I assume that information exists. It's mostly just totaling up some numbers. I know these days, for me, standard deduction works unless I have some outlier charitable/investment thing going on which I'm going to talk to my accountant about anyway. I assume there are other alternate energy credits and the like but not sure how they work and again aren't in play for most people in a given year.

Mortgage interest and state income taxes can easily get you well over the standard deduction for single people.

Same here, mortgage interest puts me over the threshold (and single)

When I don't make as much in a year, I go through all of the same exact steps just to see the standard deduction is better :D . It's a nice walk down memory lane though.

Mortgage interest is the big one.

Fair enough. I don't have any longer.