Missouri: Adult Legal Name Change Requirements
The short answer
A Missouri adult files a verified petition in the circuit court of the county of residence. Rule 95.01 requires detailed birth, family, prior-name, judgment, and pending-action facts, but the statewide procedure does not require fingerprints or a criminal-history report. The judge may grant a proper change that is not detrimental to another person; most properly filed petitions require no appearance, subject to local practice. After judgment, notice ordinarily runs at least three times within 20 days, but qualifying domestic-violence, child-abuse, and crime victims receive both a publication exemption and protection from electronic judiciary posting.
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This is the general rule in Missouri. Ezel applies current Missouri law to your specific facts and answers with citations to the statutes.
| Governing law and court | Mo. Rev. Stat. §§ 527.270-.290 and Supreme Court Rule 95. File in the circuit court of the county where the petitioner resides (§ 527.270) |
|---|---|
| Who may petition and residency | Adult person desiring a court-ordered change who resides in the filing county; neither § 527.270 nor Rule 95.01 states a minimum residence period |
| Petition contents and oath | Verified petition stating present/requested names, reason, county residence, birth date/place and parents' names, spouse and children's facts, prior court name changes, unsatisfied money judgments, pending money actions, and no detriment to another person (Rule 95.01) |
| Criminal background check | None statewide in §§ 527.270-.290, Rule 95.01, or current adult form CAFC401: no fingerprints, FBI/Highway Patrol report, registry check, or criminal-history disclosure is prescribed |
| Publication or notice | After the order, publish at least three times in a newspaper in the residence county, with publication begun within 20 days; if none in that or an adjacent county, use St. Louis or the seat of government. File proof within 10 days after the last publication (§ 527.290; CAFC480 guidance) |
| Safety, confidentiality, and special tracks | No publication and no electronic judiciary posting for a qualifying domestic-violence victim, child-abuse victim, or crime victim whose underlying facts include domestic violence (§ 527.290(2)). No separate statutory gender-identity track |
| Hearing and grant standard | Most properly filed verified petitions require no appearance, but local clerk practice controls. Court orders the change when satisfied it is proper and not detrimental to another person's interests (§ 527.270; Rule 95.04) |
| Grounds for denial or restriction | Deny if the requested change is not proper or would be detrimental to another person's interests. Rule 95.01 requires disclosure of unsatisfied money judgments and pending money actions; the governing statewide procedure states no express felony, incarceration, supervision, or registry bar |
| Fee and post-order effect | Fees equal those for similar local cases and are petitioner-paid; current Warren County example is $115.50 for a Missouri-born petitioner and $100.50 otherwise, plus publication. Section 514.040 and form GN10 permit court-approved indigency relief. On request and receipt of a certified order, the registrar amends a Missouri birth certificate (§ 193.215); other agency updates are separate |
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Requirements one by one
File a verified petition in the resident county
Under § 527.270, a Missouri resident files in the circuit court of the
county where the petitioner lives. The section states no six-month or other
minimum residence duration. The petition must be verified by affidavit and
state the current full name, requested name, and concise reason.
Supreme Court Rule 95.01 adds the detailed filing facts. The petition lists
county residence; date and place of birth; the father's name and mother's
maiden name; spouse information if married; each child's name, age, and
residence; every prior court-ordered name change; unsatisfied money judgments;
pending money actions; and a statement that the change will not be detrimental
to another person.
The governing statutes, Rule 95.01, and current adult form do not prescribe a
fingerprint card, criminal-record report, registry check, or criminal-history
disclosure. They also state no express felony, incarceration, probation,
parole, or registry bar. Debt-related litigation is handled instead through
Rule 95.01's judgment and pending-action disclosures and the statutory
no-detriment standard.
Most properly filed petitions are decided on the papers
Section 527.270 directs the judge to enter the requested change when
satisfied that it is proper and not detrimental to another person's interests.
Missouri Courts explains that most properly filed verified petitions do not
require the petitioner to appear. That is not an unconditional no-hearing rule:
the official guidance tells petitioners to ask the local circuit clerk whether
an appearance is required.
