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Cass County, MN Probate Information
Quick facts
| Item | Cass County details |
|---|---|
| Court | Cass County District Court |
| Facility | Cass County Courthouse |
| Judicial district | Ninth Judicial District |
| Courthouse address | 300 Minnesota Avenue, Walker, MN 56484 |
| Mailing address | PO Box 3000, Walker, MN 56484 |
| Phone | (218) 888-5150 |
| Fax | (218) 364-8271 |
| Hours | Monday through Friday, 8:00 a.m. to 4:30 p.m. |
| First paper cost | $320, made up of the $310 filing fee plus Cass County's $10 law library fee, current as of August 2026 (Minn. Stat. § 357.021, subd. 2(1); Minn. Stat. §§ 134A.09, 134A.10) |
| Local forms | No Cass County probate packet or cover sheet is published. Use the statewide Minnesota PRO forms. |
| E-filing | Required for attorneys, government agencies and guardians ad litem. A self-represented filer may choose eFile and eServe or may file on paper at the counter or by mail (Minn. Gen. R. Prac. 14.01). |
| Case search | Minnesota Court Records Online, or MCRO, provides free case search and free public probate document downloads for public filings on or after July 1, 2015. |
| Remote appearance | Probate hearings are remote by statewide default under Judicial Council Policy 525, but the hearing notice controls. |
| Website | https://mncourts.gov/find-courts/cass |
Before you begin — know the assets and liabilities
Before you choose an informal application, a formal petition or a non-court transfer tool, list what the decedent owned, how each asset was titled, known debts, and whether an original will exists. Cass County accepts estate filings in Walker, by mail to PO Box 3000, or through eFile and eServe when the filer is allowed or chooses to use it, but the right path depends on the asset picture first.
Sunset's estate settlement tools help families find accounts and assets across more than 2,300 financial institutions before paperwork is prepared. That asset discovery step can prevent a Cass County filing from starting on the wrong track or missing an account that later delays estate settlement.
Which court handles jurisdiction
The Cass County District Court at the Cass County Courthouse in Walker serves probate filings for Cass County. Venue for the first informal or formal probate proceeding is the county where the decedent was domiciled at death, or, if the decedent was not domiciled in Minnesota, any county where the decedent had property at death (Minn. Stat. § 524.3-201).
Cass County is part of the Ninth Judicial District with Norman, Polk, Marshall, Kittson, Red Lake, Roseau, Mahnomen, Pennington, Aitkin, Itasca, Crow Wing, Hubbard, Beltrami, Lake of the Woods, Clearwater and Koochiching counties (Minn. Stat. § 2.722, subd. 1). The district has permanent chambers at Crookston, Thief River Falls, Bemidji, Brainerd, Grand Rapids and International Falls. Walker is not one of those chambers cities, so the case is filed in Cass County even when the judge is not chambered locally.
The Leech Lake Band of Ojibwe's reservation lands sit substantially in Cass County, and Cass Lake is inside Cass County. A Minnesota district court estate filing for a Cass County decedent is filed with the Cass County District Court in Walker; questions involving tribal jurisdiction should be directed to a qualified attorney or the appropriate legal services organization.
The jurisdiction process
- Decide whether the estate should start informally before the probate registrar or formally before a judge. Informal probate uses an application and seeks an administrative determination; formal probate uses a petition and seeks a judicial determination under Minnesota's probate rules.
- Choose the statewide PRO packet that matches the facts. Common starting packets include PRO802 for an informal case with a will, PRO702 for an informal case without a will, PRO1202 for a formal case with a will, and PRO1102 for a formal case without a will.
- Prepare the asset and debt information required for a Minnesota probate filing. Include the approximate values needed for the statewide forms and identify heirs, devisees and interested persons accurately.
- File with the Court Administrator's office at the Cass County Courthouse, 300 Minnesota Avenue, Walker, MN 56484, mail paper filings to PO Box 3000, Walker, MN 56484, or use eFile and eServe if you are required or choose to use it. A self-represented filer who elects eFile and eServe must continue electronic filing for the rest of that case (Minn. Gen. R. Prac. 14.01).
- Handle the original will correctly. A copy may be submitted electronically, but the original will itself cannot be e-filed and must be deposited with the court on paper (Minn. Gen. R. Prac. 14.01(b)(2), 403(e)).
