IHTM04172 | Dispositions for the maintenance of the transferor's family: definitions
From HM Revenue & Customs · Inheritance Tax Manual
There are definitions of the terms used in IHTA84/S11 contained in IHTA84/S11 (6). These are
‘child’ includes a step-child and an adopted child (note that the definition of ‘child’ does not refer to an illegitimate child);
‘parent’ is construed accordingly;
‘year’ means a period of twelve months ending with 5 April;
‘dependent relative’ is defined at IHTM04177.
There are two further terms that are not expressly defined in the legislation. They are
‘maintenance’ which is considered to mean the supply of necessaries, such as food or clothing, so as to maintain a qualifying beneficiary in the condition of life which is appropriate to a dependant of the transferor;
‘education and training’ which refer to dispositions for a child’s education or training whilst the child is under the age of 18. After the age of 18, the requirement is that the education or training is full-time.