Filers Login

Online Statements of Economic Interests

Welcome to DuPage County Clerk’s new online Statement of Economic Interest (SEI) system.

To get ready, you will need:

Your “Time to File” notification letter with your filer ID and registration key
Your pertinent professional and financial information
A working email address
Additional “Time to File” letters if you are required to file for more than one agency

Filer Login

The current filing deadline has passed. If you have not yet filed, your filing will not be complete unless you pay the late fee.

Returning Filer

New User

Reset Password

Need help? Check our FAQs. If you don’t find what you’re looking for or need more help, please contact the County Clerk at 630-407-5500 or ClerkEI@dupageco.org.