I closed on a new house in early 2017, and when doing the provincial deductible it has the question "payments related to your principal residence" and I received and paid property tax from Sept 1-Dec 31, 2016 as well as full year 2017 back in Aug 2017. Can I claim number of months in that form for 16 months as I only closed and received tax bill in 2017 for my new home?