Estate Planning & Probate in St. Clair County, Michigan

Most St. Clair County estate questions come down to one fork: avoid probate before a death, or work through it after one. Start with your situation below; both paths use St. Clair County's actual court and recording details.

The Probate Process in St. Clair County

Probate is the court-supervised process of settling someone's estate after they die — validating the will, paying debts and taxes, and transferring what's left to the heirs. In St. Clair County, probate runs through the Probate Court at 201 McMorran Boulevard, Room 2700, Port Huron.

Full St. Clair Countyprobate guide: cost, how to file & attorneys →

Probate Court Record

Probate Court

St. Clair County

Address

201 McMorran Boulevard, Room 2700Port Huron, MI 48060

Hours

Monday - Friday, 8:00 AM - 4:30 PM
Paper filing availableE-filing optionalSelf-filing allowed
How to file probate in St. Clair County→

Recording Deeds & Property Documents

Recording Office Record

Register of Deeds

St. Clair County · Register of Deeds · Angie Waters

Address

200 Grand River Avenue, Suite 103Port Huron, MI 48060

Fax

(810) 985-4795

Hours

Mon-Thu 8:00am-4:30pm (closed 12:00-1:00pm); Fri 10:30am-4:30pm (closed 12:00-1:00pm)

E-recording

Available via CSC, ePN
Visit recorder website →

$30 flat, regardless of page count.

Full recording details →

Verified September 6, 2026 · Source

Local Procedures at the Probate Court

Small estates under the annually-adjusted threshold use the Petition and Order for Assignment (PC 556). Estates over the small-estate threshold or requiring a personal representative appointment proceed by informal Application (PC 558) via the Probate Register or by formal Petition heard by the judge. Forms needed to open a file include PC 558 Application, PC 565 Testimony to Identify Heirs, PC 571 Acceptance of Appointment, the will (if any), and the death certificate.

Michigan Estate Planning Articles

Articles about estate planning, probate, and trusts relevant to families in St. Clair County.