The selection of a business structure is the most critical decision an entrepreneur makes, as it defines the legal and financial boundary between the owner and the enterprise. In Jamaica, these structures are governed by distinct legislative acts, and registration is managed by the Companies Office of Jamaica (COJ). The core concept separating these structures is liability, which dictates the extent to which an owner's personal assets are at risk to satisfy the business's debts, and the corresponding legal obligations required to maintain the structure's good standing.

Formally registering a business is the foundational step for establishing a legal, compliant, and professional enterprise in Jamaica. The process institutionalises the venture, provides access to financial and government services, and secures the business's trading name. This guide details the procedures for registration, managed by the Companies Office of Jamaica (COJ), distinguishing between the two primary structures: a Business Name and a Company.