A courtroom scene with a judge reviewing psychiatric evaluation reports during a mental health guardianship hearing.

Marchman Act and Guardianship | South Florida

When a Loved One Refuses Help, You Still Have Options

Robinson Casey focuses exclusively on Marchman Act petitions and guardianship matters for families across South Florida and statewide. Start with a free, confidential first consultation.

By Richard J. Casey III, Esq. · Published October 18, 2026

To get someone mental help when they refuse in Florida, a court usually has to step in. Florida has three main legal routes: the Baker Act for mental illness, the Marchman Act for substance abuse, and guardianship for a person who cannot make safe decisions or manage their affairs. The right route depends on the main problem and the facts. This guide walks through each route in plain language, starting with safety.

Start With Safety: When to Call 911 Right Away

If someone is in immediate danger, call 911 first. Legal steps can wait until the person is safe.

Warning signs that need an emergency response include threats of violence, talk of suicide with a plan, a medical emergency, or an inability to care for basic needs like eating, staying warm or taking required medicine.

A crisis response handles the danger of the moment. It is not a long-term legal plan. Once the danger passes, the legal options below become the main question.

Write down what you see and when, even during the emergency. Dates, exact words and names of witnesses become important later if a petition is filed. Florida law also has a separate emergency examination route, covered in the next sections.

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Which Florida Law Applies to Your Situation

Three separate Florida laws cover most of these cases. Each one has its own petition, its own standard and its own court process.

The Baker Act is in Florida Statutes Chapter 394. It deals with mental illness and involuntary examination.

It covers substance abuse impairment. Its criteria can also apply when a substance use disorder occurs with a co-occurring mental health disorder, under § 397.675.

Guardianship is in Florida Statutes Chapter 744. It asks whether a person can make safe decisions and manage their own affairs.

Mental health and substance use problems often happen together. MedlinePlus notes that these co-occurring conditions are usually best treated at the same time. That overlap is why families often feel stuck choosing a route. Don’t assume one law covers everything. Start by naming the main concern, then check which petition fits it.

How the Baker Act Differs From the Marchman Act and Guardianship

The Baker Act, Florida Statutes Chapter 394, governs involuntary examination for mental illness. Its process is set out in § 394.463.

It is a separate process from the Marchman Act petitions and guardianship matters handled by Robinson Casey. The Marchman Act addresses substance abuse impairment, and guardianship addresses whether a person can make safe decisions and manage their affairs. Knowing which law fits the main concern helps you choose the right route.

How Do I Get Someone Involuntarily Committed for Addiction?

Under the Marchman Act, an eligible person can ask a court for involuntary treatment for substance abuse impairment. For an adult, § 397.68112 allows a spouse or legal guardian, any relative, a service provider, or an adult with direct personal knowledge of the person’s impairment to file.

The petition must name the person and the petitioner, state their relationship, and give the facts. Under § 397.68141, the petitioner must explain why they believe the person is impaired and has lost the power of self-control.

After filing, the court decides whether the person has a lawyer or should get one. It must schedule a hearing within 10 court working days unless a continuance is granted, under § 397.68151. The Second District has held that a Marchman respondent has a constitutional right to counsel, in Hillsborough County v. Albrechta.

In an emergency, the court may enter an ex parte order without appointing an attorney, under § 397.6818. If the court finds the conditions proved by clear and convincing evidence, it may order treatment for a period not to exceed 90 days, under § 397.697.

Venue is a common trip-up. In J.P. v. J.N., the Fifth District held that a petition filed in the wrong county was a venue problem, not a loss of the court’s jurisdiction.

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Helping a Loved One With Psychosis Who Won’t Accept Help

Start with calm, short sentences. Debating the person’s beliefs often makes the conversation harder. Focus on concrete concerns the person can see, such as sleep, safety or money.

Refusal alone is not automatic proof of a legal problem. Florida’s Marchman criteria state that mere refusal to receive services does not by itself show lack of judgment about needing them, under § 397.675. The law looks at the whole picture.

Keep a written record. Note dates, the exact words the person used, what you saw, who else was present, and any police or emergency room visits. In a Marchman hearing, the court may hear testimony from family members about the person’s history, under § 397.6957. Clear notes help you describe that history accurately.

