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Mercer County, MO Probate Information
Quick facts
| Item | Mercer County information |
|---|---|
| Court | Probate Division of the Circuit Court of Mercer County |
| Courthouse address | 802 East Main Street, Princeton, MO 64673 |
| Mailing address | 802 East Main Street, Princeton, MO 64673 |
| Phone | (660) 748-4335, Circuit Clerk-Recorder |
| Fax | (660) 748-4339 |
| Hours | 8:00 a.m. to 4:30 p.m., Monday through Friday, closed on legal holidays |
| Opening court cost | Mercer County does not publish a local probate cost schedule online. Court Operating Rule 21.01, effective September 1, 2023, sets the state component at $115 when original letters are applied for in a decedent's estate, plus $50 for each additional $50,000 of final inventory value above $50,000 up to $500,000, with total state fees under that rule capped at $565. Ask the Princeton clerk what total the office will collect, including any local statutory surcharges. |
| Local forms | No Mercer County probate packet or local probate cover sheet is published. Use the Missouri Judiciary statewide probate forms unless the clerk directs otherwise. |
| E-filing status | Attorneys file through the Missouri eFiling System. Self-represented filers are not required to e-file under Court Operating Rule 27.03(b)(4). Ask the clerk whether a particular self-represented probate filing can be submitted electronically or by mail. Original wills must reach the probate division on paper. |
| Case search | Case.net, https://www.courts.mo.gov/casenet/. Mercer County public case information is available for cases pending as of March 29, 2000 and later. |
| Remote appearance | No Mercer County probate remote appearance policy is published. Call the clerk before any hearing if travel to Princeton is difficult. |
| Website | Missouri Judiciary Mercer County local rules and filing information page |
Before you begin — know the assets and liabilities
Before you choose a Mercer County probate path, list the assets, debts, account titles, beneficiary designations, real estate and any recorded beneficiary deed. That first inventory of facts usually decides whether the family needs letters testamentary or letters of administration, a refusal of letters, a small estate affidavit, or a later determination of heirship.
Sunset's 2,300-institution asset discovery helps families find accounts before they commit to a court filing. That can make estate settlement in Mercer County more accurate and can prevent a second trip to the courthouse in Princeton after a forgotten account or parcel appears.
Which court handles jurisdiction
The Probate Division of the Circuit Court of Mercer County serves the whole county from the courthouse at 802 East Main Street in Princeton. Mercer County is part of the 3rd Judicial Circuit with Grundy, Harrison and Putnam Counties, but each county keeps its own courthouse and probate filing counter.
Missouri venue is based on the decedent's domicile. A will is probated and letters are granted in the county where the deceased person was domiciled; if the decedent had no Missouri domicile, venue can be based on Missouri property, with special treatment for real estate (RSMo 473.010).
The jurisdiction process
- Identify the local court and the right Missouri procedure. For a Mercer County domiciliary, start with the Probate Division of the Circuit Court of Mercer County in Princeton. If full administration will require a personal representative, line up Missouri counsel before any court appearance because a non-lawyer personal representative cannot appear in court except through an attorney (RSMo 473.153.7).
- Gather the required documents. Bring the original will if there is one, death certificate information, asset and debt information, names and addresses of heirs or devisees, and the appropriate Missouri Judiciary forms. Original wills must be delivered to the probate division on paper.
- Choose the filing method. Attorneys use the Missouri eFiling System. A self-represented filer is not required to e-file under Court Operating Rule 27.03(b)(4), so call the Mercer County clerk in Princeton to ask whether that specific filing should be delivered in person, mailed, or submitted another way.
- Pay the opening court cost. Mercer County does not publish its total online. Court Operating Rule 21.01, effective September 1, 2023, sets the state component at $115 when original letters are applied for in a decedent's estate, plus $50 for each additional $50,000 of final inventory value above $50,000 up to $500,000, with total state fees under that rule capped at $565. The clerk can tell you the total collected at the Princeton counter.
- Handle notice. After letters testamentary or letters of administration issue, the clerk causes notice of the appointment and notice to creditors to be published once a week for four consecutive weeks (RSMo 473.033). Missouri creditors then have the later of six months from the first published notice or two months from mailed or served notice, subject to the separate one-year bar after death (RSMo 473.360; RSMo 473.444).
- Schedule and attend any hearing the court sets. Mercer County does not publish a fixed probate hearing day or a remote appearance policy, so do not assume you can appear remotely. Ask the clerk how the court will set the matter and what the court expects before the hearing date.
