CG31980 | Death and Personal Representatives: Non-retrospective variations: assets still vested in PRs
From HM Revenue & Customs · Capital Gains Manual
On a sale of an interest in the estate for cash the total consideration given will be immediately apparent. However where the variation was made in return for the assignee giving up a right to take Court action it will be necessary to value the consideration. This value should be taken as equal to the sum that a person would have been prepared to pay to acquire such an interest on the assumption that
that person had obtained information about the assets that were likely to vest from the estate
and
had then discounted the likely value of those assets for the uncertainty of
when the assets will vest
and
whether particular assets will vest.