Alert from California Department of Tax and Fee Administration
CDTFA is making it easier for those taxpayers and business owners affected by the recent CA storms to get tax relief. Visit our State of Emergency Tax Relief page for more information.
Online Services Limited Access Codes are going away. Visit our Limited Access Code Removal page for scheduled removal dates and instructions on how to Sign Up Now for a username and password.
Businesses impacted by the pandemic, please visit our COVID-19 page (Versión en Español) for information on extensions, tax relief, and more.
The California Department of Tax and Fee Administration (CDTFA) is committed to providing top-quality public service.
If you are experiencing problems with Open Data Portal, check the following help information before contacting us.