Yes, if they're 18+ years old and have a physical address in Washington state
Can a company serve?
Yes, if the business entity is authorized to conduct business in Washington state
Can you be your own agent?
Yes, LLC owners can serve as their own registered agent if they meet residency requirements
Best Registered Agent Services for Washington LLCs (2026)
Affiliate disclosure: Northwest Registered Agent, Bizee, ZenBusiness and LegalZoom pay us a commission if you sign up through our link, at no extra cost to you. We list only the registered agent services we have an affiliate relationship with, so this is not a survey of the whole market.
This table is not scored. The four are listed cheapest annual renewal first, and the rows below it say which one fits which situation. The scored ranking, and the formula behind it, is on the formation services review, which orders them on three-year cost, BBB rating and Trustpilot score.
Note: Bizee holds a C rating from the BBB and is not accredited. BBB's profile carries a live alert describing a pattern of complaints about unexpected charges, difficulty canceling and filing delays, and Bizee has posted a response to it. We flag this so you can make an informed choice.
Prices are each provider's standard published rates; year-one pricing applies when you form your LLC through the same service. BBB and Trustpilot figures as recorded September 15, 2026, not re-checked since, and both sources update continuously. These are the dates the figures were last written to our dataset, which is the most we can show: they are not verification dates. See how we evaluate these companies in our full formation services review →
Which Registered Agent Is Best for Your Washington LLC?
You're forming a new LLC and want the agent bundled
Our pick: ZenBusiness
Registered agent is free for year one with their $0 starter formation plan, backed by an A from the BBB and a 4.8/5 Trustpilot score.
Your LLC already exists and you just need an agent
Our pick: Northwest Registered Agent
A flat $125/yr for registered agent service, the lowest renewal of the services listed here, and a privacy policy that says it does not sell your information. Registered agent customers are enrolled by default in annual report filing at $100 plus state fees, which you can cancel.
You want year one free and the cheaper renewal after it
Our pick: Bizee
Registered agent is free for year one on every Bizee plan and renews at $149/yr, $50/yr less than ZenBusiness, the other service listed here that includes year one free. Northwest renews lower still at $125/yr, but its first year comes inside a paid $39 formation package rather than free. Tradeoff: a C rating from the BBB, which cites a pattern of complaints about charges and cancellation, so read every auto-renewal term.
Complex legal needs alongside your filing
Our pick: LegalZoom
The only one of the services listed here with licensed attorney consultations, and the most expensive registered agent listed here at $249/yr, which is never included in their plans.
Ready to file your annual report?
Go directly to the Washington Secretary of State portal.
Responsible for maintaining current address with state
Best for: Single-member LLCs with owners who maintain a fixed Washington address and don't mind public exposure
Friend or family member
Pros
Low or no cost
Keeps your personal address private
Can maintain continuity if you move
Cons
Relies on someone else's availability
May strain personal relationships
Friend must maintain Washington residency
Best for: Small LLCs with trusted contacts who live in Washington and understand the responsibilities
Professional service
Pros
Complete privacy protection
Guaranteed availability during business hours
Professional handling of legal documents
Service continues if you relocate
Cons
Annual fee typically $100-300
Additional layer between you and important documents
Must research service quality
Best for: Business owners who value privacy, travel frequently, or want professional document handling
This guide is general information, not legal or tax advice, and reading it does not create an attorney-client relationship. It reports what each state publishes about filing deadlines, fees, and the consequences of missing them, with the sources this page cites. It cannot tell you what your own company owes: the date turns on when and where you formed, states change these rules between our reviews, and in several states an entity-level tax falls due in a year when no report does. Confirm your own dates with the filing office named on this page before you rely on one here, because the penalty for missing a deadline can be administrative dissolution of the company.
Frequently Asked Questions
A registered agent is a person or business designated to receive legal documents, tax notices, and official government correspondence on behalf of your LLC. Washington's Secretary of State requires all LLCs to maintain a registered agent with a physical street address within Washington state. A PO box does not qualify. This requirement, set by Washington's Limited Liability Company Act (RCW chapter 25.15) and the registered agent provisions of the Uniform Business Organizations Code (RCW chapter 23.95), ensures courts and agencies like the Department of Revenue have a guaranteed way to serve you with lawsuits, tax notices, and compliance deadlines. Without a registered agent, you risk missing critical deadlines, defaulting on lawsuits, or facing penalties from the state. Your registered agent can be you, another individual, or a professional registered agent service; however, if you move out of state or change your address, you must file an amendment with the Secretary of State within 30 days to update your agent's information. The practical impact is significant: missing a served document could result in a default judgment against your LLC or loss of good standing status. Start by identifying whether you'll serve as your own agent or hire a professional service, then ensure their Washington address is accurate on your Certificate of Formation.
