You are required to bring the following to your eligibility appointment: Proof of address - Documentation such as a receipt for rent, mortgage, lease, Arizona Driver’s License or utility bill (electricity, water). Proof of Identification – Picture identification such as an Arizona Identification Card, Driver’s License or U.S. Passport. Proof of Income - Documentation of source of income for a one month period, (paycheck receipts, social security documents, unemployment receipt or pension). Dependent Information – (Birth date, Social Security number). Sliding Fee Scale