Married filing jointly, AMT starts at around $84,000, and the higher tax rate at around $150k.
We make more than that and have never even come close to paying the AMT. Did you mean $150k after mortgage interest and property taxes and state and local taxes and personal and dependent exemptions and HSA contributions and FSA contributions and charitable giving and maxing out 401k and 457b accounts? Yea, if you're banking $150k in take-home pay after all of that, you probably need to be paying AMT because you're making approximately double that much.
I mean probably more like $84k after all of those deductions (that's the 26% tax rate), but then many of those deductions stop counting. I believe (thanks google) that the 28% AMT rate hits at around $150k, after all of those deductions.
So, if you've got two 40-something engineers (even though my own pay is crap), and you live in CA with a very high mortgage interest and high state tax, it doesn't really matter because many of those deductions don't count. Turbo tax does all that math for you - put in the deductions for state tax, mortgage interest, childcare, charitable donations, etc. and then...you click the "check AMT" box and it says "just kidding! You really owe this amount." So yes, I have mortgage deductions and state tax deductions and even childcare deductions, but I'm pretty sure I shouldn't even bother with the FSA, because I do the paperwork but we end up paying it back anyway.
State tax deductions, for example, are not allowed per AMT. We are taxed at 9.3%. That's a big chunk.
https://en.wikipedia.org/wiki/Alternative_minimum_taxMy coworker said "I never click that box", so I guess maybe there's an out??