Send your document(s) to be certified from Illinois Secretary of State


Prepare an envelope and include all the following items:-

  • The document(s) that need certification.
  • The completed request form.
  • Check or Money Order Payble to: "Illinois Secretary of State"
  • Prepaid return envelope.

Send the package to the following address:

Illinois Secretary of State Index Department
17 N. State Street, Ste. 1030
Chicago, IL 60602

Walk-in Service Click here for Mailing Service Information

Walk-in Fee: $2.00 per document
Turnaround Time: Same Day
Accepted Payments Check or Money Order Payble to: "Illinois Secretary of State"


- Location of Illinois Secretary of State office:

* Illinois Secretary of State Springfield Office, 17 N. State Street, Ste. 1030, Chicago, IL, 60602 .
* Chicago Office Secretary of State Index Department, 17 N. State Street, Ste. 1030, Chicago, IL, 60602 .