Publication follows the judgment
Missouri's sequence is unusual because ordinary newspaper notice occurs
after the court enters the order. § 527.290(1) requires at least
three publications in a newspaper in the county where the person resides,
within 20 days after the order. If no newspaper is published in that county or
an adjacent county, publication moves to a newspaper in St. Louis or at the
seat of government.
The current CAFC480 publication request says the first publication must occur
within 20 days after judgment and proof must be filed within ten days after the
last publication. Publication costs are separate from the court filing fee.
Qualifying victims receive publication and online-posting protection
Section 527.290(2) eliminates publication and prohibits electronic
judiciary posting of the name change for three categories: a crime victim when
the court finds the underlying facts included domestic violence, a child-abuse
victim, and a victim of domestic violence by a family or household member.
This is a statutory privacy protection, not merely a discretionary request to
the newspaper. Chapter 527 and Rule 95 create no separate name-change track
based on gender identity.
Fees vary locally, and indigency relief is available
§ 527.280 makes the petitioner pay the same fees charged in similar
local cases rather than setting one statewide dollar amount. As a current
official example, Warren County lists $115.50 when the birthplace is
Missouri and $100.50 when it is not. Newspaper and certified-copy costs may
be additional.
An applicant unable to pay may use the Missouri Courts GN10 In Forma
Pauperis Application. Section 514.040 authorizes the court to excuse the
fees, taxes, and charges it determines an eligible poor person cannot pay. Its
published-notice case note also recognizes necessary publication as part of
the no-cost process when the court grants pauper status.
The certified order supports separate record updates
For a person born in Missouri, § 193.215(3) requires the state registrar,
on request and receipt of a certified name-change order containing enough
identifying facts, to amend the birth certificate. That request is a separate
post-order step.
The Department of Revenue likewise requires a separate license-office
transaction. Its current guidance accepts a certified court order bearing the
old and new full legal names, date of birth, and official court seal, together
with the other identity, Social Security, and residency documents.
What trips people up
- Publication is not a pre-hearing notice step. The ordinary three-insertion
requirement begins only after the judgment. - A hearing date shown by a local court is not a statewide mandate. The
official statewide guidance says most properly filed petitions need no
appearance, but local practice controls. - The victim exception protects both publication and electronic court
posting. Review it before disclosing safety-sensitive information. - CAFC401 is a statewide court form, but local filing requirements and fees
still vary. Confirm the circuit clerk's current packet and cost deposit.
Common questions
Does Missouri require fingerprints for an adult name change?
No statewide fingerprint or applicant-supplied criminal-background package
appears in §§ 527.270-.290, Rule 95.01, or the current adult petition form.
Must I go to court in person?
Usually not when the verified petition is properly filed, according to Missouri
Courts. Ask the clerk in the filing circuit because that court may require an
appearance.
Does the judgment automatically update my birth certificate or license?
No. A Missouri-born petitioner requests the birth-record amendment with a
certified order, and the Department of Revenue requires a separate license-
office application.
Statutes and sources
- Mo. Rev. Stat. §§ 527.270-.290 — verified county petition, grant
standard, local-equivalent fees, post-order publication, and victim privacy.
Official §§ 527.270,
527.280, and
527.290
(accessed 2026-07-26). - Missouri Supreme Court Rule 95.01 and Missouri Courts procedure — detailed
verified-petition contents, usual no-appearance practice, local check, and
publication-proof filing. Official Rule
95.01; official adult
procedure (accessed 2026-07-26). - Missouri Courts forms — CAFC401 petition, CAFC470 judgment, CAFC480
post-judgment publication request, and GN10 indigency application. Official
name-change forms (accessed
2026-07-26). - Mo. Rev. Stat. § 514.040 and Warren County fee schedule — discretionary
indigency relief and one current local fee example. Official
statute;
official county schedule
(accessed 2026-07-26). - Mo. Rev. Stat. § 193.215 and Department of Revenue — separate
birth-record amendment and license update. Official
statute;
official license guidance
(accessed 2026-07-26).
Source links
Every statute quoted above, linked, with the date we checked it.
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