- Pay the first-paper cost for Cass County. As of August 2026, that amount is $320, made up of the $310 filing fee plus Cass County's $10 law library fee (Minn. Stat. § 357.021, subd. 2(1); Minn. Stat. §§ 134A.09, 134A.10).
- Complete notice requirements after filing. Formal proceedings require notice to interested persons, and creditor notice is published under the direction of the Court Administrator's office in a legal newspaper in the county where the proceeding is pending (Minn. Stat. § 524.3-801).
- Watch for the hearing notice if the case is formal or if the court sets a hearing. Minnesota's statewide default for probate hearings is remote under Judicial Council Policy 525, but the hearing notice tells you how to appear and controls over general expectations.
- After appointment, obtain letters testamentary or letters of administration as appropriate. Those letters are the authority document banks, title companies and other institutions usually ask to see.
- Administer and close the estate. The personal representative gathers assets, deals with creditors, distributes property and closes through the correct Minnesota closing path, such as an unsupervised closing statement or a formal petition to settle and distribute.
Forms and documents
Probate forms in Cass County
Cass County does not publish a county probate packet, local cover sheet or local probate form set. Probate filings in Cass County use Minnesota's statewide PRO forms, which are free through the Minnesota Judicial Branch probate forms page. The statewide set is useful, but it is not a complete form for every possible probate situation.
Common statewide forms for Cass County estate filings include PRO801 and PRO802 for starting an informal case with a will, PRO701 and PRO702 for starting an informal case without a will, PRO1202 or PRO1102 for formal starts, PRO902 for an individual personal representative's acceptance and oath, and PRO914 for closing an unsupervised estate. The original will still must be delivered to the court on paper when a will is being filed (Minn. Gen. R. Prac. 14.01(b)(2), 403(e)).
Recent updates
Page last reviewed: August 2026.
Scenarios
| Scenario | Likely Cass County path | Where Sunset helps |
|---|---|---|
| Surviving spouse with a co-owned home | Start by confirming how the home is titled and whether any probate asset still needs administration. If a Cass County filing is needed, file at the Walker courthouse, mail to PO Box 3000, or use eFile and eServe if appropriate. The first-paper cost is $320 as of August 2026, made up of the $310 filing fee plus Cass County's $10 law library fee (Minn. Stat. § 357.021, subd. 2(1); Minn. Stat. §§ 134A.09, 134A.10). | Sunset helps identify accounts, title issues and missing assets before the spouse chooses a filing path. |
| Out-of-state adult child with a small estate | A nonresident may serve as personal representative (Minn. Gen. R. Prac. 407(b)). A self-represented filer may mail paper filings to PO Box 3000, file at the counter in Walker, or elect eFile and eServe. Probate hearings default to remote under Judicial Council Policy 525, but the hearing notice controls. | Sunset helps organize the asset list, generate the probate packet and reduce avoidable travel. |
| Parent settling a predeceased child's estate when a home must be sold | A sale of real property usually makes careful authority, notice and title work important. Plan for the $320 first-paper cost as of August 2026 (Minn. Stat. § 357.021, subd. 2(1); Minn. Stat. §§ 134A.09, 134A.10), possible creditor notice, and certified copies of letters if institutions or title professionals request them. | Sunset helps find the accounts, prepare the estate settlement packet and connect the parent with a local probate attorney when a sale or dispute makes counsel important. |
Self-help resources
| Resource | How it helps in Cass County | Contact |
|---|---|---|
| Cass County District Court | Receives estate filings through the Court Administrator's office, provides the Walker address, PO Box, phone, fax and county court information. | 300 Minnesota Avenue, Walker, MN 56484. Mail to PO Box 3000, Walker, MN 56484. Phone (218) 888-5150. |
| Self-Help Center workstation | The Cass County Courthouse has a courthouse workstation with a computer, phone and printer for people representing themselves. Self-Help Center staff provide legal information, not legal advice. | Use the workstation at the Cass County Courthouse, or call the Statewide Self-Help Center at (651) 435-6535. |
| Statewide Self-Help Center | Provides legal information and resources by phone and email for people representing themselves in Minnesota district court. | (651) 435-6535, Monday through Friday, 9:00 a.m. to 4:00 p.m. |
| Justice North | Civil legal services organization serving Cass County. It is a good first call to ask whether help is available, though its published case types do not include settling a decedent's estate. | 877-696-6529, also listed as 877-MY-MN-LAW. Website: https://www.justicenorth.org/ |
| Anishinabe Legal Services | Provides free legal assistance to eligible low-income people on or near the Leech Lake, Red Lake and White Earth reservations, including before tribal courts, state courts and agencies. Cass Lake is one of its office locations. | 1-800-422-1335. Website: https://alslegal.org/ |
| Minnesota Judicial Branch probate help and forms | Provides the statewide probate overview and free PRO forms used in Cass County. | Help topic: https://mncourts.gov/help-topics/probate-wills-and-estates. Forms: https://mncourts.gov/getforms/probate |
| Minnesota Court Records Online | Searches public Cass County estate cases and provides free public probate document downloads for filings on or after July 1, 2015, with limits for older, sealed or confidential materials. | https://publicaccess.courts.state.mn.us/CaseSearch |
When to hire an attorney
Some uncontested informal filings can be handled by a self-represented personal representative using the statewide PRO forms and the Cass County courthouse self-help workstation. Legal advice is different from court information: the probate registrar and the Court Administrator's office cannot give legal advice (Minn. Stat. § 524.1-307). A probate attorney is especially useful when real property must be sold, an heir or creditor objects, a will is disputed, the estate may be insolvent, reservation or tribal-jurisdiction questions are involved, or supervised administration is requested. Sunset connects families with a vetted local probate attorney.
