1. Internal Revenue Service
Form: Annual Return Form 990
Due Date: 4 ½ months after end of fiscal year
2. Indiana Department of Revenue
Form: NP-20 (Annual Report)
Due Date: 4½ months following the end of the tax year.
Fax: (608) 267-3816
3. Indiana Secretary of State
Form: Annual Report
Due Date: During the anniversary month in which the date of incorporation occurs.
Web Site: www.in.gov/sos/