My client has owned his house (main residence) since 1991 and because of his 6 children over the years he has increased it with extentions and loft conversions, as the children got older and started to need more indipendance the house was split into two in 2016, the older childen lived in the seperate house (no rent was paid). the childen have left home now and the one half is being sold. the two houses come under the local council as two seperate properties so my big question is - will my client have a capital gains liability??
thank you for any assistance