A gender marker change in Florida is, as of now, largely unavailable. The state stopped updating the sex field on driver’s licenses in January 2024, birth certificate amendments remain possible on paper but are effectively closed to most adults by the documentary evidence rule, and federal records at the Social Security Administration and the State Department were locked to biological sex at birth in 2025 and 2026. Legal name changes are still allowed and are processed normally.
Driver’s Licenses: No Changes Since January 2024
In January 2024, the Florida Department of Highway Safety and Motor Vehicles issued a memorandum to tax collectors and regional offices stating that the sex designation on a Florida driver’s license must reflect the holder’s biological sex. The agency defined “gender” on a license as meaning biological sex. The prior pathway, which let an applicant submit a physician’s letter confirming clinical treatment for gender transition and receive an updated license, no longer exists.
The agency has also gone beyond refusing new requests. FLHSMV has contacted license holders whose records showed a sex designation different from their original license and issued replacement credentials reverting the marker to the original designation. If your current license reflects a previously changed marker, the department may initiate a reversal on its own, without any request from you.
Trying to Work Around the Policy Is Treated as Fraud
The FLHSMV memorandum states that listing a sex other than your biological sex on a driver’s license application constitutes fraud under Florida Statute 322.212, which makes it illegal to knowingly provide a false statement or conceal a material fact on a license application. Under Statutes 322.22 and 322.27, the agency can cancel, suspend, or revoke the license, and the applicant can face criminal and civil penalties. The policy applies to first-time applications, renewals, and replacements alike, and a supporting physician’s letter does not change the outcome.
Birth Certificates: Allowed on Paper, Closed in Practice for Adults
Birth certificate amendments are handled by the Florida Department of Health under a separate legal framework. Florida Statute 382.016 authorizes the department to amend a birth record on receipt of the fee, documentary evidence specified by administrative rule, and a signed affidavit describing the requested changes.1Florida Senate. Florida Statutes 382.016 – Amendment of Records
The controlling rule is Florida Administrative Code 64V-1.003. It splits sex amendments into two categories. If the sex field on the original certificate was left blank or clearly conflicts with the recorded given names, the amendment can proceed without supporting documentary evidence. In every other case, the applicant must submit original, certified, or notarized documentary evidence supporting the change.2Florida Administrative Code. Florida Administrative Code 64V-1.003 – Birth Certificate Amendments; Documentary Evidence Requirements
Here is where the rule quietly closes the door for most adults. For anyone 18 or older, the supporting documents must have been created before the applicant’s 18th birthday and must be at least five years old. A current physician’s letter about gender transition does not qualify, because it was created after the applicant turned 18. A recent court order runs into the same timing problem, and the rule leaves that ambiguity unresolved.
The rule lists acceptable sources: court orders; medical records or statements from a hospital, licensed physician, licensed midwife, or a public health nurse employed by the department; vital records of a parent or sibling accompanied by an affidavit; school, military, or census records; Social Security records containing birth information provided at the original application; and insurance applications or voter registration records. The rule also allows “other records which are verifiable, contain the required facts and support the amendment being requested,” and permits combining several documents when no single record covers everything.2Florida Administrative Code. Florida Administrative Code 64V-1.003 – Birth Certificate Amendments; Documentary Evidence Requirements For most adults, though, no combination of pre-18 records that predates majority by five years or more will support a sex amendment.
How to File If You Qualify
The main form is DH 429, the Application to Amend a Florida Birth Record, which asks for the registrant’s name at birth, date of birth, county of birth, and both parents’ full names. It must be signed before a notary. If the request also involves a name change, Form DH 727 may be required. A clear photocopy of a valid government-issued photo ID must be included.
Mail the application, supporting evidence, ID copy, and payment to the Florida Department of Health, Bureau of Vital Statistics, ATTN: Records Amendment Section, P.O. Box 210, Jacksonville, FL 32231-0042. For express or courier deliveries, use 1217 North Pearl Street, Jacksonville, FL 32202.3Centers for Disease Control and Prevention. Where to Write for Vital Records – Florida Walk-in service is available at the Jacksonville office during regular business hours. The fee is $20 and includes one certified copy of the amended record; payment is by check or money order payable to the Florida Department of Health.4Florida Department of Health. Amendments and Corrections Mailed applications generally take four to six weeks.
Federal Records Are Also Restricted
Two federal changes affect Florida residents who might otherwise route around state rules through federal documents.
As of January 31, 2025, the Social Security Administration no longer allows changes to the sex designation on Social Security records, following an executive order issued on January 20, 2025. The card itself does not display a sex marker, but the underlying record feeds credit reports, medical records, and background checks. Name changes through SSA remain permitted with a court order. The restrictions are the subject of ongoing legal challenges.
As of March 16, 2026, the U.S. State Department no longer issues passports with an “X” sex marker and issues passports only with “M” or “F” matching the applicant’s biological sex at birth. The Department will not honor attestations requesting a different marker, and applications asking for a marker different from the sex on file may face delays before being issued in the on-file designation.5U.S. Department of State. Sex Markers in Passports
Legal Name Changes Still Work Normally
A legal name change is a separate proceeding and remains fully available. You file a petition for name change in the circuit court of the county where you live. The filing fee is approximately $400 and varies by county, and a fee waiver or payment plan may be available based on income and assets.
Once granted, the court order is the working document for updating everything else. FLHSMV accepts a court order, marriage certificate, naturalization certificate, or passport, together with a Social Security card reflecting the new name, as documentation for a name update.6Legal Information Institute. Florida Administrative Code 61-6.021 – Licensee Name Change A replacement Florida license costs $25, and county tax collector offices add a $6.25 service fee for a total of $31.25 at most locations.7Florida Department of Highway Safety and Motor Vehicles. Fees The Department of Health accepts the same court order for a birth certificate name amendment, and SSA continues to update names on Social Security records with a court order even under the current sex designation restrictions.