Los Angeles Office of Finance

The Los Angeles Office of Finance provides information about city business-tax registration, tax-related services, revenue functions, and supported customer tools. Its website helps businesses identify the official process relevant to their activity.

Registration, filing, payment, and other requirements depend on the business and the department's current instructions. City business-tax matters are distinct from California state and federal tax obligations. A public guide does not determine the treatment of an individual business or replace its actual filing process.