Statutory requirements, filing fees, and recommended services for Washington businesses.
Verified against Washington Secretary of State, Corporations and Charities Division · Updated 2026-04-30
A Washington registered agent is the entity’s statutory point of contact for lawsuits, tax notices, and state agency correspondence. R.C.W. §25.15.021 requires the agent to have a physical Washington address; the Washington Secretary of State, Corporations and Charities Division rejects filings that list a P.O. box alone. This page documents how Washington treats the registered agent designation under R.C.W. §25.15.021, the fees the Washington Secretary of State, Corporations and Charities Division charges to file, and the practical mistakes that trip up first-time filers.
A Washington registered agent is the individual or business entity that R.C.W. §25.15.021 requires every LLC and corporation to maintain as the official recipient of service of process, state tax notices, and Washington Secretary of State, Corporations and Charities Division correspondence. The agent must keep a physical Washington street address — P.O. boxes alone do not satisfy the statute — and must be reliably available during normal business hours. The Washington Secretary of State, Corporations and Charities Division files the agent’s name and street address as part of the public business record, searchable by any member of the public through the agency’s online entity database.
Five state-specific gotchas account for most of the registered agent problems we see in Washington filings.
Listing a P.O. box or commercial mailbox. R.C.W. §25.15.021 requires a physical street address, and the Washington Secretary of State, Corporations and Charities Division returns filings that list anything other than a real Washington street. Commercial mailbox services without a registered street component (typical UPS Store-style addresses) are routinely rejected.
Using a non-Washington address. The agent’s address must be physically inside Washington. Out-of-state owners cannot list their own home address; they must either hire a commercial agent or designate a Washington-resident individual.
Letting the agent designation lapse without filing a Statement of Change. When a commercial agent service is terminated and a replacement is not filed with the Washington Secretary of State, Corporations and Charities Division, the LLC enters a compliance gap. The $20 change fee is trivial compared with the cost of administrative dissolution and reinstatement.
Missing the annual report deadline. Washington’s annual report is due annually by the end of formation anniversary month, and the registered agent is the only party who receives mailed reminders from the Washington Secretary of State, Corporations and Charities Division. If the agent is unreliable, the entity can miss the deadline silently.
Washington’s B&O tax is gross-receipts-based. LLCs owe it on revenue, not profit, which differs from every income-tax state. Owners moving from California or Oregon often miss this distinction.
The registered agent designation in Washington is filed as part of the Certificate of Formation, submitted to the Washington Secretary of State, Corporations and Charities Division’s business filings division. Most filers use the Washington Corporations and Charities Filing System (CCFS) at the Secretary of State, which accepts the formation document, the agent designation, and the $200 filing fee in a single transaction, with paper filings costing $180 versus $200 online. Online submissions typically clear in two to seven business days; paper filings can take two to four weeks depending on agency workload.
Washington’s $60 annual report is due by the end of the formation anniversary month, and Washington imposes a Business and Occupation (B&O) tax based on gross receipts — there is no state income tax, but the B&O tax functions similarly and applies to LLCs.
Once the entity is on file, the registered agent’s role continues for as long as the LLC or corporation exists. Washington’s ongoing maintenance is handled through an annual report at $60, due annually by the end of formation anniversary month, and any subsequent change of registered agent is filed with the Washington Secretary of State, Corporations and Charities Division via a Statement of Change at a $20 fee. The agent must file a written consent or, where the agency requires, sign the formation document itself — the Washington Secretary of State, Corporations and Charities Division rejects designations that lack agent consent.
National registered agent services — Northwest Registered Agent, Mainstay Filing, ZenBusiness, and LegalZoom — operate in Washington with the same pricing and feature set they offer in every other state. For most Washington LLCs and corporations, a national provider is the right choice: consistent pricing, an online dashboard with scanned mail, and same-day acceptance of service of process. Northwest’s $125/year tier and Mainstay Filing’s $99/year tier are the two most common picks for Washington businesses that want privacy and reliability without paying premium prices.
A Washington-specific provider like Washington Registered Agent makes sense in narrower cases. State-focused agents tend to specialize in Washington filings only, which can mean faster local turnaround on Statements of Change, deeper familiarity with the Washington Secretary of State, Corporations and Charities Division’s portal, and a single jurisdiction to worry about. For business owners who plan to operate exclusively in Washington and value a local-only operator, a state-specific provider is often a better cultural fit than a multi-state brand. The tradeoff is interface polish: state-specific services usually lack the dashboard depth and mail-forwarding automation of the national services.
| # | Service | Price/yr | Best for |
|---|---|---|---|
| 1 | Northwest Registered Agent | $125 | privacy-focused customers |
| 2 | Mainstay Filing Best Value | $99 | balanced value |
| 3 | ZenBusiness | $199 | new businesses bundling formation |
| 4 | LegalZoom | $249 | customers wanting brand-name support |
Washington-specific option: Washington Registered Agent operates exclusively in Washington and specializes in same-state filings. Best for businesses that want a state-focused provider with local-only operations.
| Physical address required | Yes — must be a street address in Washington |
|---|---|
| P.O. box allowed | No |
| Business hours availability | Required during normal business hours |
| Resident requirement | Washington resident OR authorized business entity |
| Listed in public record | Yes — searchable via Washington Secretary of State, Corporations and Charities Division |
| Statute reference | R.C.W. §25.15.021 |
| Filing Type | Fee | Renewal | Renewal Fee |
|---|---|---|---|
| LLC formation (Articles of Organization) | $200 online / $180 paper | annually by the end of formation anniversary month | $60 |
| DBA / Fictitious Name | $5 | Every 5 years | $5 |
| Registered Agent change | $20 | — | — |
| Annual Report | $60 | annually by the end of formation anniversary month | $60 |
Yes — if you are a Washington resident with a physical street address and are available during business hours.
Yes. Washington law requires every LLC to maintain a Washington-based registered agent regardless of where the owner lives.
The Washington Secretary of State, Corporations and Charities Division can administratively dissolve your business after approximately 60 days of non-compliance.
Yes — file a Statement of Change of Registered Agent with the Washington Secretary of State, Corporations and Charities Division for $20.
$50–$150 per year for commercial services; free if you self-serve.
Yes. The agent's name and address are searchable via the Washington Secretary of State, Corporations and Charities Division business records.
Same-day with most commercial services; same-business-day filing if submitted online before the daily cutoff.
This page provides general information about Washington registered agent requirements, not legal advice. Filing fees and procedures may change; verify current details with the Washington Secretary of State, Corporations and Charities Division before filing. We may receive compensation from services listed in our comparisons; this does not influence our editorial selections.