Illinois Marriage License

Online Guide To Everything You Need to Know

Securing your marriage license is an essential step to ensure your special day is official. For couples planning to wed in the charming state of Illinois, this guide provides all the marriage license requirements you need to know, along with valuable tips for creating an unforgettable Illinois wedding.

To learn more about the application process, here's a detailed guide on how to obtain a marriage license in Illinois, from how many witnesses you'll need to how long it will be valid for.

What is a Marriage License in Illinois, and Why Do You Need It?

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Types of Illinois Marriage Licenses

Know which marriage license suits you.

Regular Marriage License

Available to any couple, regardless of gender. Valid for 60 days from issuance and must be used within the state of Illinois. Both applicants must appear in person to apply.

Civil Union License

Provides legal recognition similar to marriage but is separate from a marriage license. Available to both same-sex and opposite-sex couples. Civil unions offer many of the same legal rights and responsibilities as marriage under Illinois law.

How to Get a Marriage License in Illinois

Getting a marriage license in Illinois is simple. Here’s how to do it:

Start Your Online Application

Head to your county’s official website to fill out the marriage license application or apply at the county clerk’s office in person.

Upload Required Documents

Provide a valid identification (like a driver’s license or passport). If you’ve been married before, you’ll need proof of divorce or annulment.

Pay the Application Fee

Fees vary by county but generally fall between $40 and $100. Check which payment methods are accepted—many offices take credit cards, debit cards, or cash.

Complete the Process

Some states may require an in-person visit or virtual appointment before issuing the license. Double-check your local requirements to avoid any surprises.

Where to Apply for a Illinois Marriage License?

If You’re in Illinois

To apply for an Illinois marriage license, visit the County Clerk’s office in the county where you plan to get married. Both partners must appear in person with valid IDs, provide necessary documentation, and pay the required fee. The license is valid for 60 days and can only be used in the county where it was issued. A 24-hour waiting period applies before the ceremony can take place.

If You’re in the U.S. but Outside Illinois

Apply for an Illinois marriage license at the county clerk’s office in the county where you plan to marry. Both applicants must appear in person; licenses cannot be obtained remotely. Illinois law prohibits issuing a marriage license if the marriage would be illegal in the applicant’s home state.

If You’re Outside the U.S.

If you're outside the U.S., you can't apply for an Illinois marriage license remotely. You must appear in person at a county clerk's office in Illinois. Both parties must be present with valid identification.

No matter where you’re located, Courtly simplifies the process, helping you secure your online marriage license easily and legally.

When to Apply for a Illinois Marriage License?

1

License Validity Period

Marriage licenses in most states expire within 30–90 days. Make sure to check your state’s rules to avoid last-minute stress.

2

Why Apply in Advance

Processing times can vary. Applying early helps you avoid delays, especially if your wedding is on a weekend or during peak season.

3

Application Timeline

Some states allow same-day issuance, while others require a waiting period. Plan ahead to meet your wedding timeline.

4

Receiving Your License

Most offices issue licenses immediately, though some may take a few days. Confirm whether you’ll need to pick it up or if a digital copy is available.

5

Consequences of Not Using the License in Time

If your license expires before your wedding, you’ll need to reapply—and repay the fees again. Stay on top of the deadline to avoid extra hassle.

Documents Checklist for Getting
Married in Illinois

Detailed step by step application process
1

Proof of Identity and Age

Both applicants must provide a valid government-issued photo ID, such as a driver’s license, state ID, passport, or military ID. The document must clearly display the applicant’s name, date of birth, and photograph. Both parties must be at least 18 years old to marry without parental consent.

2

Social Security Numbers

Applicants must provide their Social Security numbers. If an applicant does not have a Social Security number, they must sign an affidavit confirming this.

3

Proof of Divorce or Death of Previous Spouse

If either applicant was previously married, they must provide a certified copy of the divorce decree or the death certificate of the former spouse.

4

Residency Information

There is no residency requirement to obtain a marriage license in Illinois. However, applicants must provide their current address.

