Washington LLC Operating Agreement: Free Guide (2026)
Washington operating agreements set internal governance terms. RCW 25.15.006 recognizes oral, implied, recorded or combined LLC agreement terms of the member or members. A signed written document is recommended evidence. This guide provides free templates and a clause checklist.
RCW 25.15.006 recognizes oral, implied, recorded or combined LLC agreement terms of the member or members. A signed written document is recommended evidence. RCW 25.15.018 lets the agreement govern member relations and manager rights and duties, while preserving specified duty/liability, records, distribution, court-dissolution, winding-up and third-party protections. The statute governs unaddressed matters. Keep the agreement internally. Bank requirements vary; it does not guarantee liability protection.
- Required by Washington?
- No
- Filed with the state?
- No — internal
- Banks ask for it?
- Usually yes
- Cost (template)
- $0
- Governing law
- Washington LLC Act (ch. 25.15 RCW)
- Single-member LLCs?
- Yes — still needed
Why You Need One (Even Though Washington Doesn't Ask)
The agreement governs internal terms within statutory limits. RCW 25.15.018 lets the agreement govern member relations and manager rights and duties, while preserving specified duty/liability, records, distribution, court-dissolution, winding-up and third-party protections. The statute governs unaddressed matters.
- Bank documents: ask the institution what ownership and authority records it needs; it may request a written operating agreement.
- Written terms document governance and decisions. They do not guarantee liability protection or make an operating agreement a statutory prerequisite to charging-order protection.
- It settles the hard questions early: profit splits, buyouts, a member's death or exit — answered while everyone still agrees.
- It can document B&O tax classification decisions: if your LLC engages in multiple business activities with different B&O tax rates, your operating agreement is a useful place to document how the business is actually organized.
Statutory defaults fill matters the agreement leaves unaddressed. RCW 25.15.006 recognizes oral, implied, recorded or combined LLC agreement terms of the member or members. A signed written document is recommended evidence. Record the actual deal and check applicable limits before changing defaults.
Washington Agreement Rules and Defaults
Form and adoption
RCW 25.15.006 recognizes oral, implied, recorded or combined LLC agreement terms of the member or members. A signed written document is recommended evidence.
Statutory defaults and limits
RCW 25.15.018 lets the agreement govern member relations and manager rights and duties, while preserving specified duty/liability, records, distribution, court-dissolution, winding-up and third-party protections. The statute governs unaddressed matters.
Approval and amendments
Record management, contributions, distributions, voting and amendment procedures. Review statutory limits before changing default terms and keep dated evidence of approvals.
Start with the free national templates below. Customize ownership, contributions, management, voting, distributions, transfers and exits for your company and state law. Bank requirements vary; an agreement does not guarantee liability protection.
Washington RCW 25.15.006: agreement definitionWashington RCW 25.15.018: nonwaivable provisionsFree Operating Agreement Downloads for Your Washington LLC
Choose the template that matches your LLC's ownership and management. These are LLC School's national master templates, also available in the core operating agreement guide. Customize the document for your company and Washington law before signing.
Single-Member
For one member who owns and generally controls the LLC.
Download single-member PDFMulti-Member / Member-Managed
For multiple members who participate directly in company management.
Download member-managed PDFManager-Managed
For LLCs whose members delegate management authority to designated managers.
Download manager-managed PDFBefore signing: Fill the applicable blanks, remove clauses that do not fit, confirm ownership and management terms, and review state-specific limitations. Seek professional legal or tax advice for complex arrangements. Read the national template guidance.
Build Your Clause Checklist
Washington Operating Agreement Clause Builder
3 questions · custom clause checklist · educational, not legal advice
Checklist is educational. Multi-member LLCs with significant assets or unequal deals should have a Washington business attorney review the final agreement.
The Core Sections Every Washington Agreement Needs
Formation & purpose
Name, formation date (from your confirmed Certificate), registered agent, and a broad purpose clause.
Members & ownership percentages
Who owns what, each member's capital contribution, and how new members are admitted.
Profit & loss allocation
How profits split — by percentage or a documented custom formula — and when distributions happen.
Management & voting
Member- vs manager-managed, decision thresholds, and any items requiring unanimity.
Transfer restrictions & buy-sell
Right of first refusal, valuation method, and triggers: exit, death, disability, divorce.
Dissolution & wind-down
What ends the company and how assets are distributed under Washington law.
Plus: tax classification and representative, banking authority, indemnification, amendment procedure, and severability. Start from the free template in our national operating agreement guide.
Single-Member LLCs: Yes, Still
For one owner, document ownership, authority and succession. Keep company finances and records separate. A bank may request governance documents; the agreement does not guarantee protection from personal liability.
Keeping It Current
Revisit the agreement when ownership changes, a member's role shifts, or you elect S-Corp taxation. Amendments follow whatever procedure the agreement sets — which is why the amendment clause matters on day one.
The agreement governs internal terms within statutory limits. RCW 25.15.018 lets the agreement govern member relations and manager rights and duties, while preserving specified duty/liability, records, distribution, court-dissolution, winding-up and third-party protections. The statute governs unaddressed matters.
- ✓Optional formation assistance; confirm filing scope, service pricing and government fees before ordering.
- ✓Confirm filing method, document preparation and submission responsibilities before ordering.
- ✓Confirm registered-agent service availability, included periods and renewal charges.
- ✓Review address-use rules and privacy policies; a service does not remove all information from public filings.
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Washington LLC — FAQ
Is an operating agreement required for a Washington LLC?
What happens if my Washington LLC has no operating agreement?
Does a single-member Washington LLC need an operating agreement?
Do I file my operating agreement with the Washington Secretary of State?
How much does a Washington operating agreement cost?
Should my operating agreement mention B&O tax classifications?
Can we change our Washington operating agreement later?

Ahmad Adil is the founder and CEO of LLC School. For agreement terms and member responsibilities, consult the state LLC statute and a qualified adviser. See the national operating agreement guide. This is educational information, not legal or tax advice.
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