Electronic Services Menu

Important CDTFA General Message Appears Below

All Online Services will be unavailable from 9:00 p.m. to 11:59 p.m. Friday July 20, 2018, Pacific time, to perform maintenance.


  • Your session has expired. You must login again.

Choose from the following:

User ID

Register for a User ID to receive the benefits of being a registered user. Registered users can complete the following transaction online: file returns and prepayments, submit payments, request relief from penalty and/or interest charges or fee, request a payment plan, view completed online transactions, link an account and perform account maintenance.

Express Login

Click here to file* your returns and prepayments, submit payments, or request relief from penalty and/or interest charges or fee with no registration required. All you need is your CDTFA account number and Express Login Code (example: a123456b).

*NOTE: Click here to see if your account is currently eligible to file online.