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Atchison County, MO Probate Information

Quick facts

ItemAtchison County details
CourtProbate Division of the Circuit Court of Atchison County
Courthouse addressAtchison County Courthouse, 400 S. Washington Street, Rock Port, MO 64482
Mailing addressP.O. Box 280, Rock Port, MO 64482
Phone(660) 744-2700
Fax(660) 744-6100
HoursMonday through Friday, 8:30 a.m. to 4:30 p.m., closed noon to 1:00 p.m.
Court costAtchison County does not publish a local probate cost schedule. The state component is $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, capped at $565.00, under Court Operating Rule 21.01, effective September 1, 2023. Call the Rock Port clerk for the current local total before sending payment.
Local formsNo Atchison County probate packet is published. Use the statewide Missouri PR probate forms and any order or instruction from the clerk.
E-filingAttorneys use the Missouri eFiling System. Self-represented filers are not required to e-file, and 4th Judicial Circuit Local Rule 72.1(e) directs self-represented probate filers to file original pleadings and documents with the clerk of the probate division.
Case searchCase.net, Missouri's statewide public case search
Remote appearanceNo Atchison County probate remote-appearance rule is published in the 4th Judicial Circuit local rules. Use the notice of hearing and Case.net hearing information if the court sets a remote hearing.
WebsiteAtchison County government website and the Missouri Courts Atchison County local rules and filing information page

Before you begin — know the assets and liabilities

Before you file anything in Rock Port, make a working list of the decedent's assets, debts, title documents and likely heirs or devisees. That list decides whether the family is looking at full administration, a refusal of letters, a small estate affidavit, or a later determination of heirship.

Sunset searches across more than 2,300 financial institutions to help families find accounts and assets before choosing an estate settlement path. In Atchison County, that asset picture also helps you decide whether to call the clerk about costs, mail a self-represented packet, or involve a Missouri probate attorney before a hearing is set.

Which court handles jurisdiction

The Probate Division of the Circuit Court of Atchison County serves estates for decedents domiciled in Atchison County, with the courthouse in Rock Port. Rock Port is the county seat, and an Atchison County estate is filed there even though the 4th Judicial Circuit also includes Gentry, Holt, Nodaway and Worth counties.

Missouri venue is local. A will is probated and letters testamentary or letters of administration are granted in the county where the decedent was domiciled, and later estate proceedings stay in the county where letters were granted (RSMo 473.010). A shared circuit is not a shared courthouse, so do not send an Atchison County estate to another 4th Circuit county unless the Rock Port court directs you there for a specific proceeding.

The jurisdiction process

  1. Choose the path before filing. If the estate needs a personal representative, the case is opened in the Probate Division of the Circuit Court of Atchison County. Smaller matters may fit a refusal of letters (RSMo 473.090) or a small estate affidavit (RSMo 473.097), depending on the assets, debts and timing.
  2. Prepare the probate forms. Atchison County does not publish a local probate packet, so use the statewide Missouri PR probate forms and any local instruction from the Rock Port clerk. If there is a will, plan to deliver the original will to the probate division on paper. Under 4th Judicial Circuit Local Rule 72.1(b), original wills and codicils must physically reach the probate division within three business days after any electronic submission.
  3. File in Rock Port. File at the Atchison County Courthouse, 400 S. Washington Street, Rock Port, or mail the filing to P.O. Box 280, Rock Port, MO 64482. The courthouse is open Monday through Friday, 8:30 a.m. to 4:30 p.m., with a noon to 1:00 p.m. closure.
  4. Include the court cost. Atchison County does not publish a local total online. The state component includes $115 when original letters are applied for in a decedent's estate and an additional inventory-value charge up to $565.00 under Court Operating Rule 21.01, effective September 1, 2023. The 4th Judicial Circuit's Local Rule 5.1 says the probate clerk provides fee information, so call (660) 744-2700 before mailing payment.
  5. Handle notice. In a full administration, the clerk causes notice of the appointment of the personal representative 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 of letters or two months from mailed or served notice to file claims, while a separate one-year-from-death bar can apply whether or not an estate was opened (RSMo 473.360; RSMo 473.444).
  6. Watch for deficiency notices and hearing settings. The 4th Judicial Circuit reviews new estate filings, lists any deficiencies with a due date, and makes that response available on Case.net under Local Rule 72.1(k). Atchison County's specific hearing day is not stated here, so use the clerk's notice and the Case.net Scheduled Hearings and Trials tab.
  7. Address appearance rules. Attorneys file through the Missouri eFiling System. Self-represented probate filers in the 4th Judicial Circuit file original pleadings and documents with the clerk of the probate division under Local Rule 72.1(e). A personal representative who is not a lawyer cannot appear in court except through an attorney, though the personal representative may prepare and file their own inventories and settlements (RSMo 473.153.7).
  8. Receive authority and administer the estate. If the court appoints a personal representative, the authority document is letters testamentary when there is a will or letters of administration when there is no will. Keep vouchers and account records from the start, because 4th Judicial Circuit Local Rule 72.2 requires settlements and statements of account to be filed with vouchers attached in the order of disbursements.
  9. Close or record the result. A full estate closes through the applicable Missouri settlement or account process. If a small estate certificate or refusal-of-letters order affects Atchison County real estate, record the certified document with the Atchison County Recorder of Deeds after the probate division issues it.

