Partial Capital Gains Exemption
Client owned property for 12 years, can only claim principal residence for the last 8 years. Since most of the capital gains incurred over the last few years, is it acceptable to adjust the 2015 return (8 years ago) to claim a deemed disposition (for change of use) using an opinion of value for that time?
Or is the only acceptable way to use the exemption formula which effectively assumes straight line capital gain appreciation.
