Federal/State Employment Taxes (FSET) Approved E-file Providers
The following software developers and payroll providers are approved to participate in the FSET program. If you choose to have a third-party file your returns and want to learn more about the products and services, please visit their website:
Automatic Data Processing Inc. (ADP)
C&S Technologies, Inc.
Business Software, Inc.
Aatrix Software, Inc.
Greenshades Software, Inc
Monchilla Payroll Solution
Lewis Software Associates, LLC
Become an Approved E-file Provider for FSET
Payroll agents and/or software developers that successfully complete certification testing can complete a Federal/State Employment Taxes Website Link Agreement (DE 548) to be added to the list of approved FSET providers on our website.
Note: The above list is arranged in the order the providers were approved and does not indicate a preference of one company or product over another. The EDD and the State of California do not endorse or warrant these companies or their products or services.