If you operate a business from a residential premise within the City of Santa Ana you are required to secure a business license. Prior to the issuance of a business license, businesses operating from residential premises within the City, are required to obtain a Home Occupation Permit and comply with any and all applicable provisions of the City of Santa Ana Municipal Code relating to home-based businesses. Home businesses must receive an approved Home Occupation Permit before they apply and pay for their Business License. The Planning Agency approves these permits. For information on obtaining a Home Occupation Permit please contact the Planning Agency at (714) 647-5804. A separate business license is required for each separate type of business operating at the same residential location.