It 40: Fill out & sign online

Here's how it works

01. Edit your it 40 online

Type text, add images, blackout confidential details, add comments, highlights and more.

02. Sign it in a few clicks

Draw your signature, type it, upload its image, or use your mobile device as a signature pad.

03. Share your form with others

Send it40 via email, link, or fax. You can also download it, export it or print it out.

How to use or fill out IT-40 in with our platform

Ease of Setup

DocHub User Ratings on G2

Ease of Use

DocHub User Ratings on G2

Click ‘Get Form’ to open the IT-40 in the editor.
Begin by entering your Social Security Number and your first and last name. If you are amending, place an 'X' in the designated box.
If filing jointly, provide your spouse’s information, including their Social Security Number and name. Indicate if applying for an ITIN.
Fill in your present address, including city, state, and zip code. If applicable, enter the foreign country code.
Complete the income section by entering your federal adjusted gross income from your federal tax return on line 1.
Continue filling out lines 2 through 11 by following the instructions for Indiana Add-Backs, Deductions, Exemptions, and Taxes.
For any credits or overpayments, complete lines 12 through 18 as instructed. Ensure all schedules are enclosed as required.
Finally, sign and date the return at the bottom of the form before submitting it according to the mailing instructions provided.

Start using our platform today to easily fill out your IT-40 form online for free!

See more it 40 in versions

We've got more versions of the it 40 in form. Select the right it 40 in version from the list and start editing it straight away!

Versions	Form popularity	Fillable & printable
2023	4.3 Satisfied (44 Votes)
2022	4.4 Satisfied (27 Votes)
2021	4.8 Satisfied (146 Votes)
2020	4.4 Satisfied (95 Votes)
2019	4.2 Satisfied (103 Votes)
2018	4.3 Satisfied (149 Votes)
2017	4.4 Satisfied (146 Votes)
2016	4.4 Satisfied (260 Votes)
2011	3.9 Satisfied (39 Votes)
2009	4.1 Satisfied (94 Votes)
2008	4 Satisfied (25 Votes)

be ready to get more

Complete this form in 5 minutes or less

Get form

Got questions?

We have answers to the most popular questions from our customers. If you can't find an answer to your question, please contact us.

Contact us

What if I made a mistake on my tax form?

If you need to make a change or adjustment on a return already filed, you can file an amended return. Use Form 1040-X, Amended U.S. Individual Income Tax Return, and follow the instructions.

What is the Indiana state tax rate for 2025?

Income tax rates The Indiana Individual adjusted gross income tax rate for 2024 is 3.05% and will adjust in 2025 to 3.00%.

What is an IT-40 form in Indiana?

If you were a full-year resident of Indiana and your gross income (the total of all your income before deductions) was greater than certain exemptions*, you must file an Indiana tax return. Full-year residents must file Form IT-40, Indiana Full-Year Resident Individual Income Tax.