A Sublease Agreement is a contract that outlines the terms of a sublease between an existing tenant and a subtenant. Create your free New York sublease agreement and legally sublet your property.Download our template as a PDF or Word file here. Learn about the rights and responsibilities for renters and landlords in Hillsborough County. If you do not have internet access, you can complete a paper Florida. Business Tax Application (Form DR-1). Can I fill out an application online? A sublease agreement is a legal document that allows a tenant to sublet a property to someone else (subtenant). Also known as subletting. Cargo Building; and.