Executor duties

Local dutyWhat it means in Atchison County
MOHealthNet disclosureWhen a new full estate is opened, 4th Judicial Circuit Local Rule 72.1(l) requires a separate MOHealthNet disclosure stating whether the decedent was enrolled in MOHealthNet at death. If the decedent was enrolled, closing papers must show compliance with Medicaid estate recovery requirements.
Deficiency reviewThe probate division reviews new estate documents and can list deficiencies with a due date on Case.net under Local Rule 72.1(k). Missing the due date can lead to dismissal for failure to prosecute.
Vouchers and account supportLocal Rule 72.2 requires settlements and statements of account to include vouchers attached in the order of disbursements, with bank and brokerage account verification filed separately.

Forms and documents

Probate forms in Atchison County

Atchison County does not publish a local probate forms packet, checklist or cover sheet for decedent estates. Use the statewide Missouri Judiciary PR probate forms and any instruction the Rock Port clerk gives for the particular filing.

Form setHow it is used locally
Statewide Missouri PR probate formsThe statewide forms include probate filing information and forms for small estate, refusal of letters, determination of heirship and surviving-spouse elections. Atchison County does not publish a separate county version.
Original willIf there is a will, the original must be delivered to the probate division on paper. In the 4th Judicial Circuit, a will submitted electronically is only conditionally accepted until the original arrives under Local Rule 72.1(b) and 72.1(c).
Property and heir exhibitsFor small estate and refusal filings, assemble the property list, heir information and title documents before contacting the clerk, because the court may review the filing for deficiencies under Local Rule 72.1(k).

Local nuance

Atchison County-specific considerations

Local pointWhy it matters
Shared circuit, local courthouseAtchison County is part of the 4th Judicial Circuit, but Atchison County probate filings go to the Rock Port courthouse. Do not use another 4th Circuit courthouse for an Atchison County estate unless the Atchison County court directs you to do so.
Recorder of deeds roleThe recorder of deeds is important after the probate division issues a certified small estate certificate or refusal-of-letters order that affects Atchison County real estate. That recording step is different from starting the probate case, which is handled through the clerk of the probate division.
Lunch closureThe courthouse hours are Monday through Friday, 8:30 a.m. to 4:30 p.m., with a noon to 1:00 p.m. closure. If you are driving to Rock Port, plan around that midday closure.

Recent updates

Page last reviewed: August 2026.

Scenarios

ScenarioLocalized pathWhere Sunset helps
Surviving spouse with co-owned homeStart by separating nonprobate assets from assets still in the decedent's name. If the spouse is seeking refusal of letters, file through the Rock Port probate division and use the statewide surviving-spouse refusal form set. If the order affects Atchison County real estate, record a certified copy with the recorder of deeds after the probate division issues it.Sunset helps identify joint accounts, beneficiary designations and assets still in the decedent's name, then prepares the Rock Port filing packet or connects the spouse with counsel if a court appearance is likely.
Out-of-state adult child with small estateCall (660) 744-2700 before mailing the packet to P.O. Box 280 because Atchison County does not publish a local cost schedule and Local Rule 5.1 makes the probate clerk the fee-information point. A self-represented filer in the 4th Judicial Circuit files original pleadings and documents with the clerk of the probate division, and the original will must reach the probate division on paper.Sunset can find accounts from wherever you live, help evaluate whether the statewide small-estate route fits under RSMo 473.097, effective August 28, 2002, and assemble the packet for mailing or local filing.
Parent settling predeceased child's estate, home must be soldA sale of real estate usually points toward full administration. Plan for the Rock Port courthouse, the MOHealthNet disclosure required by Local Rule 72.1(l), and the voucher requirements in Local Rule 72.2. If a personal representative must appear in court, Missouri requires that appearance to be through an attorney unless the personal representative is a lawyer (RSMo 473.153.7).Sunset organizes the asset picture, generates the estate settlement packet and connects the parent with a local probate attorney for the appearance, sale approval and closing steps.

