Required in Washington?
No. Washington state law does not mandate the adoption of an operating agreement for LLCs.
By Type (2)
Single-Member LLC Operating Agreement – For use by a sole proprietor and sole manager of a business.
Download: PDF, MS Word (.docx), OpenDocument
Multi-Member LLC Operating Agreement – For use by contributing members of any company that has more than one (1) member.
Download: PDF, MS Word (.docx), OpenDocument
State Definition
“Limited liability company agreement” means the agreement, including the agreement as amended or restated, whether oral, implied, in a record, or in any combination, of the member or members of a limited liability company concerning the affairs of the limited liability company and the conduct of its business.