To start an LLC, you'll file a Certificate of Organization with the Secretary of the Commonwealth. The process involves filling out the Certificate of Organization and paying a filing fee.Some corporations must hold annual meetings and draft annual meeting minutes for satisfying their business compliance responsibilities. Create or Maintain Your Massachusetts Business. In order to form an LLC in Massachusetts, you must file the Certificate of Organization with the Massachusetts Secretary of the Commonwealth. This requirement applies to all LLCs doing business in Massachusetts, even if you didn't earn any money in that year. All LLCs must file an annual report with the Massachusetts Secretary of the Commonwealth each year on the anniversary of their LLC formation. Massachusetts does not require you to file an LLC operating agreement under state law. Laws, regulations, and web and print sources on Limited Liability Companies (LLCs) and Limited Liability Partnerships (LLPs) in Massachusetts. Massachusetts is among the states that require full disclosure of an LLC's members in the incorporation paperwork.