Checking on Estimated Payments
If you do not have a record of the estimated income tax payments you made during the year, choose one of the options below:
- Check online anytime: Log into the TSC-IND to view the payments that you made. If you are logging into the TSC for the first time, you will need the PIN that we mailed you or use the drop down box to use the option to enter a prior year's federal adjusted gross income. After you log in, select "View Processed Payments" on the Main Menu.
- Telephone DRS during business hours: You may telephone the Department of Revenue Services between 8:30 a.m. and 4:30 p.m., eastern time, weekdays. Telephone 860-297-4771 and press 1 for income tax.