How to Petition for Plenary Guardianship in Florida

How to Petition for Plenary Guardianship in Florida: The Filing Process Explained

A plenary guardianship petition is the formal legal document you file with Florida’s probate court to begin the process of establishing full guardianship over an incapacitated person. Once approved, it gives the guardian authority over both the person’s medical and personal decisions and their financial and property matters. Understanding what the court expects and what documents you’ll need is the critical first step—and it’s where many families get stuck.

This guide walks you through the petition process from start to finish, so you know exactly what to prepare, where to file, and what to expect after you submit your paperwork.

Understanding the Plenary Guardianship Petition

A plenary guardianship petition is the formal request you submit to the court asking it to establish guardianship over someone who can no longer make decisions for themselves. It’s important to understand that filing the petition and actually becoming a guardian are two different things—the petition is the beginning, not the end.

When you file a petition, you’re asking the court to investigate whether the person truly lacks the capacity to manage their affairs. The court will then decide whether to appoint a guardian. This distinction matters because many people think filing a petition automatically makes them a guardian. It doesn’t. The court has to agree, based on evidence, that guardianship is necessary.

In Florida, Chapter 744 of the Florida Statutes governs guardianship law. Under that law, only certain people can file a petition. You can file if you’re a family member, a friend, a healthcare provider, a social services agency, or an interested person. The court has to believe you have a genuine reason to petition and that you’re acting in good faith.

The petition is the formal start of the guardianship process because it triggers the court’s duty to protect the alleged incapacitated person and ensure that guardianship is truly necessary before stripping away their rights.

Required Documents for Your Petition

Filing a plenary guardianship petition in Florida requires several documents, and missing even one can delay your case significantly.

The Petition Form

You’ll need to file the Petition for Guardianship form. Florida courts provide standard forms, and your county probate court’s website usually has them available. The petition must include basic information: the alleged incapacitated person’s name and address, your name and relationship to them, a description of why you believe they’re incapacitated, and what type of guardianship you’re seeking (plenary, limited, or temporary).

Physician’s Certification of Incapacity

This is the most critical document. Florida law requires that a physician’s certification of incapacity be submitted with or shortly after the petition is filed. The certification must come from a licensed physician who has examined the person within the past 30 days. The physician must state, in writing, that the person lacks the capacity to manage their property, person, or both.

Courts take this requirement seriously. If your medical documentation is incomplete, vague, or dated, the court will likely ask you to obtain an updated certification. This is one of the most common reasons petitions are delayed.

Affidavit of Incapacity

You’ll also need to provide an affidavit—a sworn statement—describing the specific facts that show the person is incapacitated. This isn’t just your opinion; it’s a detailed account of what you’ve observed. For example: “Mom can no longer recognize family members,” or “Dad has been diagnosed with advanced dementia and cannot manage his medications.” The more specific, the better.

Proposed Guardian’s Information

If you’re the proposed guardian, you’ll need to provide background information about yourself. This typically includes your relationship to the alleged incapacitated person, your residence, and whether you have any conflicts of interest. You’ll also need to sign a consent form stating that you’re willing to serve as guardian.

Notice Requirements

Florida law requires that you notify certain people before the court can move forward. You must give notice to the alleged incapacitated person themselves, their spouse (if any), their adult children, their parents (if living), and any other interested parties the court identifies. Notice must be given in writing, and proof of notice must be filed with the court. This is a strict requirement—improper notice can invalidate the entire proceeding.

County-Specific Documents

Some Florida counties require additional forms or documents. Before filing, contact your county’s probate court clerk’s office to ask what forms and supporting documents they require. Requirements can vary, and it’s better to ask upfront than to have your petition rejected.

Where and How to File Your Petition

Your petition must be filed in the probate court of the county where the alleged incapacitated person lives. If they live in Miami-Dade County, you file in Miami-Dade’s probate court. If they’re in Broward County, you file there. Jurisdiction is based on residency, not where you live.

Most Florida county courts now accept electronic filing. You can file online through the court’s e-filing system, or you can file in person at the courthouse. Some courts still accept paper filings by mail, but electronic filing is usually faster and gives you a time-stamped receipt.

When you file, you’ll pay filing fees. These vary by county but typically range from a few hundred to over a thousand dollars, depending on the county’s fee schedule. Ask the clerk’s office for the exact fee before you go. You may also incur costs for service of process (delivering notice to the alleged incapacitated person and interested parties), which can add another $100 to $300 or more.

After you submit your petition, the clerk will assign it a case number and schedule an initial hearing. The timing depends on the court’s docket, but you’ll typically receive notice of the hearing date within a few weeks.

