
Planning your dream wedding or elopement in Colorado? When I got married, the process of getting our marriage license felt really daunting, just another box to check on an overwhelming to-do list. It wasn't fun, and I honestly wished someone had laid it all out for me in a simple way. That's exactly why I created this guide. While you're picking the perfect location and making exciting arrangements, don't let the legal details stress you out. Whether you're a local or traveling from out of state, here's everything you need to know to make sure your wedding goes off without a hitch (except for the one you're planning).
Steps for Getting a Marriage License in Colorado
The process is straightforward once you know what to expect. Here are the five steps to walk through before your wedding day.
1. Make an Appointment
Some counties in Colorado allow walk-ins, but many require you to book an appointment in advance. Even if an appointment isn't required, scheduling one ensures you won't have to deal with unexpected delays. When I got married, I was in a panic as there were no appointments near me. Thankfully, I was able to walk into Adams County, and after a short wait we were able to be seen.
2. Fill Out Your Application
Before your appointment, you and your partner should complete your marriage license application. Some counties provide online applications, while others require a paper form that you'll need to bring with you.
3. Gather Required Documents & Visit the Clerk's Office
To obtain your marriage license, visit the county clerk's office with the following:
- A valid form of identification for both parties (U.S. driver's license, state-issued ID, passport, or military ID).
- Your Social Security Number (if you have one).
- Proof of dissolution if previously married (exact date and location of divorce or previous spouse's death).
- Information about your birthplaces and your parents' birthplaces (city and state).
- The date and location of your wedding (license only valid in Colorado).
- Declaration of any blood relation between applicants.
4. Sign Your License
Once you pick up your license, it is valid immediately. You must sign it within 35 days of issuance in the state of Colorado. You can have a judge, religious official, or self-solemnize (sign the certificate yourselves) your marriage.

5. Return Your Completed License
Your completed marriage license must be returned to the county clerk for recording within 63 days after signing. Failure to do so will result in late fees. The license can be returned in person or by mail.
Colorado Marriage License Rules & FAQs
A few of the most common questions I get from couples planning to marry in Colorado.
Where Can You Get a Marriage License?
You can apply for a marriage license from any county in Colorado, regardless of where you plan to get married. However, the license is only valid within the state of Colorado.
How Much Does a Colorado Marriage License Cost?
Most Colorado counties charge $30 for a marriage license, paid at the time of application. Some counties only accept cash or specific payment methods, so it's worth calling ahead to confirm.
Do You Need an Officiant or Witnesses?
No. Colorado is one of the few states where you can self-solemnize, meaning you and your partner can sign the license yourselves with no officiant and no witnesses required. You're welcome to have an officiant or guests present, but it's completely optional.
Do I Get My Marriage License in Colorado or My Home State?
If you're getting married in Colorado, you need a Colorado marriage license, even if you live elsewhere. A license from another state is not valid for a Colorado ceremony.
Do You Have to Be a Colorado Resident?
No. Out-of-state couples can absolutely get married in Colorado. You just need to apply for your license from any Colorado county clerk's office before the ceremony.
Can Your Dog Sign Your Marriage License?
It depends on the county. Some counties happily accept paw print signatures as witnesses, while others (like Denver) do not. If having your pup sign is meaningful to you, call the county clerk ahead of time to confirm.
County-Specific Marriage License Information
Here's a quick look at a few of the counties I get asked about most.
Denver County
- Appointments required (both in-person and online options available).
- Online applications required before scheduling an appointment.
- Does not accept paw print signatures.
Gunnison County
- Appointments required (made by phone).
- Paper application required (bring it to your appointment).
Larimer County (Rocky Mountain National Park)
- Offices in Fort Collins, Loveland, and Estes Park.
- Appointments required in Estes Park and Loveland (walk-ins allowed in Fort Collins but not recommended).
- Online application recommended to save time.
Ouray County
- Walk-ins only (Monday through Thursday).
- No online applications available (bring IDs and required documents in person).
Summit County
- Colorado residents can apply in person, without an appointment.
- Out-of-state couples must schedule an appointment in advance.
Adams County
- Appointments recommended to save time.
- Does have a walk-in option that is faster than other counties on most days.
Final Reminders
- Your license is valid immediately upon issuance.
- You must sign the license within 35 days in Colorado.
- You must return the license for recording within 63 days to avoid late fees.
- Be sure to bring valid identification and required documents.
- If divorced or widowed, you must provide the exact date and location of the divorce or death of your previous spouse.
- If previously in a civil union, you must provide your former partner's name.
- The name on the license will appear exactly as it appears on your identification.
Ready to Tie the Knot?
Getting a marriage license seems daunting, but it's really an easier process than you would think. With these simple steps, you'll have everything in place for your Colorado wedding or elopement. Whether you're exchanging vows on a mountain peak, by a scenic lake, or in the heart of Denver, securing your marriage license is an essential part of making your big day legally official.
Need more guidance on planning your dream Colorado wedding? Let's chat, I'd love to help you capture every moment.

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