Using excel to prepare a detailed income and tax computation for federal taxes USA.

I'm not a tax professional, but I did have some fun putting together the attached, which will calculate US Federal Income Tax for any of the several filing statuses, for several past and the current year.

This include a front sheet that sums up income by the various categories, deductions and so on. Once it gets that to the point where it yields "Taxable Income" then the final computation of taxes owed by a person in the selected filing status for that year, is calculated.

There is some documentation. I'd be happy to answer questions beyond.