Grundy County, MO
How to Change Your Name in Grundy County
File your adult name change petition with the 3rd Judicial Circuit Court, Grundy County. Our directory does not record the filing fee — confirm it with the clerk. Newspaper publication is required.
Get the full Missouri 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
- 3rd Judicial Circuit Court, Grundy County
- Filing fee
- Not recorded — confirm with the clerk
- Fee waiver
- Available for qualifying petitioners
- Where to file
- Confirm with the clerk
- Court address
- 700 Main Street, Trenton, MO 64683
- Court phone
- (660) 359-4040 x2256
- Jurisdiction
- Circuit Court
- Official forms
- grundycountymo.com/ ↗
- Verification
- Verification in progress
Filing Requirements in Grundy County
- Newspaper publication
- Required
- Court hearing
- Not required for uncontested adult petitions
- How to file
- in person
Getting Certified Copies
Confirm with the clerk — not recorded in our data
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 Grundy County
- Complete the name change petition form (available from the 3rd Judicial Circuit Court, Grundy County 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 in person with the 3rd Judicial Circuit Court, Grundy County
- 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 — ask the clerk how to request them.
- 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 Missouri guide.
Not legal advice: Court rules, fees, and procedures vary by county and change over time. Verify current requirements with the 3rd Judicial Circuit Court, Grundy County clerk before filing.
Frequently asked questions
How much does a name change cost in Grundy County, Missouri?
Our directory does not record a filing fee for the 3rd Judicial Circuit Court, Grundy County. Confirm the current amount with the 3rd Judicial Circuit Court, Grundy County clerk before filing. A fee waiver is available for petitioners who qualify by income; file the waiver request together with your petition.
Where and how do I file a name change in Grundy County?
File with the 3rd Judicial Circuit Court, Grundy County. Accepted filing methods: in person.
Do I have to publish my name change in a newspaper in Grundy County?
Yes — newspaper publication is required in Grundy County. Confirm the approved newspaper and notice language with the 3rd Judicial Circuit Court, Grundy County clerk before publishing.
Do I need a court hearing for a name change in Grundy 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 Grundy County?
Our directory does not record the certified-copy procedure for the 3rd Judicial Circuit Court, Grundy County. Ask the 3rd Judicial Circuit Court, Grundy County clerk how many copies are included and how to request extras.