Leases is an extensive subject that covers a variety of topics, including vacancy leases, renewal leases, security deposits, roommates, subletting, and more. If you need help completing this Landlord Package, please call (929) 221-0043 and, when prompted, select the Owner.This guide will walk you through the different types of leases, key legal considerations, and official documents specific to New York. An oral lease can be enforced for up to one year. Learn when and how tenants may legally break a lease in New York and how to limit liability for rent through the end of the lease term. Many tenants who sign a lease for their apartment or rental unit plan to stay for the full amount of time required in the lease, such as one year. Rental Property Surety Bonds. When Your Landlord Can Legally Show Up To Your Apartment.