The office for California Business Solutions is located in the downtown business district of Oceanside. It is owned and operated by brothers William J. and Gary S. Tate who founded the company in 1980. It is a full service business consulting company offering accounting, bookkeeping and tax preparation service. It also offers business consultation for new and established businesses in the North County area. It also will do payroll services and offer legal advice to tax notices and establishing new business paperwork and licenses. It works with individuals, businesses and nonprofit organizations to make long term financial investment and estate planning services.