IHTM09754 | Sales of related property, etc: conditions for relief
From HM Revenue & Customs · Inheritance Tax Manual
The following conditions must be satisfied before relief can be given for sales of related property
the relief must be claimed, IHTA84/S176 (2)
the sold property must have originally been valued under the related property provisions or in certain circumstances in conjunction with other property in the deceased’s estate (IHTM09755)
the sales must be by the personal representatives or by the person’s in whom the property was vested (IHTM09756) immediately after the death
the sale must be at arm’s length, IHTA84/S176 (3)(b)
the sale price must be freely negotiated at the time of the sale, IHTA84/S176 (3)(b)
the sale must not be made in conjunction with a sale of the related or other property with which it was originally valued (IHTM09757)
there must be no connection between those selling the property and the purchaser (IHTM09758)
those selling the property must not have a right to acquire the property or an interest in it (IHTM09759)
the sale price must be less than the original value (IHTM09760).