New York Application For Authority (Foreign Corp) is a document used to register a foreign business entity in the state of New York. The document is filed with the New York State Department of State, Division of Corporations. It is also known as Form DOS-1334. The application is used by foreign business entities such as corporations, limited liability companies (LLC), limited partnerships (LP), and limited liability partnerships (LLP) to obtain authority to transact business in the state. The application requires the basic information about the entity, including name, type, jurisdiction of formation, address, and the purpose of the entity in the state. Depending on the type of entity, additional information may be needed. There are two main types of New York Application For Authority (Foreign Corp): Form DOS-1334A and DOS-1334B. Form DOS-1334A is used to register a foreign business entity as a corporation in New York. Form DOS-1334B is used to register a foreign business entity as an LLC, LP, or LLP in New York.