St. Clair County Probate Court MI: Records, Forms, Fees & Case Search 2026

Official-source probate help for St. Clair County, Michigan

St. Clair County Probate Court Records, Schedules, Estate Forms, Fees & Filing Help

Need to search a St. Clair County probate case, check a hearing schedule, open an estate, request letters, find Michigan probate forms, or understand guardianship paperwork? Start with the official St. Clair County Probate Court and MiCOURT paths, then verify forms, fees, copies, schedules and restricted-record limits before you file or visit.

🏛️ Port Huron Probate Court 📂 Probate Case Records 🧾 Michigan SCAO Forms 📍 201 McMorran Blvd.
Quick answer

Where to Start for St. Clair County Probate Court Records

Start with the official St. Clair County Probate Court page and the official Court Schedules and Records page. The county’s Probate Court page says the court handles wills and estates, guardianships, conservatorships, and mental health cases. The official Court Schedules and Records page links to Probate Case Records and Probate Schedules, which are the right first stops for public case lookup and hearing-calendar questions.

For forms, use Michigan Courts SCAO probate forms and St. Clair County’s local probate PDFs where available. For certified copies, letters, older files, protected-person matters, mental health proceedings, or filing-fee questions, contact the Probate Court directly before relying on a private record website or a plain online docket result.

CourtSt. Clair County Probate Court, Port Huron, Michigan.
Address201 McMorran Blvd., Room 2700, Port Huron, MI 48060.
Phone(810) 985-2066. Fax listed by court: (810) 985-2179.
HoursOfficial page lists Monday–Friday, 8:00 a.m. to 4:30 p.m.
Task finder

Choose the St. Clair County Probate Step You Actually Need

Probate users are usually not looking for one generic “court record.” They may need a case number, hearing date, estate form, guardianship petition, certified letters, filing fee, or court contact route. Pick the closest task below.

Search probate case records

Use this for

Probate case number, estate name, protected-person matter, docket-style information or public case status.

Best official path

Use St. Clair County Court Schedules and Records, then choose Probate Case Records / MiCOURT.

Before acting

Online results may not show sealed, confidential, mental health, minor or protected-person details.

Official court path

Official St. Clair County Probate Court Path in Michigan

The correct path begins with St. Clair County Probate Court, not Circuit Court document requests, District Court records, criminal records, divorce files, traffic tickets, or private background-check pages. The county’s official Probate Court page explains that Probate Court does not handle criminal cases, traffic tickets, divorces, custody disputes or civil lawsuits.

Probate Court handles

Estate and protected-person matters

Use Probate Court for wills and estates, trust supervision, guardianships, conservatorships, mental health proceedings, and related probate questions.

Do not use for

Wrong court categories

Do not route criminal, traffic, divorce, custody, general civil, or District Court questions to Probate Court unless the court specifically tells you a probate issue is involved.

Correct starting point: open the official Probate Court page for local court information, then use Court Schedules and Records for Probate Case Records or Probate Schedules.

Case records and schedules

How to Search St. Clair County Probate Court Records Online

St. Clair County’s official Court Schedules and Records page links to Probate Case Records and Probate Schedules. Use those official links before private lookup sites. If you need a certified court document, letters of authority, a full file, an older record, or a restricted record, contact the Probate Court instead of treating a search result as complete proof.

1

Start at the county records page

Open St. Clair County Court Schedules and Records and choose Probate Case Records for the MiCOURT probate case-search path.

2

Search with strong identifiers

Use case number first if available. Otherwise try decedent name, estate name, petitioner, guardian, conservator, protected individual, trust name, filing year, or attorney name.

3

Check schedules separately

Use Probate Schedules for hearing dates, judge/referee schedule links, and appearance timing. Do not assume a case-search entry means the hearing is still on.

4

Call before relying on sensitive results

Guardianship, conservatorship, mental health, minor, sealed, confidential, and protected-person information may have public-access limits.

Estate PDF converted into steps

Opening a Decedent Estate or Probating a Will in St. Clair County

The St. Clair County decedent-estate PDF is more useful than a generic probate paragraph because it explains small-estate assignment, formal proceedings, informal proceedings, supervised administration, required forms, and the documents commonly needed to open a file.

Small estate

Petition and Order for Assignment

The PDF says the simplified procedure begins with Petition and Order for Assignment, form PC 556. It also says a filing fee, certified-copy fee, inventory fee, and funeral-bill status receipt may apply. Confirm current thresholds and costs before filing.

Formal estate

Petition route

Formal proceedings use Petition for Probate and/or Appointment of Personal Representative and related papers. The judge may enter an order admitting a will, determining heirs, and appointing a personal representative.

Informal estate

Application route

Informal proceedings use Application for Informal Probate and/or Appointment of Personal Representative. If granted, the Probate Register signs a Register’s Statement admitting the will or appointing a personal representative.

