We deducted $25.00 state income tax for 2016 returns. With a gross income around 100,000 we should have been instructed to deduct sales tax somehow we missed it.

Can we amend the 2016 returns assuming we can deduct the sales tax from irs table  for a larger amount than the meager state tax.

Does not the turbotax automatically suggest to go for sales tax when it sees a small amount paid in state taxes and the sales tax is higher?

State