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State Guides › Illinois

Officiating a Wedding in Illinois

What Confluence ministers need to know before performing a marriage ceremony in Illinois.

At a glance

Minister registration
Not required
Marriage license issued by
County clerk
Waiting period
The license takes effect the day after it is issued
License valid for
60 days from the day it takes effect
Return the signed license
Within 10 days of the ceremony

Your authority

Can Confluence ministers officiate in Illinois?

Illinois law allows a priest or minister to solemnize marriages in accordance with the prescriptions of any religious denomination. Illinois does not require clergy to register.

Confluence Seminary of Sacred Studies formally authorizes each of its ordained ministers, in writing, to conduct marriage ceremonies. That authorization is printed on every Confluence Certificate of Ordination.

Step by step

Performing a wedding in Illinois

  1. Get ordained

    Complete the $100 Ordination Orientation to receive your ordination. Keep your Certificate of Ordination and Minister ID Card where you can reach them.

  2. Talk with the couple about the license

    The couple gets a marriage license from the county clerk.

  3. Check the dates

    Waiting period: the license takes effect the day after it is issued. The license is valid for 60 days from the day it takes effect.

  4. Perform the ceremony

    Lead the ceremony in Illinois with the couple present. Make sure the couple declares their intent to marry each other.

  5. Complete the license

    Fill in the officiant section of the license with the date and place of the ceremony and your information, and sign it.

  6. Return the license

    Return the completed license to the county clerk who issued it within 10 days of the ceremony.

Good to know

Details and exceptions

  • Clerks sometimes have their own questions or procedures. Contact the office that issues the license if you are unsure about anything, and confirm the current rules before every wedding, because laws change.

Official sources

Read the law yourself

Last reviewed October 2026. This guide is general information for Confluence ministers and is not legal advice. Confirm current requirements with the county office that issues the marriage license.