
Marchman Act & Guardianship Attorneys · Miami-Dade and South Florida
Helping Working Families Navigate the Marchman Act
Robinson Casey focuses on Marchman Act petitions and guardianship matters for families across South Florida and statewide. Your first consultation is free, confidential, and comes with no obligation to continue.
Casey III, Esq. · Published November 5, 2026
The law asks about substance abuse impairment and the need for services. This page explains what that means for a working adult, from the side of the worried family member. Robinson Casey focuses on Marchman Act petitions and guardianship matters. Richard J. Casey III, Esq. is the responsible lawyer for this page.
Why a Working Adult Can Still Fall Under the Marchman Act
The statute’s test looks at impairment, loss of self-control and the need for services. The Fla. Stat. § 397.675 criteria set out those elements.
Many families wait because the person still pays rent and drives to work. You may be watching a loved one keep up appearances while drinking or drug use grows worse. That is a hard place to stand. Waiting can feel like the safer choice, but it does not stop the problem from growing.
The statute also says a refusal of services does not, by itself, prove a lack of judgment about needing them. So a flat “I’m fine” does not settle the question either way. The court looks at the whole picture. Your firsthand knowledge of the person’s history can help fill in that picture.
If you're watching a loved one keep up appearances while substance use gets worse, you don't have to sort out the Marchman Act alone. Our team offers a free, confidential first consultation, with no obligation to continue. Talk it through with our team — the first consultation is free, confidential, and carries no obligation.

What the Marchman Act Is and Why Florida Uses It
The Marchman Act is Florida’s process for assessing and treating adults and youth severely impaired by substance abuse. The Florida Department of Children and Families describes it that way. The law allows both voluntary admission and involuntary assessment and treatment.
The law sits in Chapter 397 of the Florida Statutes. The Legislature says substance abuse impairment “is a disease which affects the whole family and the whole society.” Its stated goal is care in the least restrictive setting that promotes long-term recovery. That goal comes from § 397.305.
Section 397.305(8), Florida Statutes, says the Legislature intends to provide an alternative to criminal imprisonment for substance abuse impaired adults and juvenile offenders by encouraging their referral to service providers not generally available within the juvenile justice and correctional systems, instead of or in addition to criminal penalties. See § 397.305. The process runs through a petition and a treatment setting.
How Impairment Is Judged When Someone Seems to Function
The court asks whether the statutory criteria are met. Under § 397.675, there must be a good-faith reason to believe the person is substance abuse impaired or has a substance use disorder and a co-occurring mental health disorder. The person must also have lost the power of self-control with respect to substance use.
The person must also meet one of two further tests. The first: the person needs services and, because of impairment, cannot appreciate that need or make a rational decision about it. The second: without care or treatment, the person is likely to neglect himself or herself or refuse to care for himself or herself, that neglect or refusal poses a real and present threat of substantial harm, and it is not apparent that such harm may be avoided through the help of willing, able, and responsible family members or friends or the provision of other services. Fla. Stat. § 397.675 reads: “(b) Without care or treatment, is likely to suffer from neglect or refuse to care for himself or herself; that such neglect or refusal poses a real and present threat of substantial harm to his or her well-being; and that it is not apparent that such harm may be avoided through the help of willing, able, and responsible family members or friends or the provision of other services, or there is substantial likelihood that the person has inflicted, or threatened to or attempted to inflict, or, unless admitted, is likely to inflict, physical harm on himself, herself, or another.” A third path covers a substantial likelihood that, without services, the person will cause serious bodily harm to self or others in the near future.
These facts can exist even when someone keeps a job. Missed commitments, money trouble, arguments at home or risky driving are the kinds of facts a petition may describe. The petition must give reasons, not just a conclusion. See § 397.68141. At the hearing, the court hears relevant evidence, including family members’ testimony about prior history. See § 397.6957. How the criteria apply turns on the facts of each case.
Voluntary vs. Involuntary Assessment
A voluntary admission starts when the person asks for treatment. An involuntary path starts with a petition to the court. Under § 397.601, a person who wants treatment may apply to a service provider. The provider must admit the person when there is sufficient evidence of impairment. This is within the provider’s space, financial and safety limits. It must also choose the least restrictive setting that fits.
The involuntary path is different. Under § 397.697, the court may order involuntary treatment services for up to 90 days. The court can do this only when the conditions are proved by clear and convincing evidence.
The first difference families notice is who decides. In a voluntary admission, the person chooses to apply. In an involuntary case, a judge decides after a hearing. The person named in the petition keeps legal rights throughout that process.
The Legal Process: Filing a Petition and What Follows
A petition for an adult is filed with the clerk of the court in the county where the person is located. Under § 397.681, the clerk may not charge a filing fee. Under § 397.68112, a spouse or legal guardian, any relative, a service provider, or an adult who has direct personal knowledge of the respondent’s substance abuse impairment and his or her prior course of assessment and treatment may file.
