Applying For A Marriage License

Before getting married in Chicago or suburban Cook County, couples must obtain a marriage license from the Cook County Clerk's office.

Eligibility

• be 18 years of age or older
  
• be of opposite sex
  
• not be blood relatives
  

Individuals who reside out of state may not apply for a marriage license in Illinois if such a marriage would not be legal in their home state.

Exceptions

• Under state law, first cousins older than 50 years of age may marry.
  
• Under state law, applicants who are 16 and 17 years old may obtain a marriage license with parental consent.
  

  Both parents or legal guardians must:
  

  • appear in person
    
  • provide sworn consent of the marriage at that time
    
  • provide valid identification
    

  If a court-appointed legal guardian is providing consent, a certified copy of the appointment is required.

  Applicants who are 16 or 17 must present the following:
  

  • a certified copy of their birth certificate
    
  • a second form of identification showing their date of birth
    

Applying

• Fill out and sign a marriage license application.
  
• Present valid identification with proof of age.
  
• Pay a $30 fee (cash only).
  

Applicants who have divorced within the last six months must provide a certified copy of their divorce decree upon applying for a marriage license.

Timelines and restrictions

• issued while you wait
  
• effective the following calendar day after they are issued
  
• valid for 60 days
  
• effective only in Chicago and suburban Cook County
  

After the marriage ceremony occurs

You may obtain a copy of your marriage certificate upon request.

For more information

• Call: (312) 603-7790
  
• E-mail: vitalrecords@cookcountygov.com