House converted to rental mid-year. TT calculated 53.42% business use. Subsequent years, house rented 100%. Why TT not calculating 100% business use in subsequent years?

[Zbucklyo · Accepted solution]

Unfortunately, and due to the way in which the question was written, 53.42% was not the correct answer when the rental was set up.  The correct question should have been - after the property was converted to business use, how much of it was used for business - with the correct answer of 100%.

If this was a recent error, I suggest amending your return for the year(s) in question.