For U.S. nonprofit teams
Pick your tools. Get your filings right.
Clear, practical pages on nonprofit software and on the IRS and state forms you owe, with links to the agency and vendor pages behind them.
Filing calendar
Nov 15990 filed with an 8868 extension · RRF-1 follows the IRS extensionFiscal year ending Dec 31. Other years shift; each guide gives the rule.
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IllinoisAG990-IL report
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Any stateWhat triggers registration
Look up official IRS and state agency pages.
Filing requirementsLatest guides
New and updated
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Compliance & Reporting
Oregon CT-12: Charity Annual Report, Due Date and Fees
Oct 23, 2026
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Compliance & Reporting
Form SI-100: California Nonprofit Statement of Information
Oct 23, 2026
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Compliance & Reporting
Ohio Charitable Registration: Who Files, Fees and Deadline
Oct 23, 2026
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Compliance & Reporting
New Jersey Charity Registration: Forms, Fees and Renewal
Oct 23, 2026