My partner has a property that she bought with her Brother in 1992. She bought him out 5 years laster, lived in the property as the sole owner until 2009 when we moved into a new property but she turned the flat into a buy-to-let
We are now considering selling the flat
I'm doing some sums and thinking about the Capital Gains Tax relief she will receive. Would she receive half the relief for the period when she half-owned the flat?
Thanks in advance for any advice