I used TurboTax Deluxe 2023 to efile my Federal and State taxes (over $2,000.00) and I mailed my first quarter estimated taxes for 2024. However, this past week I received a check from IN DOR that refunded by check my entire state tax bill that TurboTax calculated. I do not see any way on the IN Tax web page that I can determine why IN returned the full amount. How can I find out what TurboTax did wrong when calculating my IN state taxes that I do not owe IN any money?
Only the state of Indiana will be able to provide an answer as to why they refunded your entire balance. Typically, when a taxing agency changes a return that was filed, they will also send out a letter via mail letting you know the reasons for their adjustments.
You can also contact the Indiana Department of Revenue.