2023 Indiana State Tax Deadlines
Indiana Individual Income Tax Filing deadlines and extensions for 2023.
If you are a resident or have been involved in significant business operations within Indiana then you might be required to file Indiana State Taxes. We look at the most important tax deadlines and tax extensions for Indiana in 2023.
C Corporation
Indiana C Corporation Tax Deadlines for 2023
You must file & pay Corporate Income Taxes in Indiana by April 16, 2024
Applicable forms:
Form IT-20 - Indiana Corporate Adjusted Gross Income Tax Return
Extension to File Taxes in Indiana for 2023
You must send payment for taxes in Indiana for the fiscal year 2023 by April 16, 2024.
The Extension Deadline is October 15, 2024 to file your Indiana income tax return.
Indiana automatically grants 6 months extensions on filing corporate income tax returns if a federal extension is filed. This means you do not need to file for an extension in Indiana. If a corporation does not need a federal extension of time but needs one for filing a state return, an extension request and prepayment of 90% can be submitted via INTIME, DOR’s e-services portal at intime.dor.in.gov, or by submitting a letter requesting an extension prior to the annual return’s due date.
This is an extension to FILE, not an extension to PAY - payment is still due April 16, 2024
Pass-Throughs
Indiana S Corporation & Partnership Tax Deadlines for 2023
You must file in Indiana by April 16, 2024
Applicable forms:
Form IT-20S - Indiana S Corporation Income Tax Return
Form IT-65 - Indiana Partnership Return
Extension to File S Corporation & Partnership Taxes in Indiana for 2023
You must send payment for taxes in Indiana for the fiscal year 2023 by April 16, 2024.
The Extension Deadline is October 15, 2024 to file your Indiana income tax return.
Indiana automatically grants 6 months extensions on filing corporate income tax returns if a federal extension is filed. This means you do not need to file for an extension in Indiana. If a federal extension is not needed, request an Indiana extension of time to file via INTIME, DOR’s e-service portal at intime.dor.in.gov, or by submitting a request in writing to: Indiana Department of Revenue, Corporate Income Tax, Tax Administration, P.O. Box 7206, Indianapolis, IN 46207-7206
This is an extension to FILE, not an extension to PAY - payment is still due April 16, 2024.
Indiana Individual Tax Deadlines for 2023
Estimated Tax Deadline for Indiana 2023
Estimated tax payments are made:
- April 18, 2023
- June 15, 2023
- September 15, 2023
- January 15, 2024
See IT-40ES ES-40 for the amount to pay with each voucher.
Individual Tax Deadline for Indiana 2023
You must file & pay Individual Income Taxes in Indiana by April 16, 2024
File by Mail must be postmarked by the due date
Applicable forms:
IT-40 - Full Time Resident
IT-40PNR - Non-Residents & Part-time Residents
Extension to File Taxes in Indiana for 2023
You must send payment for taxes in Indiana for the fiscal year 2022 by April 16, 2024.
The Extension Deadline is October 15, 2024 to file your Indiana Individual Income tax return.
Indiana will automatically grant a 6 months extension on filing personal income taxes if a federal extension is filed. This means you do not need to file for an extension in Indiana if you file a federal extension and attach the federal extension to the state return. If you do NOT file a federal extension, file Form IT-9.
This is an extension to FILE, not an extension to PAY - payment is still due April 16, 2024
Estates Tax Deadline for Indiana in 2023
Indiana does require you to file an Estate Tax.
Farmer and Fisherman Taxes for Indiana 2023
If at least 2/3 of your gross income for the taxable year is derived from farming, you may pay estimated tax at any time on or before January 15, 2024. If you wait until January 15, 2024, you must pay the entire balance of the estimated tax. However, if farmers file their tax return on or before March 1, 2024, and pay the total tax at that time, they need not file estimated tax.
Sources
- https://www.in.gov/dor/individual-income-taxes/payments-and-billing/estimated-tax/
- https://www.in.gov/dor/individual-income-taxes/filing-my-taxes/tax-filing-deadlines/
- https://www.in.gov/dor/individual-income-taxes/filing-my-taxes/extension-of-time-to-file/#:~:text=This%20can%20be%20done%20electronically,date%20to%20November%2014%2C%202022
- https://www.in.gov/dor/individual-income-taxes/filing-my-taxes/tax-filing-deadlines/
- https://www.in.gov/dor/files/filing-deadlines.pdf
The material discussed on this page is meant for general illustration and/or informational purposes only and is not to be construed as investment, tax, or legal advice. You must exercise your own independent professional judgment, recognizing that advice should not be based on unreasonable factual or legal assumptions or unreasonably rely upon representations of the client or others. Further, any advice you provide in connection with tax return preparation must comply in full with the requirements of IRS Circular 230.
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