Let me give you a real world example using the two scenarios.
My family bought 450 acres of farmland for $330 an acre in 1963 ($148,500)
We sold it recently for $5000 an acre ($2,250,000.)
Under the present tax code we should be taxed at 23.8% on $2,101,500. of "profit", or $493,852.30
Indexed for inflation that original $148,500 is now worth $1,117,535 in 2013
Under my proposal I would be taxed at 39% on the difference between $2,250,000 and $1,151,169, or $1,098,831. Tax at 39% would be $428,544.09
Y'all still want to do that deal?