FREE Washington LLC Operating Agreement Template​​ Our free online tool allows you to create your own single-member LLC operating agreement. Free Washington LLC Operating Agreement.List LLC Members, how profits are split, how LLC is taxed. A Washington LLC Operating Agreement is a legal document for LLC members to document how an LLC in Washington will be run. Get a comprehensive Washington LLC Operating Agreement template to ensure proper governance of your LLC in Washington - Edit, Sign, and Download in PDF. What's included in a Washington operating agreement? A Washington LLC operating agreement is a legal document that outlines how a limited liability company (LLC) in Washington will conduct its business. While you are not legally required to have an Operating Agreement in the state of Washington, it is strongly recommended. Each state has different laws on creating an LLC. Forth in the Washington Limited Liability Company Act.