Marriage License Information for Piatt 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 101 W. Washington Monticello, IL 61856 Office Hours Monday - Friday 8:30 a.m. - 4:00 pm. Closed for holidays.

Office Phone 217-762-9487

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?

$30.00, Cash

What do I need to bring?

A government issued picture ID.

How To Apply:

Applicants are required to present at least one ID, which includes date of birth (preferably driver's license) for each party, must be presented at the time license is applied for. Also, if either applicant has previously been married, he/she must state how that marriage ended, i.e. death or divorce, and provide the date on which it occurred.

When does It Expire:

The license is void 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.