Download a free Massachusetts LLC Operating Agreement (PDF, Word, Google Doc). List LLC Members, profit and tax info, and more.In order to form a domestic limited liability company, one or more persons must execute a certificate of organization. Laws, regulations, and web and print sources on Limited Liability Companies (LLCs) and Limited Liability Partnerships (LLPs) in Massachusetts. We outline the for Massachusetts LLC operating agreements. Learn all about how to form an LLC and its specific considerations and laws. Creating your LLC in Massachusetts requires you to submit a completed Certificate of Organization with the Massachusetts Secretary of State. A Massachusetts Operating Agreement creates the policies and procedures for your LLC. Our free, attorney-drafted templates can get you started. Create and personalize your LLC operating agreement template with Form Pros in 3 easy steps.