Boulder County, CO
How to Change Your Name in Boulder County
File your adult name change petition with the Boulder County Combined Court. The filing fee is $98. Newspaper publication is required.
Get the full Colorado checklist
The court step is one of many — the free state guide maps SSA, DMV, passport and the records that come after.
Court Information
- Court
- Boulder County Combined Court (20th Judicial District)
- Filing fee
- $98
- Fee waiver
- Available for qualifying petitioners
- Where to file
- Confirm with the clerk
- Court address
- 1777 6th Street, Boulder, CO 80302 (main); 1035 Kimbark Street, Longmont, CO 80501
- Court phone
- (303) 441-3750
- Jurisdiction
- County Court (District Court also has jurisdiction per C.R.S. 13-15-101)
- Official forms
- www.coloradojudicial.gov/self-help-forms ↗
- Verification
- Verified· Nov 10, 2026
Filing Requirements in Boulder County
- Newspaper publication
- Required
- Court hearing
- Not required for uncontested adult petitions
- How to file
- online (e-filing) or in person
Getting Certified Copies
available ($20 per copy)
You will need certified copies for Social Security, the DMV, your passport, and your banks — order more than one.
Step-by-Step Process
- Gather documents: certified birth certificate, photo ID, and proof of residency in Boulder County
- Complete the name change petition form (available from the Boulder County Combined Court clerk or its website)
- If you cannot afford the filing fee, complete a fee waiver form and file it alongside your petition
- File your petition online (e-filing) or in person with the Boulder County Combined Court
- Arrange the required newspaper publication — confirm the approved newspaper with the clerk before you publish
- No hearing is normally required for an uncontested adult petition in this county
- If approved, get certified copies of the court order — available ($20 per copy).
- Update SSA first, then DMV, then passport, then all other records
Check what you are missing before you file
The free readiness score checks documents, forms, fees and privacy across four dimensions — and links the gaps to the same Colorado guide.
Not legal advice: Court rules, fees, and procedures vary by county and change over time. Verify current requirements with the Boulder County Combined Court clerk before filing.
Frequently asked questions
How much does a name change cost in Boulder County, Colorado?
The court filing fee is $98. A fee waiver is available for petitioners who qualify by income; file the waiver request together with your petition. Certified copies may cost extra; ask the clerk for the current copy fee.
Where and how do I file a name change in Boulder County?
File with the Boulder County Combined Court. Accepted filing methods: online (e-filing) or in person.
Do I have to publish my name change in a newspaper in Boulder County?
Yes — newspaper publication is required in Boulder County. Confirm the approved newspaper and notice language with the Boulder County Combined Court clerk before publishing.
Do I need a court hearing for a name change in Boulder County?
No hearing is normally required for an uncontested adult petition, though the court can still schedule one if it has questions.
How do I get certified copies of my name change order in Boulder County?
Available ($20 per copy). You will need certified copies for Social Security, the DMV, your passport and financial institutions, so request more than one.