Richardson & Company, LLP is a regional CPA firm founded in 1991 and located in Sacramento. The Sacramento Business Journal has consistently ranked our firm among the largest CPA firms operating in the Sacramento area. We provide audit, tax, and accounting advisory services to governmental, banking, non-profit and affordable housing organizations. Our firm proudly serves the largest water district in the world located in Los Angeles, state and local governments in Northern California, and banking institutions located in California, including the San Francisco Bay and Southern California areas. Richardson & Company, LLP is a certified Micro-Small Business Enterprise by the California Department of General Services and certified Disadvantage Business Enterprise and Woman-owned Business Enterprise by CalTrans. The firm is a member of the Governmental Audit Quality Center.