Forms commonly listed for opening a decedent estate

Need
What to use
Before relying on it
Open informal estate
PC 558 Application, PC 565 Testimony to Identify Heirs, PC 566 Supplemental Testimony where needed, will if any, death certificate, PC 571 Acceptance of Appointment.
Ask whether bond, notice, renunciation, proof of service or additional papers are required.
Open formal estate
Petition for Probate and/or Appointment of Personal Representative plus required supporting forms and notice.
Formal matters may require hearing, notice, waivers/consents, and judge-entered orders.
Small estate assignment
PC 556 Petition and Order for Assignment, funeral-bill status receipt, and inventory/value information.
The threshold is adjusted; verify current amount and inventory-fee calculation.

Staff-help limit: The St. Clair estate PDF says court staff cannot provide legal advice. They can usually answer filing-requirement questions, but not choose your legal strategy or tell you whether probate is required.

Open the St. Clair County decedent estate PDF

Fees and certified copies

St. Clair County Probate Fees, Inventory Fees, Letters and Certified Copies

Probate costs can include a county estate-opening workflow, statewide probate fees, inventory fees based on estate value, letters, copies, certification, motion/petition fees, and service costs. Use the official St. Clair estate PDF and Michigan Probate Court Fee Tables together, then call the Probate Court before paying.

Small-estate assignment filing fee listed by St. Clair PDF$25
Certified-copy fee listed in St. Clair estate PDF for assignment route$10
Formal proceeding filing fee listed by St. Clair estate PDF$175
Additional letters of authority listed by St. Clair estate PDF$10 each
Michigan fee table: petition/application commencing an estate$150
Michigan fee table: petition/application after estate is open$20
Michigan fee table: certified copy certification fee$10
Michigan fee table: certified-copy page fee$1/page

Fee conflict warning: If a local St. Clair PDF, statewide Michigan fee table, and court counter quote do not appear to match, do not guess. Ask the Probate Court which amount applies to your exact case type, whether an inventory fee is due, and whether copy/certification or e-filing costs are separate.

Guardianship PDF converted into help

St. Clair County Guardianship and Conservatorship Filing Help

St. Clair County Probate Court decides whether a person cannot manage daily personal needs or financial matters and whether a guardian or conservator should be appointed. The local adult-guardianship PDF gives practical form-completion details that users often miss.

Petition details

Use black or blue ink and complete all required items

The adult-guardianship instructions say items A through Q must be read and completed when required before the petition can be filed. Missing required details can delay the filing.

Facts matter

Explain specific conduct

The instructions emphasize giving specific examples of the adult’s recent condition or conduct that support the need for a guardian. Vague statements may not be enough for the court.

Emergency

Temporary guardian request

The form asks whether an emergency requires appointment of a temporary guardian before the hearing. Use this only when the facts support an emergency request.

Details to prepare before filing an adult guardianship petition

  • Name, date of birth, current location and residence information for the alleged incapacitated individual.
  • Your name, relationship or interest in the matter, address and phone number.
  • Information about patient advocate, power of attorney, conservator or prior family-division cases if applicable.
  • Names, relationships, addresses and telephone numbers of spouse, children, parents or presumptive heirs as required.
  • Name, address, telephone number and priority relationship of the proposed guardian.
  • Facts supporting full guardian, limited guardian or temporary guardian request.

Open St. Clair adult guardianship instructions PDF

Sensitive proceedings

Mental Health Probate Proceedings and Restricted Record Limits

St. Clair County Probate Court has jurisdiction over mental health proceedings. The court may determine whether a resident is legally a person requiring treatment and may decide the type and duration of treatment required under Michigan law. These matters may involve sensitive or restricted information, so a public case search may not show full details.

When online records may be limited

Mental health, minor, protected-person, guardianship, conservatorship, sealed, and confidential records may not display the way ordinary public civil records do.

When to use emergency help

Do not use an online court search for immediate danger, crisis, self-harm risk, violence risk, or medical emergency. Contact emergency services or a qualified crisis resource.

Copies and document mistakes

Certified Probate Copies, Letters of Authority and Record Requests

A case-search result is not the same as a certified court document. Banks, title companies, insurers, agencies and real-estate transactions may require certified letters of authority, certified orders, appointment papers, or copies issued by the court.

Use Probate Court

For probate records and letters

Contact St. Clair County Probate Court for probate-specific records, estate files, letters, guardianship orders, conservatorship records, and certified probate copies.

Avoid wrong request form

County Clerk form excludes probate

The St. Clair County Clerk’s online Court Document Request Form says it retains only 31st Circuit Court records and does not include District, Probate, or any other court. Do not use that form for probate copies.

Before ordering: gather case number, estate/protected-person name, document title, filing year, certification need, mailing address, phone/email and payment method.

