Deductions & credits

Oh cool that makes sense. I did do the combined method in 2020 when I refinanced and it came out the correct results.

 

I was under the impression that I have to remain box3 the same as my original origination date as 2/1/2017 when I first bought this house so the $750K limitation doesn’t apply to me.  Now these forms show 11/16/2020 and 11/3/2020 in box3.  If I enter as it is, will that affect how much I am allowed to claim? I should be allowed to claim the whole interest amount.