TaxAct® does not support the entry of more than five states in Schedule A (Form 1040) Itemized Deductions.
If you have more than five states to enter, you will need to manually calculate each state, then enter one total.
To manually calculate the tax, use the worksheet and table in the instructions for Schedule A, or use the calculator on the IRS website.
To enter the Sales Tax Deduction in TaxAct:
Note that any link in the information above is updated each year automatically and will take you to the most recent version of the document at the time it is accessed.