- Receive authority if the court grants it. The authority document is letters testamentary when there is a will and letters of administration when there is no will. Banks, title companies and buyers usually ask for certified copies.
- Administer and close the estate. The personal representative gathers assets, files the inventory within thirty days after letters unless the court grants more time (RSMo 473.233), pays allowed expenses and claims, distributes property, and completes the required settlement or closing steps. Estate settlement is not finished just because letters are issued.
Forms and documents
Probate forms in Mercer County
Mercer County does not publish a separate probate forms packet, checklist or local cover sheet. Use the Missouri Judiciary statewide probate forms and ask the Princeton clerk whether any local formatting or copy requirement applies before you mail a packet.
| Form | Use | Local note |
|---|---|---|
| FI-50, Confidential Case Filing Information Sheet, Probate and Non-Domestic Relations | Required on each case filed | Use with a new Mercer County probate case. |
| PR 16, Affidavit to Establish Title of Distributee, Small Estate, Intestate | Small estate affidavit when there is no will | The statutory net limit is $40,000 under RSMo 473.097, effective August 28, 2002. Use the testate version of the small estate affidavit when a will controls, but do not rely on a form number unless the Judiciary page displays it. |
| PR 22 Exhibit A, Property listing exhibit | Lists personal property and real property involved | Used with small estate, refusal of letters and heirship filings. |
| PR 23, Application of Creditor for Refusal of Letters | Creditor refusal of letters | The creditor path is limited to a personal estate of $15,000 under RSMo 473.090, effective May 23, 1996, when there is no surviving spouse or unmarried minor children. |
| PR 25, Application of Unmarried Minor Children for Refusal of Letters | Refusal of letters for unmarried minor children | Use only if that family status fits. |
| PR 26 Exhibit B, Heirs exhibit | Lists heirs | Used with the small estate intestate affidavit and the heirship petition. |
| PR 28, Petition for Determination of Heirship | Heirship proceeding | Used when the statutory heirship path applies under RSMo 473.663. |
| PR 30, Application to Amend Order Refusing Letters | Amends a refusal order | Use if the refusal order needs correction or expansion. |
| PR 33, Application of Surviving Spouse for Refusal of Letters | Refusal of letters for a surviving spouse | The spouse path depends on exempt property and support allowance rules, not the creditor dollar limit. |
| PR 75, Election of Surviving Spouse | Surviving spouse election | Use only when a spouse is making that statutory election. |
Local nuance
Mercer County-specific considerations
Mercer County lists a combined Circuit Clerk-Recorder office at the Princeton courthouse. For probate, that means filings go to the circuit clerk, who serves as clerk of the probate division. For real estate steps that Missouri law sends to the recorder of deeds, such as recording a small estate affidavit and clerk's certificate for Mercer County real property, the recorder function is listed in the same office.
The 3rd Judicial Circuit includes Grundy, Harrison, Mercer and Putnam Counties. Do not send a Mercer County estate settlement filing to another county just because the counties share a circuit.
Recent updates
Scenarios
| Situation | Likely Mercer County path | Where Sunset helps |
|---|---|---|
| Surviving spouse with a co-owned home | Start by checking the deed, beneficiary designations and account titles before filing. If the house and accounts pass outside probate, the spouse may need only limited court action. If probate property remains, the spouse may ask about refusal of letters or full administration depending on the assets. | Sunset helps identify accounts, organize deed and title questions, and prepare the information a Mercer County attorney or the Princeton clerk will need. |
| Out-of-state adult child with a small estate | If the estate fits Missouri's small estate affidavit path, the filing still goes through the Mercer County probate division and the clerk's certificate is the document institutions will expect. Ask the clerk how to submit the packet if you cannot travel to Princeton. | Sunset helps find assets before the affidavit is drafted, generate a packet for review, and connect you with local counsel if a court appearance becomes necessary. |
| Parent settling a predeceased child's estate, home must be sold | Real estate often pushes the matter toward full administration, a small estate real estate recording step, or heirship, depending on timing, value and title. If a sale is needed, expect title companies to ask for the court authority or recorded probate documents. | Sunset helps turn scattered account, debt and property information into an estate settlement plan and can connect the family to a vetted Missouri probate attorney. |
Self-help resources
| Resource | How it helps | URL |
|---|---|---|
