Common responsibilities granted in these agreements include collecting rent, managing tenants, making repairs, and marketing vacancies. This article will discuss some common sample letters that you can use when communicating with your tenants.We'll also provide templates for each letter. Thinking of appointing a property manager for your rental? Here you'll find a short-term rental property management agreement template. The Tenant Lease Agreement spells out all relevant rent payment terms and conditions. Gas and Electric Utilities. In general, Texas has very few official legal forms. This is why you will not always find a free fill-in-the-blank form for your situation. Each property in a county must have a single appraised value.