Probate in Boone County, Missouri: 2026 Guide

This guide is for educational purposes only and is not legal advice. Laws change frequently — verify current requirements with the Boone County probate court or an attorney.

Last updated: February 16, 2026

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Overview

Boone County is located in Missouri with a population of approximately 183,610. The 13th Judicial Circuit Court, Probate Division handles all probate and estate matters for decedents who were domiciled in the county at the time of death.

Missouri probate is governed by Chapters 472–475 of the Missouri Revised Statutes. The process begins with filing a Petition for Letters Testamentary (if there is a will) or Petition for Letters of Administration (if there is no will) to admit the will and appoint a personal representative. The court then issues Letters Testamentary for testate estates or Letters of Administration for intestate estates.

Small Estate Affidavit: Missouri offers a simplified procedure for estates valued at $40,000 or less (excluding liens and encumbrances). This process, known as a "Small Estate Affidavit," can be filed 30 days after death and is significantly faster and less expensive than formal probate.

Statutory Fees: Missouri law sets a statutory fee schedule for attorneys and personal representatives based on the value of the estate's personal property and proceeds from real estate sold. The minimum fees are approximately:

  • 5% on the first $5,000
  • 4% on the next $20,000
  • 3% on the next $75,000
  • 2.75% on the next $300,000
  • 2.5% on the next $600,000
  • 2% on amounts over $1 million

This guide provides an informational overview of the Boone County probate process. It is not legal advice and is not a substitute for consulting a qualified attorney. Laws and local procedures may change — verify current requirements with the court.

Courthouse Information

13th Judicial Circuit Court, Probate Division

Probate matters in Boone County are handled at the Boone County Courthouse.

Address: 705 E Walnut St, Columbia, MO 65201

Phone: (573) 886-4090 (Probate Division)

Hours: Monday through Friday, 8:00 AM to 5:00 PM

The Probate Division is part of the 13th Judicial Circuit. The courthouse is located in downtown Columbia.

Parking and Access

Public parking is available in the streets surrounding the courthouse and in nearby parking garages (e.g., 8th & Cherry Garage). Security screening is required upon entry; cell phones may be restricted or require silencing.

Filing Process

Step 1: Determine If Probate Is Necessary

Before filing, assess whether formal probate is required:

  • Small Estate Affidavit: If the estate is valued at $40,000 or less (less liens/encumbrances), you may file a small estate affidavit 30 days after death.
  • Refusal of Letters: For surviving spouses or unmarried minor children, the court may "refuse" letters if the estate is small (statutory allowances apply).
  • Trust administration: Assets held in a living trust generally do not require probate.

Step 2: File the Petition

If formal probate is needed, file a Petition for Letters Testamentary or Petition for Letters of Administration with the 13th Judicial Circuit Court. Include:

  • Original Will and codicils (if applicable)
  • Certified death certificate
  • Filing fee (approximately $155.50, varies by case type)
  • Information for Heirs and Devisees

E-filing is mandatory for attorneys in Missouri courts via the Missouri eFiling System. Pro se litigants may file in paper.

Step 3: Provide Notice

After filing, you must:

  • Mail notice of the hearing to all heirs, beneficiaries, and interested parties.
  • Publish notice in a newspaper of general circulation in Boone County (e.g., Columbia Missourian or Columbia Daily Tribune) for four consecutive weeks.

Step 4: Attend the Hearing

The court will schedule a hearing on the petition. At the hearing, the judge reviews the petition and, if approved, issues Letters Testamentary or Letters of Administration.

Step 5: Administer the Estate

After receiving Letters, the personal representative must:

  • Publish Notice to Creditors (creditors have 6 months to file claims).
  • Inventory and appraise all estate assets within 30 days of appointment.
  • Pay valid creditor claims and estate expenses.
  • File federal and state tax returns as needed.
  • Distribute assets to beneficiaries.
  • File a Statement of Account and Petition for Distribution to close the estate.

Local Requirements

Boone County-Specific Procedures

  • E-filing: Mandatory for attorneys; optional for self-represented litigants.
  • Local Rules: The 13th Judicial Circuit has specific local rules regarding probate; consult the court's website for the most current "Local Court Rules."
  • Publication: Notice must be published in a newspaper of general circulation in Boone County, such as the Columbia Missourian, for four consecutive weeks.
  • Bond: A bond is generally required for personal representatives unless waived by the will or by all heirs/beneficiaries.

Timeline & Fees

Filing Fees (Boone County)

  • Full Estate (Letters): approximately $155.50 (base fee)
  • Small Estate Affidavit: approximately $65.00 - $75.00 (plus publication)
  • Will Admitted (No Letters): approximately $70.00
  • Certified copies: approximately $2.00 per page/document
  • Publication costs: Paid directly to the newspaper (typically $100-$200)

Note: Fees are subject to change. Check with the Boone County Circuit Clerk for the current fee schedule.

Payment Methods

The court accepts cash, checks, money orders, and credit/debit cards (convenience fees apply).

Estimated Timelines

  • Small Estate: 1-2 months (30-day waiting period before filing).
  • Simple estates: 6-9 months (minimum 6-month creditor period).
  • Complex or contested estates: 12 months to 2+ years.

The 6-month creditor claim period is a mandatory minimum for formal administration.

Local Resources

Boone County Court Resources

Publication

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County Forms

Missouri Probate Forms

Official state probate forms including petitions, inventories, and settlements.

13th Circuit Local Forms

Local forms for the 13th Judicial Circuit.

Frequently Asked Questions

Where do I file for probate in Boone County?
File at the Boone County Courthouse, Probate Division, located at 705 E Walnut St, Columbia, MO 65201. Attorneys must file electronically.
How much does probate cost in Boone County?
Filing fees for a full estate are approximately $155.50. Small estate affidavits cost less (approx. $65-$75). Publication costs and attorney fees (statutory %) are additional.
Can I avoid probate in Boone County with a small estate?
Yes, if the estate is valued at $40,000 or less (excluding liens), you can file a Small Estate Affidavit 30 days after death.
How long does probate take in Boone County?
Formal probate takes at least 6 months due to the creditor claim period. Most simple estates close in 6-9 months.
Do I need an attorney for probate in Boone County?
Missouri law generally requires an attorney for formal probate administration (Letters Testamentary/Administration). You may be able to file a Small Estate Affidavit without one, but legal advice is recommended.
Where are probate notices published in Boone County?
Notices are typically published in the Columbia Missourian or the Columbia Daily Tribune.

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Informational guidance only — not legal advice

Disclaimer: This article is for informational purposes only and does not constitute legal advice. Probate laws and local court rules in Boone County, Missouri may change without notice. Consult a qualified attorney for advice specific to your situation. SwiftProbate is not a law firm and does not provide legal representation.