"Established in 1987, Protax Associates has been providing knowledgeable, affordable tax preparation service in California for many years. We can provide one-day service in most cases with Federal and State electronic filing included. Click on the "How to File" link in the column on the left for more information.Protax Associates we are committed to our new as well as our existing clients. We strive to provide the very best possible service in all aspects of income tax preparation."