Address, phone and visit planning

St. Clair County Probate Court Address, Phone, Hours and Visit Checklist

Probate Court

Official court contact details

St. Clair County Probate Court
201 McMorran Blvd.
Room 2700
Port Huron, MI 48060

Phone: (810) 985-2066
Fax: (810) 985-2179
Hours: Monday–Friday, 8:00 a.m.–4:30 p.m.

Before you call or visit

Have this ready

  • Case number if known.
  • Decedent, estate, protected person, guardian, conservator, trust or petitioner name.
  • Exact task: search, hearing date, estate opening, copies, letters, guardianship, conservatorship or mental health question.
  • Document names or form numbers if you have them.
  • Photo ID and payment method if requesting copies or certified documents.

Legal advice caution: Probate staff can usually explain procedure, filing requirements, schedules, forms and copy steps. They cannot act as your attorney, choose a petition for you, or give legal advice.

Map and courthouse help

Map to St. Clair County Probate Court in Port Huron, MI

Use this map for general direction planning. Confirm hearing time, courtroom, filing route, document requirements and whether your task can be handled by phone, mail, online search or in person before traveling.

St. Clair County Probate Court — Room 2700

Address: 201 McMorran Blvd., Room 2700, Port Huron, MI 48060

Avoid these mistakes

Common St. Clair County Probate Search and Filing Mistakes

Wrong county/state

Mixing St. Clair County, Michigan with another St. Clair County

Confirm the page says Michigan or MI and Port Huron before using case search, forms, fees or contact details.

Wrong office

Using Circuit Court document request for probate

The county clerk’s online document request route excludes Probate Court records. Use Probate Court for probate files and certified probate copies.

Wrong proof

Treating online search as a certified record

MiCOURT lookup can help identify a case, but official use may require certified copies, letters of authority or court-issued documents.

Wrong form

Using old or non-Michigan forms

Use Michigan SCAO-approved forms and St. Clair local instructions. Do not file forms copied from another state or unrelated county.

FAQs

St. Clair County Probate Court FAQs

Where is St. Clair County Probate Court located?

St. Clair County Probate Court is located at 201 McMorran Blvd., Room 2700, Port Huron, MI 48060.

What is the St. Clair County Probate Court phone number?

The official Probate Court page lists phone number (810) 985-2066 and fax number (810) 985-2179.

What are St. Clair County Probate Court hours?

The official page lists hours as Monday through Friday from 8:00 a.m. to 4:30 p.m. Always verify schedules, holidays and hearing details before visiting.

How do I search St. Clair County probate case records?

Use the official St. Clair County Court Schedules and Records page and choose Probate Case Records. Search by case number first if possible, or try decedent name, estate name, guardian, conservator, protected person, trust name or filing year.

Where do I find St. Clair County probate schedules?

Use the official Probate Schedules page linked from Court Schedules and Records. It lists judge and referee schedule links. Call the court if a hearing may have changed, been continued, or moved.

What cases does St. Clair County Probate Court handle?

The official Probate Court page says the court handles wills and estates, guardianships, conservatorships and mental health cases. It does not handle criminal cases, traffic tickets, divorces, custody disputes or civil lawsuits.

How do I open a decedent estate in St. Clair County?

Review the St. Clair County decedent-estate PDF and Michigan SCAO probate forms. Depending on the facts, you may need small-estate assignment, formal proceedings, informal proceedings, supervised administration, a death certificate, will, PC 558, PC 565, PC 566, PC 571 or other forms.

What are St. Clair County probate filing fees?

The St. Clair estate PDF lists some local estate-opening costs, while Michigan Probate Fee Tables list statewide probate fees, inventory fees and copy/certification costs. Because fees can depend on case type and estate value, verify the exact amount with Probate Court before paying.

Can I get certified probate copies online?

Do not use the St. Clair County Clerk’s 31st Circuit Court document request form for probate records because it says it does not include Probate Court. Contact Probate Court for probate files, certified letters, orders and certified copies.

Why can’t I find a St. Clair County probate case online?

The case may be new, older, sealed, restricted, confidential, indexed under a different name, or not available through public search. Mental health, minor, guardianship, conservatorship and protected-person matters may have limited public access.

Best Next Step for St. Clair County Probate Court Help

Use this order: start with the official St. Clair County Probate Court page, use Court Schedules and Records for Probate Case Records or Probate Schedules, use Michigan SCAO probate forms for filings, review the St. Clair decedent-estate PDF and Michigan Probate Fee Tables when fees/forms matter, then call Probate Court before relying on copies, certified letters, schedules, restricted records or filing instructions.

This page is an independent informational guide published for ProbateCourtUSA.org. It is not St. Clair County Probate Court, Michigan Courts, a government office or a law firm. Always verify urgent or official matters directly with the court or a qualified Michigan probate attorney.

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