The Alameda County Treasurer-Tax Collector s department provides county departments with a central cashiering facility for countywide revenue receipts and disbursements. It is responsible for the billing and collection of taxes, as well as safekeeping and investment of county funds. The department receives and processes applications for a variety of business licenses. The Alameda County Treasurer-Tax Collector s department also facilitates online payments of property taxes. The department operates under the government of Alameda County, Calif., which also maintains environmental health, fire, human resources, probation, planning, public works, purchasing, and housing and community development departments. The Alameda County Treasurer-Tax Collector s department is located in Oakland, Calif.