How Sunset helps
Find the accounts and assets. Sunset searches across more than 2,300 financial institutions to help identify accounts, insurance, investments and other assets that may belong in the estate settlement plan.
Generate the probate packet. Sunset turns the family and asset information you provide into an organized Minnesota probate packet, using the statewide forms that fit the filing path and Cass County filing details.
Find a local probate attorney. When a Cass County estate involves real property, disputes, creditor issues, tribal-jurisdiction questions or formal court work, Sunset can connect you with a vetted probate attorney.
Sunset is free for families. Families can use Sunset to organize estate settlement tasks, understand next steps and decide whether to file themselves or work with counsel.
Frequently asked questions
Where do I file to open an estate in Cass County?
File with the Court Administrator's office at the Cass County Courthouse, 300 Minnesota Avenue, Walker, MN 56484. Paper filings may also be mailed to PO Box 3000, Walker, MN 56484.
What does it cost to open an estate in Cass County?
As of August 2026, the first-paper cost in a Cass County estate is $320, made up of the $310 filing fee plus Cass County's $10 law library fee (Minn. Stat. § 357.021, subd. 2(1); Minn. Stat. §§ 134A.09, 134A.10).
Can I file probate papers on paper in Cass County, or do I have to e-file?
Attorneys, government agencies and guardians ad litem use eFile and eServe. A self-represented filer may choose eFile and eServe or may file on paper at the Walker courthouse or by mail to the PO Box. Once a self-represented filer chooses eFile and eServe in a case, later filings in that case must continue electronically (Minn. Gen. R. Prac. 14.01).
Can the original will be e-filed in Cass County?
No. A copy of the will may be submitted electronically, but the original will must be deposited with the court on paper (Minn. Gen. R. Prac. 14.01(b)(2), 403(e)).
Does Cass County have its own probate forms?
No Cass County probate packet, cover sheet or local probate form set is published. Use Minnesota's statewide PRO forms from the Minnesota Judicial Branch probate forms page.
Can I appear remotely for a Cass County probate hearing?
Minnesota's statewide policy sets probate hearings as remote by default, with hearings held by Zoom or telephone. That default is not a promise for every hearing. Read your hearing notice, because it controls how you must appear, and use form OTH1002 if you need to ask for a different appearance format.
Can I look up a Cass County estate case online?
Yes. Minnesota Court Records Online, or MCRO, lets you search by name, case number, business name or attorney and view the register of actions. Public probate documents filed on or after July 1, 2015 are downloadable at no charge, but older filings are limited and sealed or confidential materials are not shown.
Where can I find legal help in Cass County?
Start with the courthouse Self-Help Center workstation or the Statewide Self-Help Center at (651) 435-6535 for legal information. Justice North serves Cass County for civil legal services intake at 877-696-6529. Anishinabe Legal Services also serves eligible low-income people on or near the Leech Lake, Red Lake and White Earth reservations and has an office in Cass Lake.
Shaped by the families we've helped
Thank you to the thousands of families who have trusted Sunset to help settle their loved ones' estates. This page is shaped by the questions they actually asked and the obstacles they actually hit — and that hard-won experience is what keeps it accurate, current, and genuinely useful to the families who come next.