| Mercer County local rules and filing information | Missouri Judiciary page for Mercer County links, including 3rd Judicial Circuit information. | https://www.courts.mo.gov/ |
| Case.net | Public case lookup for Mercer County probate cases pending as of March 29, 2000 and later. | https://www.courts.mo.gov/casenet/ |
| Missouri Judiciary probate forms | Statewide probate forms, including small estate, refusal of letters and heirship forms. | https://www.courts.mo.gov/ |
| Missouri Revisor of Statutes | Official Missouri statutes for probate venue, small estate affidavits, refusal of letters, claims and inventory duties. | https://revisor.mo.gov/ |
| The Missouri Bar Probate Law Resource Guide | Consumer guide from The Missouri Bar for general probate education. | https://missourilawyershelp.org/wp-content/uploads/2024/03/Probate-Guide-Updated-2024.pdf |
| Legal Aid of Western Missouri | Free civil legal aid intake for eligible low-income Missourians in Mercer County. Intake decides whether the organization can help with the specific issue. | https://lawmo.org/get-legal-help/ |
When to hire an attorney
In Mercer County, counsel is especially important for full administration, real estate sales, disputes among heirs, creditor issues, and any hearing where a personal representative must appear. Missouri law says a non-lawyer personal representative cannot appear in court except through an attorney, though that person may prepare and file inventories and settlements (RSMo 473.153.7). Sunset connects families to a vetted attorney.
How Sunset helps
Find the accounts and assets. Sunset helps families search for bank accounts, retirement accounts, insurance, investment accounts and other assets before they choose a probate path in Mercer County.
Generate the probate packet. Sunset turns the information you gather into an organized estate settlement packet that can be reviewed before filing with the probate division in Princeton.
Find a local probate attorney. When full administration, a real estate sale, a dispute, or a required court appearance makes counsel important, Sunset can connect the family with a vetted Missouri probate attorney.
Sunset is free for families. Families can use Sunset's estate settlement tools without paying Sunset. If legal help is needed, Sunset can make the attorney connection at no cost to the family.
Frequently asked questions
Where do I file probate in Mercer County, Missouri?
File with the Probate Division of the Circuit Court of Mercer County at 802 East Main Street in Princeton. The Mercer County circuit clerk serves as clerk of the probate division.
Is Mercer County in a shared circuit?
Yes. Mercer County is in the 3rd Judicial Circuit with Grundy, Harrison and Putnam Counties. That does not move a Mercer County estate to another courthouse. A Mercer County probate matter is filed in Princeton when Mercer County is the proper venue under RSMo 473.010.
Can I e-file a Mercer County probate case if I am representing myself?
Self-represented filers are not required to e-file under Court Operating Rule 27.03(b)(4). Mercer County does not publish a separate self-represented probate e-filing instruction, so ask the Princeton clerk whether your specific filing can be submitted electronically, by mail, or in person. Attorneys file through the Missouri eFiling System.
Does the original will have to go to the courthouse?
Yes. The original will must reach the probate division on paper. Do not rely on an electronic copy of the will as a substitute for delivering the original document.
How do I look up a Mercer County probate case?
Use Case.net at https://www.courts.mo.gov/casenet/. Public case information for Mercer County is available for cases pending as of March 29, 2000 and later. Older judgment information must be checked at the Mercer County Courthouse in Princeton.
Does Mercer County publish local probate forms?
No Mercer County probate packet or local probate cover sheet is published. Use the Missouri Judiciary statewide probate forms and call the clerk before filing if you are unsure which form fits your situation.
What does it cost to open a decedent estate in Mercer County?
Mercer County does not publish its total online. Court Operating Rule 21.01, effective September 1, 2023, sets the state component at $115 when original letters are applied for in a decedent's estate, plus $50 for each additional $50,000 of final inventory value above $50,000 up to $500,000, with total state fees under that rule capped at $565. Ask the Princeton clerk what total the office will collect, including any local statutory surcharges.
Can I attend a Mercer County probate hearing remotely?
Do not assume remote attendance is available. Mercer County does not publish a probate remote appearance policy. Call the clerk before the hearing date if travel to Princeton is difficult.
Do I have to travel to Princeton to start estate settlement?
Maybe not for every step. Attorneys use the Missouri eFiling System, and self-represented filers can ask the clerk whether a specific filing may be mailed or otherwise submitted. If a hearing is set, ask the clerk how the court expects you to appear.
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.