If the lease is in writing, Texas law requires a landlord to provide the tenant with a copy of the lease within 3 business days of signing. It contains provisions on the rent, subleasing, penalties for late payments, as well as the rights and responsibilities of both parties.This form is used only when the Seller occupies the property for no more than 90 days after closing of the purchase contract. A Texas lease agreement is a contract that grants a tenant the right to occupy a residential or commercial property in exchange for the payment of rent. Use this guide to create a professional contract that will safeguard your revenue and set the tone of your relationship with your tenant. Email the PDF fillable lease application to them. A Texas lease agreement is a binding document between a landlord and a tenant, written following Texas' landlordtenant laws. 1. Fill in the landlord and tenant information. A Texas lease agreement is a legal document that outlines the rental arrangement between a landlord and tenant. Streamline your leasing process in Texas with our customizable agreement templates.