Indiana — Current Year Financial Institution Tax Forms & Instruction Booklet
More about the Indiana FIT-20 Booklet Tax Return
We last updated Indiana FIT-20 Booklet in March 2026 from the Indiana Department of Revenue. This form is for income earned in tax year 2025, with tax returns due in April 2026. We will update this page with a new version of the form for 2027 as soon as it is made available by the Indiana government.
Other Indiana Corporate Income Tax Forms:
In addition to information about Indiana's income tax brackets, Tax-Brackets.org provides a total of 70 Indiana income tax forms, as well as many federal income tax forms. Here's a list of some of the most commonly used Indiana tax forms:
| Form Code | Form Name |
|---|---|
| Form NP-20 | Nonprofit Organization's Annual Report |
| IT-20 Booklet | Current Year Corporate Adjusted Gross Income Tax Booklet with Forms and Schedules |
| IT-65 Booklet | Current Year Partnership Return Booklet with Forms and Schedules |
| Schedule IN-DRE | Indiana Disaster Recovery Exemption |
| Form IT-966 | Notice of Corporate Dissolution Liquidation or Withdrawal |
View all 70 Indiana Income Tax Forms
Disclaimer: While we do our best to keep FIT-20 Booklet up to date and complete on Tax-Brackets.org, we cannot be held liable for errors or omissions. Is this form missing or out-of-date? Please let us know so we can fix it!
Tax Form Sources:
- Indiana Department of Revenue ( http://www.ai.org/dor/
) - Department of Revenue Income Tax Forms ( http://www.in.gov/dor/4712.htm )