right of occupation by a third party
From HM Revenue & Customs · Inheritance Tax Manual
Where property owned by the deceased
is occupied rent free by someone else (for example his separated or divorced wife) for life or so long as that person wishes, and
the occupation is under an enforceable order or agreement
you should
ask the VOA (IHTM23002) to report the principal value of the property with vacant possession at the date of death
ascertain the age of occupier
and then
refer the question of value of the deceased’s interest to the Boards Actuarial Officer (BAO).
Where the advice of the BAO has been obtained a note of the final outcome of the case should be sent to the BAO for record purposes. There is no need to refer the file.
Different instructions (IHTM23201) apply where there is no enforceable order or agreement but the taxpayer claims that there was an enforceable right of occupation.