Return of Organization Exempt From Income Tax

Who Files Form 990

Most tax-exempt organizations under Section 501(c): public charities, private foundations, social welfare organizations, and others. Three variants exist based on size: Form 990-N (e-postcard for orgs with gross receipts under $50K), Form 990-EZ (for orgs under $200K gross receipts and $500K total assets), and Form 990 (full return for larger organizations).

What Form 990 Reports

Form 990 reports revenue, expenses, governance practices, executive compensation, program service accomplishments, and major contributors. It is publicly available: donors, journalists, and watchdog groups review it. Failure to file for three consecutive years results in automatic loss of tax-exempt status.

Key Deadlines

• May 15: for calendar-year organizations (15th day of the 5th month after year end)
• Two automatic 3-month extensions available via Form 8868
• November 15: extended deadline for calendar-year filers

Common Mistakes

• Missing the three-year automatic revocation rule for non-filers
• Filing the wrong variant (990 vs 990-EZ vs 990-N) for the org's size
• Reporting Unrelated Business Income (UBIT) incorrectly on Form 990-T
• Missing executive compensation disclosures on Schedule J

Best Practices

• File on time even if your gross receipts are below the 990-N threshold. Three consecutive years of non-filing automatically revokes tax-exempt status, requiring Form 1023 reinstatement.
• Take Schedule J seriously. Executive compensation disclosure is the most-read part of the return for donors, journalists, and watchdog groups.
• Track unrelated business income separately and file Form 990-T if UBTI exceeds $1,000. UBIT applies even to public charities.
• Maintain board minutes documenting compliance with the substantial-investment rule, the conflicts-of-interest policy, and the executive-compensation review process.
• Make the 990 publicly available on your website and on Charity Navigator / GuideStar profiles. It is a marketing asset for donor confidence, not just a compliance filing.

Source: Official Form 990 information at IRS.gov