March Tax Bulletin Available Now

Indiana Department of Revenue - Tax Bulletin - corkboard calendar with sticky notes

March 2024


Request an extension of time to file

The deadline for filing 2023 Indiana Individual income tax returns is April 15, 2024.

Taxpayers needing additional time can request an extension of time to file their return via INTIME. Indiana will automatically grant an extension if they have a federal extension of time to file from the IRS. However, if they expect to owe state taxes, they still need to file an extension request and pay at least 90% of the amount due by April 15 to avoid penalty. 

Filers can do it electronically via INTIME before the April 15 deadline without having to log in to request or make the payment. This process is easy and convenient. An INTIME Guide to Requesting an Extension of Time to File is also available to help. 


DOR Online Events

Learn from DOR experts at these upcoming 2024 events:

  • April 5 - State Taxes for International Students, IUPUI
  • April 12 - Start Strong for New and Small Businesses (Virtual), FSSA BVIS Business Enterprise Program

News & Notices

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DOR is Hiring

workhere2019-2023

Visit workforindiana.in.gov for information on competitive benefits such as affordable health care, retirement plans, generous paid leave and career development opportunities, then search for Department of Revenue openings.


Information Bulletins &
Departmental Notices

Check out our Tax Library for other Information Bulletins and Departmental Notices.


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