Express Login Instructions
||| Electronic Filing Information | Motor Fuel Tax Filing | LOG OUT |||Express Login allows you to file a return online, make an online payment, or submit a relief request. If you need to maintain your account, you will have to be registered as an eClient.
- Express Login Code – Enter the unique eight digit alphanumeric code. This code can be located or obtained from the following sources:
- Correspondence received from the CDTFA
- Contacting our customer service representatives at 1-800-400-7115 (TTY: 711), Monday through Friday, 7:30 a.m. to 5:00 p.m. Pacific Time, excluding state holidays.
- The top of your return or form (See number 1 below)
- Account number – Enter your account number (numbers only “omit the dash”)


