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Discover essential forms for individual income tax in 2023. Find the proper forms for Full-Year, and Part-Year residents and nonresidents.
booklet with forms, downloadable blank forms and instructions, information bulletins, an online helpdesk, helpful email links and a calendar with filing due dates.
Download or print the 2023 Indiana IT-40 Booklet (IT-40 Income Tax Instruction Booklet) for FREE from the Indiana Department of Revenue.
Indiana Full-Year Resident Individual Income Tax Return. Due April 15, 2024. If filing for a fiscal year, enter the dates (see instructions) (MM/DD/YYYY): from. to: Your Social Security Number Spouse’s Social Security Number.
According to the Indiana instructions, the following changes are being made for tax year 2023: Update Line 1 of Form IT-40, assumes conformity with the Internal Revenue Code of 1986, as amended and in effect on January 1, 2023.
Indiana Current Year Tax Forms. Forms downloaded and printed from this page may be used to file taxes unless otherwise specified. Find federal tax forms (e.g. 1099, 1040) from the IRS. Find the proper forms for individual, corporate, and business taxes.
We last updated Indiana IT-40 Form in January 2024 from the Indiana Department of Revenue. This form is for income earned in tax year 2023, with tax returns due in April 2024. We will update this page with a new version of the form for 2025 as soon as it is made available by the Indiana government.
