Michigan Guardianship Cost and Attorney Fees: What You'll Actually Pay

The Real Price Tag Goes Far Beyond the Filing Fee

When families research Michigan guardianship costs, they usually find the $175 filing fee and stop there. But the filing fee is the smallest part of the total expense. Between attorney fees, Guardian ad Litem costs, fiduciary bond premiums, and mandatory annual reporting expenses, a court-ordered guardianship or conservatorship through private counsel can easily cost $5,000 to $10,000 in initial legal fees. A court-supervised conservatorship can add ongoing administrative costs that may compound to $10,000 to $15,000 per year.

Understanding the full cost picture matters because it directly affects the decision about whether guardianship is the right tool. For many families, less restrictive alternatives (a Patient Advocate Designation, a Durable Power of Attorney, a representative payee arrangement) achieve the same protective goals for a fraction of the cost.

Court Filing Fees

Developmental Disability (DD) track: $0. Michigan charges no filing fee for guardianship petitions filed under Chapter 6 of the Mental Health Code. This applies when the individual's disability manifested before age 22.

Legally Incapacitated Individual (LII) track: $175 per petition. If you're filing for both guardianship (person) and conservatorship (estate), that's $175 each — $350 total.

Fee waiver: Families who can't afford the filing fee can submit Form MC 20 (Fee Waiver Request). Eligibility is based on household income and whether the petitioner receives means-tested public assistance.

Letters of Authority: After appointment, you'll need certified copies of the Letters of Authority to show to banks, schools, and healthcare providers. Each certified copy costs $12 to $13 depending on the county.

Attorney Fees: The Biggest Variable

Michigan doesn't require families to hire an attorney for guardianship proceedings, but the complexity of the process means most families who attempt it pro se (without counsel) make procedural errors that delay or derail the petition.

Voluntary planning package (no court): A special needs planning attorney who prepares a Patient Advocate Designation, Durable Financial Power of Attorney, FERPA release, and supporting documents typically charges $1,000 to $1,500. This is the least expensive professional option and avoids court entirely — but only works if your child has the cognitive capacity to sign these documents.

Uncontested guardianship (with attorney): A qualified special needs attorney may charge $5,000 to $10,000 in initial legal fees to handle the full process: preparing the petition, coordinating the clinical evaluation, managing service of process, and representing you at the hearing.

Contested guardianship: If the young adult, another family member, or Disability Rights Michigan contests the petition, costs escalate rapidly. Contested cases often require multiple hearings, expert witness testimony, and extensive legal briefing, and can exceed the $5,000 to $10,000 initial-fee range depending on the complexity and duration of the dispute.

Guardian ad Litem (GAL) Fees

The court appoints a Guardian ad Litem to investigate the petition and represent the alleged incapacitated individual's best interests. The GAL visits the individual, explains their rights, and files a report with the court.

GAL fees in Michigan typically range from $75 to $175 as a flat fee for straightforward cases. In complex or contested matters, GAL fees can reach $500 to $2,000 based on hourly billing.

The judge determines who pays the GAL fee at the hearing. If the alleged incapacitated individual is indigent, the court may waive the fee; otherwise, responsibility depends on the court's order and the ward's estate.

Under the Mental Health Code (DD track): The court also appoints legal counsel for the individual, separate from the GAL. The court determines how any related costs are handled.

Ongoing Annual Costs

Guardianship doesn't end at appointment. The ongoing administrative burden carries real costs:

• Annual guardian report (PC 663 or PC 634): No filing fee, but preparing the report takes time — documenting the ward's living situation, health, activities, and any changes over the past year.
• Annual conservator accounting (PC 584): $20 filing fee per year, plus the significant time investment of documenting every financial transaction.
• Fiduciary bond premiums: If the court orders a bond (common when the ward has significant assets), the guardian or conservator pays an annual premium to a surety company. Premiums depend on the ward's estate value and the surety's terms.
• Professional accounting: If the estate is large or complex enough to require a CPA to prepare the annual accounting, that adds a professional fee that depends on the estate's complexity.

Over time, these costs compound. A court-supervised conservatorship with professional accounting, bond premiums, and annual filing fees can cost $10,000 to $15,000 per year — potentially depleting a small estate within a decade.

Filing Without an Attorney

Michigan law does not require attorney representation for guardianship petitions. Families can access filing instructions and SCAO forms through Michigan Legal Help (michiganlegalhelp.org), which provides interactive tools to auto-fill petition forms and fee waiver requests.

Regional legal aid programs — Lakeshore Legal Aid, Legal Aid of Western Michigan, Michigan Elder Justice Initiative — can assist income-qualifying families with document preparation and basic filing guidance. However, these programs rarely provide direct court representation for guardianship proceedings unless there's documented risk of abuse or exploitation.

When you genuinely need an attorney: Hire a special needs planning attorney if the young adult has or will inherit assets exceeding $10,000, if you need to establish a Special Needs Trust, if the guardianship is likely to be contested, or if you're filing for both guardianship and conservatorship simultaneously.

For a cost comparison framework that maps guardianship expenses against alternatives — and helps you determine whether court intervention is financially justified for your family's situation — the Michigan Adult Guardianship & Alternatives Guide walks through each option with worksheets.

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