Operating without a registered agent violates Washington state law and exposes your LLC to immediate administrative consequences. The Washington Secretary of State can administratively dissolve your LLC without notice if you fail to maintain a registered agent, effectively terminating your business's legal existence. Your LLC will lose good standing status, making you ineligible for contracts, loans, and licenses. You'll face cumulative penalties starting at $100 per month of non-compliance, plus potential liability for unpaid taxes and filings. Most critically, you'll miss service of process notifications, lawsuits, regulatory actions, and tax notices won't reach you, resulting in default judgments against your business and personal liability exposure for members. The Secretary of State's Corporations Division actively monitors registered agent compliance during annual report filings. To restore your LLC after dissolution, you must file a Certificate of Reinstatement with the Secretary of State and pay reinstatement fees plus all back penalties. Designate a registered agent immediately through your Certificate of Formation amendment or hire a registered agent service provider to ensure legal compliance and protect your liability shield.
If you serve as your own registered agent in Washington, there's no additional cost beyond your LLC filing fees with the Washington Secretary of State. However, professional registered agent services in Washington typically charge between $100 to $300 annually, with most providers clustering around $150 to $200 per year. This ongoing expense becomes significant when you consider that Washington requires your registered agent to maintain a physical street address in the state and be available during business hours to accept legal documents, a requirement many remote business owners can't meet independently. The practical implication is that outsourcing this role to a professional ensures you won't miss critical legal notices, lawsuit papers, or compliance deadlines that could result in default judgments or loss of LLC protection. To move forward, contact established Washington registered agent providers like Northwest Registered Agent or LegalZoom to compare their specific fee structures and service guarantees before deciding whether the investment aligns with your business needs.
Yes, serving as your own registered agent significantly compromises your privacy. Your name and residential or business address will appear on your Certificate of Formation filed with the Washington Secretary of State's office, which is publicly searchable through their online database at sos.wa.gov. Anyone, including competitors, solicitors, and data brokers, can access this information at no cost. This exposes you to unwanted marketing calls, mail, and potential targeted fraud. Using a professional registered agent service instead keeps your personal address confidential; the agent's registered office address appears on public filings instead. For Washington LLCs, registered agent services typically cost $100 to $300 annually, a worthwhile investment if privacy matters to your business. Before filing your Certificate of Formation with the Washington Secretary of State, decide whether to list yourself or hire a professional agent. This choice can't be easily reversed without an amendment filing and additional fees.
Yes, you can change your registered agent at any time by filing Form UBI-2 (Statement of Change of Registered Agent) with the Washington Secretary of State's Corporation Division. The current filing fee is $30, payable when you submit your form online through the Secretary of State's website or by mail. You must maintain continuous registered agent coverage. Your new agent must officially accept the appointment before you terminate the previous agent's service to prevent lapses that could result in missed legal notices or loss of good standing status. This change takes effect immediately upon filing approval, typically within one business day for online submissions. Before changing agents, verify your new registered agent's Washington address and confirm they're willing to accept service of process on your behalf. Your next step is to contact your new registered agent to ensure they have your LLC's documentation, then file Form UBI-2 with the $30 fee to complete the transition.
Sources
Each entry below is a document recorded in our verified Washington sources, and each entry says what the document is. Some statutory text is read from an accurate mirror rather than from the state's own host, and those say so.
See how Northwest Registered Agent, Bizee, ZenBusiness and LegalZoom, the formation services we partner with, compare on 3-year cost, BBB rating and Trustpilot score before you choose.
Edmond Hui is a software engineer and serial entrepreneur based in New York who has founded multiple online businesses across e-commerce, media, and information publishing. Before transitioning into tech, he spent years as a commercial real estate professional closing deals totaling over 100,000 square feet, giving him firsthand experience with business formation and entity structuring. He built MyStateLLC to provide the free, state-specific LLC guidance he wished existed when forming his own companies.
