Form 990 is the annual information return that tax-exempt organizations file with the IRS. It serves as the primary way the federal government and the public track how nonprofits earn and spend their money. Unlike a tax return that calculates what you owe, Form 990 is a disclosure document. It reports an organization’s revenue, expenses, executive compensation, and governance structure, and nearly all of it is available for anyone to read.
Who Has to File
Most tax-exempt organizations, including 501(c)(3) charities, social welfare organizations, trade associations, and other entities recognized as exempt under Section 501, are required to file some version of Form 990 every year. The specific form depends on the organization’s size.
- Form 990-N (e-Postcard): Organizations with gross receipts normally $50,000 or less. This is a bare-bones electronic notice with just a few data points.
- Form 990-EZ: Organizations with gross receipts under $200,000 and total assets under $500,000. A shorter version of the full form.
- Form 990 (full return): Organizations with gross receipts of $200,000 or more, or total assets of $500,000 or more.
- Form 990-PF: Private foundations, regardless of their financial size.
Churches and certain religious organizations are generally exempt from the filing requirement, as are a handful of other narrowly defined categories. But the vast majority of tax-exempt organizations must file annually.
What the Form Reports
The full Form 990 is a detailed document, often dozens of pages long for larger nonprofits. It covers several broad categories of information that together paint a picture of how the organization operates.
Revenue and expenses make up the financial core. The form breaks down where money comes from (contributions, grants, program service revenue, investment income) and how it gets spent (program services, management, fundraising). This lets donors and watchdog groups see how much of every dollar actually goes toward the organization’s mission versus overhead.
Executive compensation gets its own dedicated section. Organizations must list all current officers, directors, and trustees regardless of whether they receive any pay. They must also report up to 20 key employees who have reportable compensation greater than $150,000, plus their five highest-compensated employees earning at least $100,000 who don’t fall into other categories. Even the five highest-paid independent contractors receiving more than $100,000 must be disclosed. These compensation figures are among the most scrutinized pieces of data on the form.
The return also asks about governance practices, conflicts of interest policies, and the organization’s mission and program accomplishments. Several supplemental schedules may apply depending on the organization’s activities, covering topics like lobbying, foreign operations, and related-party transactions.
Why It Matters to the Public
Form 990 is a public document. Any person can request a copy from the organization itself, and several websites aggregate and publish 990 data for free. This transparency is intentional. Because tax-exempt organizations don’t pay federal income tax, the trade-off is public accountability for how they use that privilege.
If you’re considering donating to a charity, the organization’s 990 will tell you its total revenue, how much it spends on programs versus administration, what its top executives earn, and whether it carries significant debt or holds large reserves. Journalists, researchers, and nonprofit rating services rely heavily on 990 data to evaluate organizations. For anyone working in the nonprofit sector, understanding Form 990 is essential because it shapes how the public perceives the organization.
Filing Deadline and Extensions
Form 990 is due by the 15th day of the fifth month after the organization’s fiscal year ends. For a nonprofit operating on a calendar year (ending December 31), that means May 15. Organizations can request an automatic six-month extension using Form 8868, which pushes the deadline to November 15 for calendar-year filers. The extension gives more time to file but does not change when any taxes owed on unrelated business income are due.
Penalties for Late or Missing Returns
Filing late carries real financial consequences. Organizations with gross receipts under $1,208,500 face a penalty of $20 per day for every day the return is overdue, up to a maximum of $12,000 or 5% of gross receipts, whichever is less. Larger organizations with gross receipts above that threshold face $120 per day, up to $60,000.
The more severe consequence comes from not filing at all. An organization that fails to file its required return for three consecutive tax years automatically loses its tax-exempt status. Reinstatement requires a new application and potentially back taxes. This rule applies to every version of the form, including the simple e-Postcard filed by the smallest organizations.
Electronic Filing Is Now Required
Paper filing is no longer an option for most organizations. Under the Taxpayer First Act, all Forms 990 and 990-PF for tax years ending July 31, 2020, and later must be filed electronically. Forms 990-EZ followed the same requirement starting with tax years ending July 31, 2021. Organizations typically use IRS-authorized e-file providers or tax preparation software designed for exempt organizations to submit their returns.
How to Look Up a Nonprofit’s 990
You can view any organization’s filed Form 990 through several free online databases. The IRS offers a Tax Exempt Organization Search tool on its website, which provides basic information and links to filed returns. Third-party sites like GuideStar (now part of Candid) and ProPublica’s Nonprofit Explorer make the data even more accessible, letting you search by name, location, or category and view returns going back multiple years. If you want a copy directly from the organization, it is legally required to provide one upon request.