Get Answers Support Payroll State California(CA) What is EDD Account Number? Last modified 11/27/2024 11:52:27 AM EST The EDD Account number is used to withhold tax in California. The number can be found on the notices received from the California Employment Development Department. If you don’t have this number, register your business and get it to make payments for state taxes. Was this helpful? Yes No Need more help? Get in touch with our dedicated support team Contact Us (704) 684-4751 support@taxbandits.com Sign Up for a FREE TaxBandits Account! The Smart CPA Choice Register Now Already have an account? Sign in