Nonprofit Compliance
Washington Nonprofit Compliance Calendar
Every IRS and Washington filing deadline a 501(c)(3) needs to track — what's due, when, and what happens if you miss it.
Federal filings (IRS)
- Federal 990 / 990-EZ / 990-N / 990-PFIRS Form 990 series — annual information returnDue: 15th day of 5th month after fiscal year end (May 15 calendar-year)3 consecutive years unfiled = AUTOMATIC loss of tax-exempt status.Filing details →
- Federal 8868Form 8868 — automatic 6-month extensionDue: On or before the original 990 due dateExtends 990 deadline 6 months (Nov 15 calendar-year).Filing details →
- Federal 941Form 941 — quarterly payroll taxDue: Apr 30, Jul 31, Oct 31, Jan 31Penalties + interest on late deposits.Filing details →
Washington state filings
- Washington Annual ReportWashington nonprofit annual report (Secretary of State)Due: Due by the end of the corporation's incorporation anniversary month, annually (initial report due within 120 days of incorporation)$20 fee (<$500K gross revenue) / $60 ($500K+); filed via the Corporations & Charities Filing System (CCFS). Delinquent status, then administrative dissolution after 120+ days non-filing. File federal Form 990 series with the IRS.Filing details →
- Washington Charitable Organization Registration/RenewalWashington charitable solicitation registration renewal (Secretary of State, Charities Program)Due: Due within 11 months after fiscal year end (Nov 30 calendar-year); no extensions available$40 renewal fee; $50 late fee; risk of administrative dissolution. Online filing via CCFS. Cannot legally solicit if lapsed.Filing details →
Washington requirements overview
Registration: File Articles of Incorporation with the Washington Secretary of State. Apply for state tax exemption with the WA Department of Revenue.
Annual filing: File an annual report with the Washington Secretary of State. File IRS Form 990 series annually. Renew charitable solicitation registration annually.
Solicitation: Register with the Washington Secretary of State's Charities Program before soliciting contributions. Online filing is mandatory. Organizations receiving $50,000 or more annually in contributions or paying any employees must register. Initial registration fee is $60; annual renewal is $40.
Informational only — not legal or tax advice. Deadlines reflect general rules and may not capture every exception for your organization. Always verify with your state charity regulator and the IRS. Holdings' bookkeeping tracks these for you.