5

Blood Tests and Physical Examinations

Illinois does not require blood tests or medical examinations for a marriage license.

6

Application Form

Both applicants must complete and sign a marriage license application at the county clerk’s office. The form typically requires full names, dates of birth, and parents’ names.

7

Payment

Applicants must pay the required marriage license fee, which varies by county, generally ranging from $30 to $75. Most counties accept cash, credit cards, or money orders.

8

9

10

What to Do After You Receive Your
Illinois Marriage License?

1. Review the Marriage License
  • Check names, dates, and personal details.
  • Confirm the expiration date to avoid delays.
3. Get Married!
  • Hold your ceremony
  • Sign the marriage license with your officiant and witnesses
5. Obtain Your Marriage Certificate
  • Request certified copies for legal proof.
  • Plan for processing times (varies by county)
7. Keep Your Marriage Certificate Safe
  • Store it securely—this document is essential for future legal and financial matters.
1. Review the Marriage License
  • Check names, dates, and personal details.
  • Confirm the expiration date to avoid delays.
2. Plan Your Wedding Ceremony
  • Choose an officiant
  • Finalize the location
  • Arrange required witnesses (if applicable)
3. Get Married!
  • Hold your ceremony
  • Sign the marriage license with your officiant and witnesses
4. File the Marriage License
  • Return the signed license to the issuing office
  • Verify its official filing to make your marriage legally valid
5. Obtain Your Marriage Certificate
  • Request certified copies for legal proof.
  • Plan for processing times (varies by county)
6. Update Legal Documents
  • If you’re changing your name, update your Social Security card, driver’s license, and financial accounts
  • Review and update insurance policies and tax information
7. Certificate Safe
  • Store it securely—this document is essential for future legal and financial matters.
2. Plan Your Wedding Ceremony
  • Choose an officiant
  • Finalize the location
  • Arrange required witnesses (if applicable)
4. File the Marriage License
  • Return the signed license to the issuing office
  • Verify its official filing to make your marriage legally valid
6. Update Legal Documents
  • If you’re changing your name, update your Social Security card, driver’s license, and financial accounts
  • Review and update insurance policies and tax information

Requirements for Special Situations

Certain cases need more paperwork

If Previously Married
In Illinois, if previously married, you must provide proof of how the prior marriage ended when applying for a marriage license.
If the divorce was finalized within the last six months, a certified copy of the divorce decree is required. If widowed, an official death certificate of the former spouse may be necessary.
All applicants must also meet standard marriage license requirements, including providing valid identification, paying the required fee, and ensuring the license is used within 60 days of issuance.
For Minors
In Illinois, the minimum age to marry without parental consent is 18.
For minors aged 16-17, both parents or legal guardians must provide in-person consent at the county clerk’s office. If one parent is deceased or has sole custody, additional documentation may be required.
Minors under 16 are not allowed to marry in Illinois under any circumstances.
All applicants must provide proof of age, such as a birth certificate or valid government-issued photo ID. There is a mandatory one-day waiting period between obtaining the license and the wedding ceremony.

Tips for a Smooth Marriage License Process

Double-Check All Documents

Make sure your IDs, forms, and application details are accurate to avoid delays.

Consider a Pre-Marital Course

Some states offer fee reductions for completing a course—check if it applies to you.

Apply Early and Get Expert Guidance

Avoid last-minute stress by applying in advance and consulting a specialist if needed.

FAQs About Illinois Marriage Licenses

Detailed step by step application process

Skip the courthouse entirely!

Get your Marriage License Online

Apply for a US marriage license 100% online, and get legally married within 24 hours by one of our ordained officiants—only on Courtly!

Disclaimer: The information provided on this website is for general guidance only and outlines common marriage license requirements. Because requirements can vary by county, always verify details with your local county clerk or issuing authority. Courtly is not responsible for any changes, errors, or omissions. For the most accurate and up-to-date information, contact the relevant authority directly.