How to Get a Marriage License in Colorado (Step-by-Step)
Planning a wedding in Colorado is the fun kind of adventure. The marriage license part is the quick, practical kind. Once you know the steps, it is simple and low-stress.
This guide covers how to get a Colorado marriage license whether you live here or you are flying in for a mountain wedding, a Front Range celebration, or an intimate elopement.
(Quick note: county procedures can vary a bit, so always confirm details with the county clerk where you apply.)
Colorado marriage license basics (the rules that matter most)
You can get your marriage license from any county in Colorado and use it anywhere in Colorado.
There is no waiting period and no blood test required.
Your license must be used (signed) within 35 days of being issued, and it must be signed in Colorado.
After the wedding, the completed license and certificate must be returned to the clerk for recording, typically within 63 days, or late fees may apply.
Step-by-step: How to get a marriage license in Colorado
Step 1: Pick the county clerk where you will apply
You do not have to apply in the county where you are getting married. Choose what is easiest based on travel plans, appointment availability, and hours.
Examples:
Some counties are appointment-heavy in peak season.
Some counties have strong online processes.
Some even offer limited weekend options (more on that below).
Step 2: Check if your county requires an appointment (many do)
Some counties take walk-ins, some strongly recommend appointments, and some require appointments.
For example, Jefferson County offers both appointments and drop-ins, but recommends completing the online application first.
Denver’s process is appointment-based, and you start with an online application.
Step 3: Complete the application (often online)
Many counties have you fill out the application online before you come in. Denver specifically directs couples to complete the online application first.
Tip: Do this a few days ahead so you are not rushing while traveling.
Step 4: Bring what you need (ID plus key info)
Most counties require valid identification for both people.
You should also be prepared with:
The last four digits of your Social Security number (or a signed affidavit if you do not have one).
Basic personal details that show up on applications (names, birthplaces, parents’ names, and prior marriage details if applicable). Many clerks collect this as part of the application process.
Step 5: Pay the fee
The marriage license fee is typically $30 across Colorado.
Two helpful notes:
Some counties may add convenience fees for cards or bundle certified copies into a total cost.
Payment methods vary by county (some are cash-only), so check ahead.
Step 6: Choose how your marriage will be solemnized (traditional or self-solemnized)
Colorado allows self-solemnization, meaning you and your partner can legally solemnize your own marriage. Denver confirms that neither an officiant nor witnesses are required for a valid self-solemnization.
If you prefer a traditional ceremony, Colorado recognizes solemnization by certain officials or clergy, and counties often list these options.
Step 7: Get married within 35 days (in Colorado)
Colorado law is clear: if the license is not used within 35 days, it becomes void.
Practical tip: many couples apply 2 to 3 weeks before the wedding so they have time for travel delays or appointment hiccups, but still stay inside the 35-day window.
Step 8: Return the completed license for recording (within 63 days)
After you sign it, return it to the issuing county for recording, typically within 63 days, or late fees may apply.
Most counties accept mail or in-person drop-off, but confirm your county’s process.
Big 5: The questions Colorado couples actually ask
Cost and Price: How much does a marriage license cost in Colorado?
Base license fee is typically $30.
Some counties bundle certified copies (example: Summit County lists a higher total because it includes certified copies).
Some counties charge card transaction fees or require cash.
Problems: Common Colorado marriage license mistakes to avoid
Applying too early and running past the 35-day validity window.
Assuming you can walk in without checking appointment rules first.
Forgetting your ID or SSN details (or affidavit if you do not have an SSN).
Not returning the completed license within 63 days.
Comparisons: Self-solemnization vs. using an officiant
Self-solemnization
No officiant required, no witnesses required.
Great for private elopements or couples who want a personal ceremony.
Officiant-led ceremony
Traditional feel, clear ceremony leadership.
Your officiant signs where applicable, depending on how you solemnize. County guidance will clarify the signature sections.
Reviews: What couples wish they knew sooner
“I wish we had booked our appointment earlier.”
“I wish we had applied closer to the wedding so we were not counting days.”
Best in Class: The best timeline for a smooth experience
3 to 6 weeks out: choose your county, check appointment availability, confirm payment types.
2 to 3 weeks out: complete application, attend appointment, receive license.
Wedding day: sign the certificate correctly, then store it safely.
Within 63 days: return it to the issuing clerk for recording.
Can a dog “sign” your marriage license in Colorado?
You will see this idea all over the internet, and here is the honest answer:
Colorado does not require witnesses for a valid marriage.
Some counties allow creative “witness” signatures because that section is not legally required.
Other counties do not allow paw prints on the license. Denver, and other counties, explicitly say paw prints are not allowed.
Pitkin County (Aspen, CO is Pitkin County) notes dog prints can become a blob and potentially cover important text, and they discourage them for legal clarity.
If you want a paw print moment, ask the county that issues your license what they will accept, and make sure nothing important is obscured.
Getting married in Garfield County (Vista View Events couples)
If you are getting married near Glenwood Springs, Carbondale, or Rifle, the Garfield County Clerk and Recorder notes that appointments are requested and offers appointments through its offices.
Because county procedures can change, we recommend checking the county clerk’s marriage license page the week you plan to apply.
FAQ: Colorado marriage license questions
Do we have to be Colorado residents?
No. Denver notes applicants do not need to be Colorado residents, though Denver’s online process has mailing requirements tied to address.
Can we get the license and get married the same day?
Yes. Colorado has no waiting period.
How long is a Colorado marriage license valid?
It must be used within 35 days of issuance.
Where do we return the completed license?
Return it to the county clerk and recorder who issued it, typically within 63 days.
What if one of us cannot appear to apply?
Some counties allow one party to apply with a completed, notarized absentee affidavit and identification for the absent party. Jefferson County lists this option.
Closing thought
Your marriage license is not the romantic part of wedding planning, but it is one of the easiest items to get right when you have a simple plan and a timeline.