Location matters. However, the filing of the petition in the wrong county did not divest the circuit court in Putnam County of jurisdiction, as addressed in J.P. v. J.N.. The Putnam County circuit court kept its jurisdiction even though the petition was filed in the wrong county (J.P. v. J.N.). For adults in Miami-Dade, the Miami-Dade Clerk directs people to its Probate Court.
The court must set a hearing within 10 court working days unless a continuance is granted. See § 397.68151. The court may appoint counsel even when the respondent does not want it.
Who must present the case is not yet settled statewide. According to J.C. v. State, the court failed to follow the applicable statute by essentially functioning as the absent petitioner. A judge who questions the only witness when the petitioner is absent acts as the petitioner. A Fourth District court disagreed in J.J.J. v. D.G. and certified conflict with that line of cases.
Practical Questions Working Adults and Their Families Raise
Most families first ask how a case could affect a job, a schedule or money. The Marchman Act statutes focus on assessment, court orders, hearings and records. Those are the points a family can plan around. Questions about insurance or bills turn on the facts and the order’s terms, so bring them to a lawyer.
Privacy is another common concern. Under § 397.6760, petitions for involuntary assessment and stabilization, court orders and related records filed with or by a court under this part are confidential. The clerk may release them on request to listed people, such as the petitioner, the petitioner’s attorney, the respondent and the respondent’s attorney.
If you’re thinking about a petition, write down dated facts in plain words. Record what happened, when, where and who saw it. Keep notes calm and factual. A petition has to describe specific facts, so specific notes help you organize your thoughts.
Not sure what your next step is?
Talk it through with our team — the first consultation is free, confidential, and carries no obligation.
Talking With Your Loved One Before Anything Is Filed
A calm, direct talk with your loved one can come before any petition. Many families want to try that first. The conversation matters under the law, too. A person who wants help can apply for voluntary admission, as described above.
Keep the goal simple. You want your loved one assessed and, if they agree, connected to care. Avoid threats you can’t follow through on. Avoid long debates about whether a problem exists. Those debates often leave everyone more worn out.
The Legislature recognizes that substance abuse affects the whole family. That includes you. Your own strain is part of the picture, and you don’t have to carry it alone. A lawyer can explain your options before that conversation, or after it if talks don’t work.

Key Takeaways and How to Take the Next Step
A working adult can still fall within the Marchman Act when the facts show impairment, lost self-control and a need for services. Voluntary admission runs through a provider. Involuntary treatment runs through a petition and a court order, with a 90-day limit on the order. In an emergency, a court may issue an ex parte order. A service provider may not hold the person for more than 72 hours of observation unless a listed exception applies. See § 397.6818.
If you’re trying to decide what to do next for someone you love, you don’t have to face it alone. Robinson Casey offers a free, confidential first consultation with no obligation to continue. To speak with our team, call (561) 849-4700 or visit our contact page.
Can a Marchman Act petition be filed for someone who still has a job?
The petition must show impairment, lost power of self-control, and either that the person has inflicted or is likely to inflict physical harm on self or others unless the court orders services, or that refusal of care stems from impaired judgment that prevents appreciating the need for care.
Who can file a Marchman Act petition for an adult in Florida?
A spouse or legal guardian, any relative, a service provider, or an adult with direct personal knowledge of the person’s substance abuse impairment and prior course of assessment and treatment can file. The petition is filed with the clerk in the county where the person is located.
Can the person named in a petition have a lawyer?
Yes. The respondent has a right to counsel at every stage, which the respondent may waive only if present and the court finds the waiver is knowing, intelligent, and voluntary; if the court believes the respondent needs or desires counsel, it must appoint counsel.
Why Families Turn to Robinson Casey
A Focused Practice
Our firm concentrates on Marchman Act petitions and guardianship matters, so every case we take is grounded in these areas of law.
Confidential Guidance
Families facing addiction or mental health crises need privacy. We treat every conversation with care and discretion.
Built Around Your Schedule
Many of the adults we speak with are balancing jobs and family. Call (561) 849-4700 to ask how we can fit a consultation into your day.
Clear Next Steps
We explain the process in plain language so you know what to expect before deciding how to proceed.
Don't Wait Alone
Many families face these decisions while still working full-time. A confidential conversation can help you understand your options before a situation becomes more urgent.
Matters We Handle
Marchman Act Petitions
Guidance on petitions for court-ordered assessment and services for a loved one struggling with substance use or impairment.
Guardianship Matters
Representation in plenary, limited, and mental health guardianship proceedings for adults who need court-supervised support.
Emergency Temporary Guardianship
Help with urgent guardianship requests when a vulnerable adult needs immediate protection while the case moves forward.
Involuntary Commitment for Addiction
Assistance with involuntary commitment proceedings for individuals whose addiction places themselves or others at risk.
