Frequently Asked Questions

Where does the data come from?

Data comes from ProPublica Nonprofit Explorer, which compiles publicly available IRS Form 990 filings. Form 990 is the annual information return required of most tax-exempt organizations.

What is Form 990?

Form 990 is the IRS tax return for tax-exempt organizations. It discloses revenue, expenses, assets, liabilities, executive compensation, program descriptions, and governance information. It is a public document.

What is a 501(c)(3)?

A 501(c)(3) is a charitable, religious, or educational organization exempt from federal income tax under section 501(c)(3) of the Internal Revenue Code. Donations to 501(c)(3) organizations are typically tax-deductible.

How do I find a nonprofit?

Search by organization name and optionally filter by state. You can also search by EIN (Employer Identification Number) directly.

How current is the data?

990 filings are submitted annually and may be 1–2 years behind. Data is cached for 1 hour. Always check with the organization directly for the most current information.

Is this free?

Yes. Always. No account required.