I also have this problem. TTax calculated an $1100 property tax credit which should have been 0. You stated it is up to the user to determine eligibility. Why doesn't TTax ask us to verify the simple qualification questions you listed before calculating the credit? I've gone back through a review of my return answering all questions honestly, and TTax continues to give me this credit when it turns out that I am not eligible because my household resources are above the max allowed. TTax auto-fills in the wrong amount into line 14 Wages, Salaries etc. on the MI-1040CR Homestead Property Tax Credit Claim form. It looks like it is filling in taxable income. The credit is not based on taxable income. This is a serious flaw in the Michigan state TTax software and should be corrected.
