Iowa's rate sits close to the national middle, and the math still stings.
Iowa taxes capital gains at up to 5.7% at the state level. Add the federal 20% and the 3.8% NIIT and a seller at the top bracket can owe up to 29.5% of the gain.
That 29.5% ceiling applies to the taxable gain, not the full sale price, with depreciation recapture calculated on top through the capital gains tax calculator.
Say an Iowa investor nets a $250,000 gain on a rental sale. The 29.5% combined rate turns that into a tax bill near $73,750, not counting whatever depreciation recapture adds.
A 1031 exchange pushes that $73,750 down the road rather than off the table, as long as the proceeds land in a qualifying replacement property. Check the specifics in the 1031 exchange calculator and pin down your deadlines with the timeline calculator.