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Holdings

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.

5
Filings tracked
May 15
Next key deadline
3/2
Federal / state
Miss filings 3 yrs → auto loss of tax-exempt status

Federal filings (IRS)

Washington state filings

Check Washington charity registration status →

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.