Missouri Name Change Petition: Everything You Need to Know
Legally change your name through the court
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PETITION FOR NAME CHANGE State of Missouri IN THE [ ] DISTRICT [ ] SUPERIOR [ ] CIRCUIT COURT OF [COUNTY] COUNTY, MISSOURI Case No.: [TO BE ASSIGNED] PETITION FOR CHANGE OF NAME Petitioner [CURRENT LEGAL NAME] respectfully states: 1. Petitioner resides at [ADDRESS], [COUNTY] County, Missouri MO. 2. Petitioner was born on [DOB] in [CITY, STATE]. 3. Petitioner's current legal name is: [CURRENT LEGAL NAME] 4. Petitioner requests the name be changed to: [NEW DESIRED NAME] 5. Reason for name change: [ ] Marriage [ ] Divorce [ ] Personal preference [ ] Other: [EXPLAIN] 6. Petitioner is not seeking a name change to defraud creditors or for any illegal purpose. 7. Petitioner [ ] has [ ] has not been convicted of a felony. 8. Petitioner [ ] is [ ] is not a registered sex offender. WHEREFORE, Petitioner requests this Court grant the name change in accordance with Missouri law (MO Statutes). PETITIONER SIGNATURE: _____________________ DATE: _____ Print Name: _____________________ VERIFICATION: I declare under penalty of perjury that the foregoing is true and correct. Signature: _____________________ DATE: _____
Sarah Mitchell, J.D.
Legal Document Specialist
Licensed Attorney, 15+ years experience
Specializes in contract law and legal document preparation
This Name Change Petition template for Missouri has been reviewed for accuracy and legal compliance.
Last reviewed: March 2026
Name Change Petition Costs in Missouri
Estimated fees and processing times
| Fee Type | Cost | Notes |
|---|---|---|
| Notary Fee | $5-$15 (if required) | Missouri standard rate: $2-$5 |
| Filing Fee | Varies by state | State registration (if applicable) |
| Processing Time | 1-3 business days | Typical turnaround in Missouri |
| Sales Tax | 4.225% | Missouri base rate (local taxes may apply) |
| Witness Requirement | 1 witness | Single witness sufficient |
| Our Template | FREE | Download instantly, no cost |
Where to File Your Name Change Petition in Missouri
Visit your local County Clerk office to file or notarize your Name Change Petition.
Missouri County Clerk
Missouri Capital
Main Government Building, Missouri
District County Clerk
Missouri Metro Area
County Courthouse, MO
Missouri Name Change Petition Legal Guide
For residents of Missouri, ensuring this form is compliant with state-specific requirements is a top priority for legal validity.
Under Missouri State Code, residents of Missouri must ensure this Name Change Petition complies with all state requirements. The current sales tax rate is 4.225%, and notarization costs between $2-$5. One witness is required in MO.
This professionally drafted form provides peace of mind knowing you're compliant with all Missouri legal requirements.
What Missouri Attorneys Want You to Know
Practicing lawyers in Missouri emphasize three things: accuracy, completeness, and compliance with MO statutes. A well-prepared Name Change Petition saves time, money, and potential legal headaches down the road. When in doubt, a brief consultation with a Missouri-licensed attorney is worth the investment.
Legal Validity & Enforcement
Once properly executed, your Name Change Petition is legally binding in Missouri and enforceable in MO courts. The document remains valid for the duration specified in its terms. Missouri courts generally uphold properly executed documents, provided they comply with applicable MO statutes.
How to Complete This Form
Start by gathering all necessary information: party names, addresses, and relevant details specific to your transaction. Missouri law under MO requires accuracy in every field. Once completed, have all parties review the document before signing. Depending on the transaction type, Missouri may require notarization or witness signatures.
Meeting Missouri's Legal Threshold
For your Name Change Petition to hold up in a Missouri court, it must satisfy the state's statutory requirements. MO law emphasizes clear language, mutual consent, and proper execution. We've built these requirements directly into our template.
Once properly executed, your Name Change Petition is legally binding in Missouri and enforceable in MO courts. The document remains valid for the duration specified in its terms. Missouri courts generally uphold properly executed documents, provided they comply with applicable MO statutes.
How to Complete This Form
Start by gathering all necessary information: party names, addresses, and relevant details specific to your transaction. Missouri law under MO requires accuracy in every field. Once completed, have all parties review the document before signing. Depending on the transaction type, Missouri may require notarization or witness signatures.
Meeting Missouri's Legal Threshold
For your Name Change Petition to hold up in a Missouri court, it must satisfy the state's statutory requirements. MO law emphasizes clear language, mutual consent, and proper execution. We've built these requirements directly into our template.
For your Name Change Petition to hold up in a Missouri court, it must satisfy the state's statutory requirements. MO law emphasizes clear language, mutual consent, and proper execution. We've built these requirements directly into our template.
FAQ: Name Change Petition in Missouri
Is a Name Change Petition required in Missouri?
Yes, in Missouri, a Name Change Petition is required for most transactions of this type. Under Missouri State Code, the document must include all parties' information, be signed, and witnessed by at least one individual. Failure to use a proper Name Change Petition may result in legal complications.
Does a Name Change Petition need to be notarized in Missouri?
Notarization requirements in Missouri (MO) vary by transaction type. Notary fees in the state typically range from $2-$5. While not always mandatory, notarization adds an extra layer of legal protection and is recommended for high-value transactions.
What are the tax implications of a Name Change Petition in Missouri?
Missouri has a base sales tax rate of 4.225%. Depending on the type of transaction documented in your Name Change Petition, additional local taxes may apply. Consult with a Missouri tax professional for specific guidance on your situation.
Missouri Name Change Petition Requirements
Review the following requirements to ensure your Name Change Petition is legally valid in Missouri.
Missouri Notarization
While notarization may not be required in Missouri, it is recommended. Fees range from $2-$5.
Before You Sign
Review all information carefully. In Missouri, a 4.225% sales tax may apply.
Legal Protection
Keep copies of all signed documents. Missouri law requires all parties to receive copies of executed documents.
Missouri Filing Deadlines
Check Missouri deadlines for filing or recording this document with the appropriate county clerk's office.
Other Forms in Missouri
Name Change Petition in Neighboring States
Document Information
- Document
- Name Change Petition
- State
- Missouri (MO)
- Category
- Family
- Format
- PDF / Word / Print
- Cost
- 100% Free
- Sales Tax
- 4.225%
- Notary Fee
- $2-$5
Missouri Legal Requirements
Governing Statute:
State Law
- ✓Consult with a licensed attorney for specific requirements
Legal Disclaimer
This template is for informational purposes only and does not constitute legal advice. Laws in Missouri may change. Consult a licensed attorney for advice specific to your situation.