A California rental application enables landlords to collect information on tenants before entering into a rental agreement. How to fill out the California Rental Application - Fillable Form?1. Gather personal and financial information. 2. On this page are descriptions of the various forms that landlords might encounter when participating in the HCV program. Fill out Application for Residential Rental Property Certificate of Use Revised 03 2022 online. Each Individual Occupant Who is Responsible for Rent Payment. MUST Complete A Separate Application Form (California Residents 18 years or older Apply). How do I fill this out? To fill out this document, first read through each section carefully to understand your rights and obligations.