New York Filing of Intrastate Prospectus is the process of registering a securities offering with the New York Department of State, Division of Corporations. This filing is required whenever a company wants to offer securities within the boundaries of the state of New York. The filing is intended to provide investors with information about the securities being offered and the issuer of those securities. The filing must include a prospectus that outlines the terms and conditions of the security offering, as well as other pertinent information. There are three types of New York Filing of Intrastate Prospectus: Form S-1, Form S-3, and Form S-4. Form S-1 is used for the registration of new securities offerings. Form S-3 is used when the company is already registered with the SEC or other state agencies. Form S-4 is used to register securities offerings that are exempt from registration requirements.