Indiana has a flat state income tax rate of 3.23% for the 2020 tax year, which is the same as 2019.

Make sure you have entered the correct amount of state income tax from your W-2 box 17.

Other common reason why you might owe more this year:

• Your income increased.
• You didn't have enough state tax withheld from your paychecks. 
• You lost a dependent.
• You changed your filing status.

Edited (02/02/202, (03:38pm PST)]

thanks for the answer maya,but everything you suggested doesn't apply to me unfortunately.w-2 box 17 is right,my income didn't increase(i actually made a little less in 2020)the state taxes taken out on me in 2020 are   $1 less than 2019,nothing changed on my dependent status and my filing status is the same also.any other suggestions?

never mind,i appreciate the help maya.the problem was that 18-20 boxes were not auto filled when TT imported my w-2.i entered the local taxes taken out and it straightened out my state issue.thanks for the point in the right direction