Form ST-105 Indiana Department of Revenue General Sales Tax Exemption Certificate: Vendors who sell or lease to Purdue request this form to verify Purdue's exemption from sales tax. You may print this ...

For those Hoosiers who only need more time to complete their Indiana tax form, Form IT-9 handles this "ask" but also asks (requires) a payment be made.

You can request an extension to file your state tax returns at the Indiana DOR's website. After providing your taxpayer information, you'll receive step-by-step instructions on filling out Form IT ...

(2) About 450,000 people who will not prepare an Indiana income tax form due to low or no income will receive $125 starting May 1, 2022.