How do companies calculate federal tax withholding on the paycheck?

whimper

I’ve always wondered about this. I will, apparently, continue to wonder about this, because holy cats, that’s a lot of ifthens. :eek:

You are right - that is what I meant.

It could very well be since that would result in over-witholding 99% of the time and the Gov can use your money.

Note that your actual tax liability is based on AGI less itemeized or standard deductions… less exemptions for you and each dependant…less various credits (the most significant being for children and college expenses).