Marriage License Information for Will County, Illinois

Below is all of the marriage license information you need in order to file in the county you will be married in. Please note that we have provided links to your county clerk’s official website as well as a link to the marriage license application form you will file.

Office Address 302 North Chicago Street Joliet, IL 60432 Office Hours Monday - Friday 8:30 am - 4:30 pm

Office Phone 815-740-4626.

Useful Links County Website

Is a Blood Test Required?
No

Does one of us need to go in person to apply?
Both of you

How much is it?

$28.00, Cash or check

What do I need to bring?

Applicants must show two proofs of age -- one must be a certified copy of the birth certificate (issued by the county, state or country of birth – no photocopies or hospital records) or a valid passport along with one of the following: valid driver’s license, state I.D., draft cards, firearms registration, application for insurance, military I.D. or other documents showing date of birth.

How To Apply:

Applicants must show two proofs of age. If previous marriage was dissolved by divorce, certified copies of the Final Judgment of Dissolution are required.

When does It Expire:

The license is valid for 60 days after the effective date.

Name Change:
Filing for a marriage license in the state of Illinois does not cause your or your spouse’s last name to automatically change. Married name change services are available to guide you through the married name change process if you opt to change your name.

Same Sex Couple:
Use this online resource for more information about your state’s marriage legislation.