Missouri Marriage License Online: Your Guide to a Stress-Free "I Do"

Before you pick out the flowers or finalize your guest list, there’s one thing every couple has to check off the list to make your marriage official—getting a marriage license.‍

If Missouri is where you’re tying the know, this guide will make the process feel less like paperwork and more like a smooth part of your wedding journey.

From the required documents to witness rules and license validity, we break down the application process so you can skip the stress.

Planning something simple or going all out? Here’s how to apply for your marriage license online in Missouri—without the stress.

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

A marriage license is your official permission slip to tie the knot in Missouri. It’s a legal must-have before you make your union official. Without it, even the most beautiful ceremony won’t hold legal weight. Think of it as step one—get the license, have the ceremony, and then make it official with a signed certificate!

Types of Missouri Marriage Licenses

Before tying the knot, know which marriage license suits you.

Regular Marriage License

Available to couples where both parties are 18 or older. Valid for 30 days from issuance. No blood test or waiting period required.

Underage Marriage License

For couples where one or both parties are 16-17 years old. Requires parental consent and judicial approval. Valid for 30 days from issuance.

How to Get a Marriage License in Missouri

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

Start Your 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

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

Pay the Application Fee

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

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

Where to Apply for a Missouri
Marriage License?

If You’re in Missouri

To apply for a Missouri marriage license, visit the Recorder of Deeds office in any county within the state. Both parties must appear in person with valid identification and pay the required fee. Some counties may offer online pre-application options.

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

Apply for a Missouri marriage license at any county recorder's office within Missouri. You must appear in person with your partner, valid IDs, and required documents. Non-residents can obtain a license for use anywhere in Missouri.

If You’re Outside the U.S.

To apply for a Missouri marriage license while outside the U.S., contact the county recorder's office where you plan to marry. Some counties offer online applications or allow mailed-in forms. Check specific county requirements, as procedures may vary.

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 Missouri Marriage License?

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.

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.

Application Timeline

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

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.

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 Missouri

Detailed step by step application process
1

Proof of Identity

Both parties must provide a valid government-issued photo ID, such as a driver's license, state ID card, passport, or military ID. The ID must show the applicant's full name and date of birth.

2

Social Security Numbers

Both applicants must provide their Social Security numbers. If an applicant does not have a Social Security number, they must sign an affidavit stating this fact.

3

Proof of Age

Applicants must be at least 18 years old to marry without parental consent. Those aged 16 or 17 must provide written parental consent and may need a court order.

4

Divorce or Death Certificate (if applicable)

If either party has been previously married, they must provide proof of how the marriage ended, such as a divorce decree or death certificate of the former spouse.

5

Application Form

Both parties must complete and sign the marriage license application form, which can typically be obtained from the county recorder's office or online.

6

Payment

Applicants must pay the required fee for the marriage license. The fee varies by county but is typically between $50 and $100.

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What to Do After You Receive Your
Missouri 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 Missouri, previously married individuals must provide proof of divorce or death of their former spouse when applying for a new marriage license.
Applicants need to bring a certified copy of their divorce decree or their former spouse's death certificate to the recorder's office.
The waiting period and other general requirements, such as age restrictions and identification, remain the same for previously married individuals as for first-time applicants.
For Minors
In Missouri, minors under 18 but at least 16 years old can obtain a marriage license with parental consent. Both parents must provide written consent, or the custodial parent if only one has custody.
For minors under 16, a court order is required in addition to parental consent. The judge must find that the marriage is in the best interest of the child and that the minor is capable of assuming the responsibilities of marriage.
Minors must provide proof of age, such as a birth certificate or driver's license. They must also appear in person with their parents or legal guardians at the Recorder of Deeds office to apply for the marriage license.
There is no waiting period for the marriage license in Missouri, and it is valid for 30 days from the date of issuance. The license can be used anywhere within the state of Missouri.

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.

Or, skip the courthouse entirely!

Get Legally Married Online

Apply for a U.S. marriage license entirely online and have your ceremony officiated by
a licensed professional—all from the comfort of your home.

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.