When Guardianship May Be the Right Route

It is a separate proceeding from a treatment petition, although the two can overlap.

A petition to determine incapacity must be verified. Florida’s § 744.3201 provides that an adult person may execute a petition to determine incapacity. The petition must be verified, and among its required contents it must state the name, age, and present address of the petitioner and his or her relationship to the alleged incapacitated person; state the name, age, county of residence, and present address of the alleged incapacitated person; and allege that the petitioner believes that person to be incapacitated, specifying the factual information on which that belief is based.

When there is imminent danger, a court may appoint an emergency temporary guardian. The court must find that the person’s health or safety could be seriously impaired unless immediate action is taken, under § 744.3031. That emergency authority generally expires 90 days after appointment, and it can be extended for another 90 days if the emergency still exists.

Robinson Casey handles emergency temporary, plenary, limited and mental health guardianship matters.

What to Gather Before Talking to a Lawyer

Gather dates, records and contact details before your first call. Organized notes save time and keep the conversation focused.

  • A dated log of concerning behavior, with exact statements when you remember them.
  • Names and contact details of doctors or other treating providers.
  • Any prior hospitalizations, treatment episodes or court cases.
  • A list of current medications, if you know them.
  • The person’s address and the county where they are physically located.
  • Dates of any police, emergency room or family incidents.
  • Names of people who saw each event.

Keep copies of records, not originals. Note who witnessed each event. A petition must also name the petitioner’s relationship to the person, under § 397.68141.

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Talk Through Your Situation With Robinson Casey

A conversation about your family’s facts can help you see which route fits. Richard J. Casey III, Esq. limits practice to Marchman Act petitions and guardianship matters. The practice serves families in Miami-Dade, South Florida and statewide.

Frequently asked questions

Can a family member file a Marchman Act petition?

Yes. A spouse, legal guardian, relative, service provider or certain adults may file one under § 397.68112.

How long can someone be held for observation?

A service provider may not hold a person for more than 72 hours of observation unless a listed exception applies, under § 397.6818.

How long does emergency temporary guardianship last?

Its authority generally expires 90 days after appointment or when a guardian is appointed, whichever comes first. Under § 744.3031, a court may appoint an emergency temporary guardian after a petition to determine incapacity has been filed, but only if the court specifically finds there appears to be imminent danger that the person’s physical or mental health or safety will be seriously impaired, or that the person’s property is in danger of being wasted, misappropriated, or lost, unless immediate action is taken.

Is the Baker Act the same as the Marchman Act?

No. The Baker Act covers mental illness, and the Marchman Act covers substance abuse impairment.

If someone you love is refusing help, you don’t have to face these steps alone. Call (561) 849-4700 or request a consultation to talk through your family’s situation. The first consultation is free, confidential, and carries no obligation to continue. Our support staff can help schedule your call. This page is the responsibility of Richard J. Casey III, Esq.

The information on this website is for general informational purposes only and does not constitute legal advice or create an attorney-client relationship. Results in prior cases do not guarantee similar outcomes in future matters. Please consult a licensed Florida attorney for advice specific to your situation. Robinson Casey, 6400 Congress Ave #2050, Boca Raton, FL 33487.

Matters We Handle

Marchman Act Petitions

Help with petitions for the assessment and treatment of a person who needs substance use services but will not seek them voluntarily.

Involuntary Commitment for Addiction

Guidance on the court process for involuntary commitment when addiction puts a person and their family at serious risk.

Emergency Temporary Guardianship

Support for families who need urgent court protection for someone who cannot safely make decisions for themselves.

Guardianship and Mental Health Guardianship

Representation in plenary, limited and mental health guardianship matters, tailored to the needs of the person and the family.

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Why Families Contact Robinson Casey

Focused Practice

Robinson Casey limits its practice to Marchman Act and guardianship matters, so every case is handled within the same focused area of law.

Confidential Conversations

Your first consultation is free, confidential and carries no obligation to continue.

Supportive Office Staff

Our team, including assistants and office staff, helps families understand the process and stay informed from the first call.

South Florida and Statewide

We serve families in Miami-Dade and across South Florida, and we handle matters throughout Florida.

Do Not Wait Until the Situation Becomes a Crisis

Every family's circumstances are different, and early legal guidance can help you understand your options before a situation escalates. Contact our office to talk through the details of your case.

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