Ontonagon County Probate Court — Ontonagon, Michigan
| Court | Ontonagon County Probate Court |
|---|---|
| Address | 725 Greenland Road, Ontonagon, MI 49953 |
| Phone | (906) 884-4255 |
| Fax | (906) 884-2915 |
| Hours | Mon-Fri 8:00 AM - 4:00 PM |
| Website | Court website → |
| E-Filing | File online → Required |
Common probate filing fees for Ontonagon County. Fees may change; verify with the court before filing.
| Open Estate (Informal/Formal) | $175.00 |
|---|---|
| Small Estate / Petition for Assignment | $25.00 |
| Guardianship Petition | $175.00 |
| Conservatorship Petition | $175.00 |
| Trust Registration | $25.00 |
| Name | Title |
|---|---|
| Kim H. Trevarthen | Judge |
Michigan probate cases are filed in the county where the deceased person lived. If you need to open an estate, petition for guardianship or conservatorship, or file a trust dispute in Ontonagon County, The Legacy Law Firm handles probate cases across Michigan.