The Petition Review and Initial Court Steps

Once you file, the court doesn’t immediately grant guardianship. Instead, the court reviews your petition to make sure it’s complete and that you’ve followed the notice requirements.

The court will check that you’ve provided the physician’s certification, that notice was properly given, and that the petition itself contains all required information. If something is missing, the court may ask you to file an amended petition or additional documents.

Service of process is a critical step. The alleged incapacitated person must be served with a copy of the petition and notice of the hearing. This isn’t optional—the person has a right to know that a guardianship petition has been filed against them, even if they lack capacity. Service must be done by a process server or sheriff’s deputy, and proof of service must be filed with the court.

Once service is complete and notice has been given to all interested parties, the court will schedule a hearing. The timeline from filing to hearing is usually 30 to 60 days, though it can be longer if there are delays in obtaining medical documentation or completing service.

What Happens After You File

After your petition is filed and the court has reviewed it, several things happen in sequence.

Appointment of a Guardian Ad Litem or Attorney

Florida courts appoint a guardian ad litem or attorney to represent the alleged incapacitated person’s interests during the guardianship petition process. This person is not your lawyer; they represent the alleged incapacitated person. Their job is to investigate whether guardianship is truly necessary and to advocate for the least restrictive alternative. They’ll interview the person, review medical records, and talk to family members and healthcare providers.

Preliminary Hearing or Adjudication Hearing

The court will schedule a hearing. At this hearing, you (the petitioner) will present evidence of the person’s incapacity. The guardian ad litem or attorney will present their findings. The alleged incapacitated person has the right to attend and to be heard, though they may choose not to participate.

Your Role as Petitioner

You’ll likely need to testify about what you’ve observed and why you believe guardianship is necessary. Bring specific examples. Don’t just say “Mom is confused.” Say “Mom asked me the same question five times in one hour” or “Mom forgot to take her medications for a week and nearly overdosed.”

What the Court Evaluates

The court must determine by clear and convincing evidence that the person is incapacitated before appointing a plenary guardian. This is a high standard. The court will look at medical evidence, your testimony, the guardian ad litem’s report, and any other evidence presented. The court will also consider whether less-restrictive alternatives (like a power of attorney or healthcare surrogate designation) would be sufficient.

Common Challenges and Considerations

Several issues can slow down or complicate a plenary guardianship petition.

Incomplete Medical Documentation

The most frequent problem is incomplete or outdated physician’s certification. If the certification doesn’t clearly state that the person lacks capacity, or if it’s more than 30 days old, the court will ask for an updated one. Plan for this possibility and have your physician’s contact information ready.

Objections from Family Members

If a family member disagrees with the guardianship, they can object. They might argue that the person still has capacity or that guardianship is too restrictive. If an objection is filed, the hearing becomes contested, and the court will hear both sides before deciding.

Improper Notice or Service

If notice wasn’t given correctly, the court won’t move forward. Make sure you follow the notice requirements exactly. If you’re unsure, ask the court clerk or seek guidance before filing.

Delays in the Process

Medical documentation delays are the most common cause of postponed hearings. Court docket delays can also push back your hearing date. Be patient and stay in touch with the court clerk’s office.

When to Seek Legal Guidance

If you encounter objections, if the court asks for amended documents, or if you’re uncertain about any step, it’s time to consult with someone who handles guardianship petitions regularly. These cases have strict procedural requirements, and a mistake early on can derail the entire process.

Next Steps After Filing Your Petition

Once you file your petition, you’re not done. You’ll need to prepare for the guardianship hearing, gather any additional evidence the court requests, and be ready to testify about the person’s incapacity.

At the hearing, the judge will evaluate whether the person truly lacks capacity and whether plenary guardianship is the appropriate remedy. If the judge agrees, they’ll enter an order appointing you as guardian. That order gives you the legal authority to make decisions on behalf of the incapacitated person.

After appointment, you’ll have ongoing responsibilities: managing the person’s finances, making healthcare decisions, and filing annual accountings with the court. But all of that begins with the petition—and understanding the petition process is the key to getting started on the right foot.

Frequently Asked Questions

Moving Forward with Your Petition

If you’re researching how to petition for plenary guardianship because you’re concerned about someone who can no longer manage their own affairs, you’re already taking an important step. The petition process has specific requirements and deadlines, and understanding them now will help you avoid costly delays.

If you have questions about what documents to prepare, how to handle notice requirements, or whether plenary guardianship is the right choice for your situation, reach out to Robinson & Casey. We help families navigate guardianship petitions across Florida, and we can walk you through the process so you understand what comes next. Call us at (561) 849-4149 or contact us online to schedule a consultation.