A clearer starting point.

Maintain compliance

Annual reporting. Most public charities file an annual IRS return or notice under these ordinary filing thresholds.

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Exceptions. “Normally” is a receipts test, not necessarily one year’s revenue. Churches and certain related organizations generally need not file; supporting organizations face special 990-N restrictions, eligible small organizations may choose a complete return, and pending exemption applications do not suspend filing duties. See IRS applicability guidance.

Submission and deadlines. File electronically through IRS e-file options or the 990-N system. Returns are due the 15th day of the fifth month after the organization’s tax year ends, adjusted for weekends and legal holidays; timely Form 8868 extends Forms 990 and 990-EZ six months, but not 990-N. See IRS due dates and extension guidance.

Nonfiling. Missing required returns or notices for three consecutive years automatically revokes exemption on the third deadline. See the IRS nonfiling warning.

Scope and limitations

Coverage. Federal baseline for 501(c)(3) public charities using supplied research through November 9, 2026. State/local formation and solicitation, private foundations, Form 990-T, detailed schedules, payroll filings and specialized operations require separate review; no future-effective change is established here.

Maintain compliance

Biennial corporate report. After the initial SI-100, file every two years during the incorporation anniversary month or five preceding calendar months through bizfile Online. Online filers need authorized User Access; see Statements of Information Filing Tips.

Annual FTB return. Most exempt public charities file Form 199 or electronic FTB 199N by the 15th day of the fifth month after tax-year end, adjusted for weekends and state holidays. Organizations with gross receipts normally $50,000 or less may use 199N or elect Form 199; apply FTB’s averaging and startup rules and check organizational exceptions in its annual filing requirements.

Return extensions and submission. Form 199 receives an automatic six-month extension if the organization is not suspended and files by the extended deadline; 199N has no extension. Submit 199N on FTB’s website; software-prepared Form 199 generally must be e-filed. See FTB filing guidance.

Annual charity renewal. Registered charities submit Form RRF-1, the revenue-based fee and filed federal Form 990 or 990-EZ, excluding all Schedule B pages. Federal 990-N filers instead submit CT-TR-1 with RRF-1. File within four months and 15 days after accounting-year end; IRS-granted extensions are honored. See Annual Registration Renewal.

2027 Registry transition. Online-filing regulations approved October 13, 2026 take effect January 1, 2027, except section 311, effective May 1. Use then-current forms and submission instructions; see the official rulemaking notice.

Scope and limitations

Coverage. This November 9, 2026 reference covers core California public-charity filings and selected state policies. Federal requirements, local permits, payroll filings, property-tax exemptions and specialized operations are deferred, not deemed inapplicable. Recheck forthcoming workplace-violence standards using Cal/OSHA’s update.