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PC 658Mandatory

Petition for Appointment of Guardian, Individual with Alleged Developmental Disability

Michigan · Michigan State Court Administrative Office · Effective September 1, 2020

This form is a request to the court to appoint a guardian for a person who has a suspected developmental disability. It asks the court to decide if the person needs a guardian and, if so, who should be appointed.

The court describes it as: Court rule / statute: MCL 330.1100a, MCL 330.1609

Open the official PDFfrom Michigan State Court Administrative Office

Where this fits in a case

Start a case

Stage: Start a case

This form is used when someone believes an individual has a developmental disability and needs a guardian to help manage their life and property.

Usually filed by the person starting the case.

Common questions

Who fills out this form?
The form requires information from the petitioner, who is the person filing the request with the court.
What does this form ask the court to do?
It asks the court to determine if a guardian is needed and to appoint a specific person or entity to serve as that guardian.
Does this form mention fees?
The provided text does not mention any filing fees associated with this form.

Revision history

No changes recorded since we started tracking this form on October 9, 2026. The current version took effect September 1, 2020.

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