The agreements contained in the Lease set forth the complete understanding of the parties and may not be changed or terminated orally. Learn more about Florida rental applications to properly screen tenants in your state.Create Florida rental applications on Avail for free. In this video, you'll how to effectively screen prospective tenants in Florida with rental application forms. In Florida, property managers and landlords usually need: Filledout rental application. Evidence of employment and income. The typical rental application process involves several steps and can vary based on the property and management. Below is a quick overview of the process. In Florida, property managers and landlords usually need: Filledout rental application. Evidence of employment and income.