Child Support Enforcement

The LaSalle County State’s Attorney’s Office believes that all parents have the responsibility to support their children and is committed to enforcing past due child support obligations owed by non-custodial parents to their children through its Child Support Enforcement Program.

There are specific guidelines that the LaSalle County State’s Attorney’s Office must follow before they can intervene in a case to attempt to collect past due child support. The main guidelines are listed below:

  • The person required to pay the child support MUST live in the State of Illinois.
  • The person obligated to pay support is NOT remarried to you or is currently living with you.
  • Your divorce or child support file is located in LaSalle County.
  • An order to pay child support through the LaSalle County Circuit Clerk or the Illinois State Disbursement Unit has been entered by a Judge.
  • The person receiving support must NOT be receiving Public Aid.

If your situation meets the above guidelines for the Child Support Enforcement Program, please call the LaSalle County State’s Attorney at (815) 434-8340, to begin the enforcement process.

If you do not meet the guidelines set forth above, you may contact a private attorney to represent you. You may also contact the Illinois Department of Healthcare & Family Services, for issues such as establishing child support payments, increasing child support, establishing paternity, or other issues relating to paternity or child support. You may contact them at 1-800-447-4278 or you may visit their web-site at

If you have questions as to the amount of child support owed, when the last payment was made or other questions regarding payments, you may contact the LaSalle County Circuit Clerk’s Office, Child Support Division at 815-433-0774 or the Illinois State’s Disbursement Unit at 1-877-225-7077 or you may visit their web-site at

Circuit Clerk

Greg Vaccaro

Phone / Hours

Child Support Division:

Phone: 815-433-0774
Fax: 815-433-9198
119 W. Madison Street, Room 200
Ottawa, IL 61350

Civil Division:

Phone: 815-434-8671
Fax: 815-433-6647
119 W. Madison Street, Room 201
Ottawa, IL 61350

Traffic/Criminal Division:

Phone: 815-434-8271
Fax: 815-434-8299
707 Etna Road, Room 141
Ottawa, IL 61350

Office Hours:

8:00am - 4:30pm
Monday - Friday

Walk-in Divorce

Mon, Wed, Fri
9:00am - 10:00am

Walk-in Probate/Guardianship

Tues, Wed, Thurs
9:00am - 10:00am