不会这么多吧,就拿AMT来算:
300k income
-20k (16500 401k+5000 IRAT)
-40k mortgage (assume you have about 3500 mortgage per month)
-75k AMT exemption
you got about 165k
165000*27% =44550
Your tax rate is 44550/300000=14.85%
If you don't have mortgage, your AMT tax is 55350
tax rate is 55350/300000= 18.45%