Self-help resources

ResourceWhat it gives you
Atchison County Local Rules and Filing Information, Missouri CourtsThe Judiciary's Atchison County page with links to the 4th Judicial Circuit local court rules.
Case.netMissouri's statewide public case search. Use it in a browser to track public docket information and scheduled hearings.
Missouri Judiciary probate formsThe statewide court-approved PR probate forms used when no local Atchison County packet is published.
Missouri Revisor of StatutesThe official source for the Revised Statutes of Missouri, including Missouri probate statutes.
The Missouri Bar, Probate Law Resource GuideA consumer guide published by The Missouri Bar. It is not an Atchison County court checklist.
Legal Aid of Western Missouri, St. Joseph officeFree civil legal aid for eligible low-income Missourians in Atchison County. The St. Joseph office is listed at 706 Felix Street, St. Joseph, MO 64501, (816) 364-2325. Let intake decide whether it can help with your issue.

When to hire an attorney

For a full Atchison County administration, counsel often makes sense when real estate must be sold, heirs disagree, creditor issues are active, or a hearing is expected. Missouri law says a personal representative who is not a lawyer cannot appear in court except through an attorney, although the personal representative may prepare and file their own inventories and settlements (RSMo 473.153.7). Sunset connects you to a vetted attorney.

How Sunset helps

Find the accounts and assets. Sunset searches across more than 2,300 financial institutions so families can see what exists before choosing an Atchison County probate path.

Generate the probate packet. Sunset uses the asset and family information you provide to assemble an estate settlement packet for the Rock Port filing, including the documents and exhibits that fit the selected Missouri path.

Find a local probate attorney. If the estate needs a court appearance, a real estate sale, or full administration, Sunset connects families with a vetted Missouri probate attorney.

Sunset is free for families. Sunset helps families organize the work, understand the next step and move through estate settlement without adding another bill during the first stage of the process.

Frequently asked questions

Where do I file to probate a will in Atchison County?

File with the Probate Division of the Circuit Court of Atchison County at the Atchison County Courthouse, 400 S. Washington Street, Rock Port, MO 64482, or mail the filing to P.O. Box 280, Rock Port, MO 64482. If there is an original will, deliver it to the probate division on paper.

Atchison County shares a judicial circuit with four other counties. Do I have to go to another county's courthouse?

No. Atchison County is in the 4th Judicial Circuit with Gentry, Holt, Nodaway and Worth counties, but an Atchison County estate is filed at the Rock Port courthouse. Missouri venue for letters is based on the decedent's domicile (RSMo 473.010).

When is the courthouse in Rock Port open?

The published courthouse hours are Monday through Friday, 8:30 a.m. to 4:30 p.m., with a noon to 1:00 p.m. closure. If you are filing in person, plan around the lunch closure.

Can I file an Atchison County probate case myself, or do I have to e-file?

Attorneys use the Missouri eFiling System. Self-represented filers are not required to e-file, and 4th Judicial Circuit Local Rule 72.1(e) directs self-represented probate filers to file original pleadings and documents with the clerk of the probate division. A personal representative who is not a lawyer cannot appear in court except through an attorney (RSMo 473.153.7).

What does it cost to open an estate in Atchison County?

Atchison County does not publish a local probate cost schedule online. The state component includes $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, capped at $565.00, under Court Operating Rule 21.01, effective September 1, 2023. The 4th Judicial Circuit's Local Rule 5.1 says the probate clerk provides fee information, so call (660) 744-2700 for the current Atchison County amount before sending payment.

Does Atchison County have its own probate forms?

No local Atchison County probate packet is published. Use the statewide Missouri Judiciary PR probate forms and any instruction from the Rock Port clerk.

Can I look up an Atchison County estate case online?

Yes. Use Case.net, Missouri's statewide public case search, to look up public docket information and scheduled hearings. Do not expect every probate document itself to be viewable through the public search.

Do I need a lawyer for an Atchison County estate?

It depends on the path. A small estate affidavit or refusal of letters does not appoint a personal representative. In a full administration, a personal representative who is not a lawyer cannot appear in court except through an attorney, although that person may prepare and file their own inventories and settlements (RSMo 473.153.7).

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.

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