Compliance Watchers

What Happens After You Receive Your 501(c)(3)?

6 min read · Last reviewed October 2026

Congratulations — the IRS has recognized your organization. Now the ongoing compliance begins. Most organizations that lose their exemption don't do anything dramatic; they simply miss routine filings.

File a Form 990 every year

The return is due by the 15th day of the 5th month after your fiscal year ends (May 15 for calendar-year organizations). Fail to file for three consecutive years and your exemption is automatically revoked.

Register with the states where you fundraise

Federal exemption does not give you permission to solicit donations. Roughly 40 states and the District of Columbia require charitable solicitation registration — usually before you ask.

Apply for state tax exemptions

State income, sales, and property tax exemptions usually require separate applications with your state's revenue department. Your IRS letter often is required, but it isn't automatic.

Give donors proper receipts

Donors need a written acknowledgment for any single gift of $250 or more. If a donor receives something in return for a payment over $75 (a gala dinner, for example), you must tell them the deductible amount.

Protect your exemption

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