A Maine Certificate of Limited Liability Partnership (LLP) is a legal document that establishes a business as a limited liability partnership (LLP). This document is filed with the Maine Secretary of State and provides legal protection for all partners involved in the business venture. It also provides tax advantages and other benefits, such as a unified structure and limited personal liability for any debts or liabilities the business encounters. The two types of Maine Certificate of Limited Liability Partnership are the Domestic Certificate of Limited Liability Partnership and the Foreign Certificate of Limited Liability Partnership. The Domestic Certificate of Limited Liability Partnership is used to establish a new LLP in the state of Maine, while the Foreign Certificate of Limited Liability Partnership is used to register an existing LLP from outside of Maine to do business in the state. Both require information such as the LLP’s name, address, and purpose, as well as the names and addresses of all partners involved.