Your Guide to Getting a Marriage License in Colorado for 2025

So, you’re getting married in Colorado—congratulations! 🎉 Whether you’re planning a stunning mountain wedding, a chic city celebration, or an intimate elopement, you’ll need to take care of one very important legal detail: your marriage license! But don’t worry—I’ve got you covered with everything you need to know to make the process a breeze.

Step 1: Know the Basics

Before you say "I do," you’ll need to apply for a marriage license through a Colorado county clerk's office. The good news? Colorado makes this process super easy compared to many other states! Here’s what you need to know:

• No Waiting Period: Unlike some states that require a waiting period, Colorado lets you get married as soon as you receive your license.

• License Fee: The cost is $30—an absolute steal for a lifetime of love! (But bring cash or a credit card, just in case.)

• Valid for 35 Days: Once you get your license, you have 35 days to tie the knot before it expires.

• No Witnesses Required: That’s right! In Colorado, you don’t need witnesses, and you can even officiate your own wedding. (Perfect for adventurous elopements!)

Can Your Dog Be Your Wedding Witness? 🐶

One of the most fun and unique aspects of getting married in Colorado is that your furry friend can sign your marriage license! Since Colorado does not require human witnesses, couples can have their dogs "paw-tograph" the document as an unofficial witness. Just bring an ink pad and press their paw onto the license. It’s a super sweet way to include your pet in your big day, and many couples are embracing this adorable tradition in 2025!

Step 2: Gather Your Documents

To apply for your marriage license, both of you must show up in person at a Colorado county clerk’s office with:

✅ A valid photo ID (driver’s license, passport, or state-issued ID)

✅ Social Security numbers (if you have one—don’t worry, you don’t need to bring the card!)

✅ A completed marriage license application (usually available online from the county’s website)

If one of you can’t make it, you can submit an absentee affidavit—just check with the county office for their specific requirements.

Step 3: Visit Your County Clerk’s Office

Colorado has 64 counties, and you can apply in any of them—your license will be valid statewide. Some offices may require an appointment, so it’s best to check their website or call ahead. If you’re getting married in a popular area like Denver, Boulder, or Summit County, booking in advance can save you time.

Step 4: Get Married! 💍

Once you have your marriage license, it’s go-time! Whether you’re exchanging vows in the Rocky Mountains, a historic Denver venue, or a backyard soirée, make sure you or your officiant signs the license correctly. If you're self-solemnizing (meaning you're officiating your own wedding), both partners will sign as the officiant.

Step 5: File Your License

After the ceremony, you’ll need to return the signed marriage license to the same county office where you obtained it. Most counties allow you to drop it off in person or mail it back. Once processed, you can request certified copies for name changes or official records.

Pro Tips for 2025 Weddings in Colorado

✨ Plan ahead: Some county clerk offices are busier during peak wedding season (spring through fall), so don’t wait until the last minute!

✨ Consider eloping: If you love adventure, Colorado is one of the best places to elope. You can get married on a mountaintop, in a national park, or even while skiing!

✨ Name change? If you plan to change your last name, request multiple certified copies of your marriage certificate. You'll need them for your Social Security card, driver’s license, and other documents.

✨ Destination wedding couples: If you're coming from out of state, research nearby county clerk offices in advance so you can plan a quick stop before your big day.