Where in Profile do I make the adjustment for the number of years my current principal residence did not qualify (was renting). Lived in it for 6 yrs rented for 5 yrs and lived in it again for 7 yrs.
Do not see on T2091 where I can enter the years it qualified for Principal residence in order to lower capital gain.
I think you should have filled out that form in the past (I might be wrong though) because when there is a change of use on a property, you are considered having sold the property. Please visit this link, and you might have to ask CRA
