Washington Registered Agents.us

Washington · Sources

Sources

Each figure on the Washington Registered Agents overview page traces to one of the 12 sources below.

Government and statute sources

  1. RCW 23.95.415 (designation of registered agent); address rule RCW 23.95.410; entities required to maintain an agent RCW 23.95.405; change by entity RCW 23.95.430. https://app.leg.wa.gov/rcw/default.aspx?cite=23.95.415. Updated October 29, 2026.
  2. Washington Secretary of State, Corporations & Charities Division: Statement of Change/Designation of Registered Agent fee. https://www.sos.wa.gov/corporations-charities/frequently-asked-questions-faqs/fee-scheduleexpedited-service. Updated October 29, 2026.
  3. Washington Secretary of State, Corporations & Charities Division: Annual Report rules and fee. https://ccfs.sos.wa.gov/. Updated October 29, 2026.
  4. RCW 25.15.071 (certificate of formation), filed under Article 2 of chapter 23.95 RCW; fee set by WAC 434-112-085(7)(a) ('Public organic record — One hundred eighty dollars'). https://app.leg.wa.gov/rcw/default.aspx?cite=25.15.071. Updated October 29, 2026.

Other sources

  1. Mainstay Filing pricing, registered agent and FAQ pages. Updated October 29, 2026.
  2. FreeRegisteredAgent.com, published registered agent price page. Updated October 29, 2026.
  3. Northwest Registered Agent, published registered agent price page. Updated October 29, 2026.
  4. InCorp Services, published registered agent price page. Updated October 29, 2026.
  5. Harbor Compliance, published registered agent price page. Updated October 29, 2026.
  6. Bizee, published registered agent price page. Updated October 29, 2026.
  7. ZenBusiness, published registered agent price page. Updated October 29, 2026.
  8. LegalZoom, published registered agent price page. Updated October 29, 2026.

How figures are checked

State fees, forms and deadlines were read from the statute or the agency's own fee schedule and recorded with a citation. The Washington set was compiled and verified on August 12, 2026. Prices for agent services were read from each provider's own page, with a saved copy of the page. Mainstay Filing's prices and what they include were read from its pricing, registered agent and FAQ pages on October 20, 2026. Provider pages are cited by name rather than linked.

Where a figure could not be confirmed from an official or first-party page, it is labeled unverified on the page where it appears.