Missouri Probate Process: Complete Guide for 2026

What Happened

Fritz Law LLC, a St. Louis probate firm, published a comprehensive guide outlining the essential steps families must take when someone dies in Missouri. The guide addresses immediate actions like obtaining death certificates and securing property, as well as complex legal processes including probate court procedures and estate administration.

The law firm's guide emphasizes Missouri's specific probate requirements, including the $40,000§ 473.097Verified Jul 14, 2026View source threshold for simplified procedures and the necessity of filing petitions in the appropriate probate court. The guide explains that estates exceeding this amount typically require full probate administration, while smaller estates may qualify for streamlined processes like the Small Estate AffidavitRSMo § 473.023Verified Jul 14, 2026View source.

Fritz Law LLC's publication highlights the distinction between different probate procedures available in Missouri, including Small Estate Affidavits, Refusal of Letters, and Determination of Heirship processes. The firm notes that creditor notification requirements vary depending on which probate route families pursue, with full estates requiring formal creditor claims processes and small estate affidavits requiring payment of all known debts before distribution.

What It Means

Missouri's probate system offers multiple pathways for estate administration, but understanding which route applies requires careful evaluation of estate assets and debts. The $40,000§ 473.097Verified Jul 14, 2026View source threshold serves as a crucial dividing line between simplified and full probate procedures. Estates below this limit can often avoid the lengthy court supervision that characterizes traditional probate, potentially saving families significant time and money.

The state's probate costs follow a statutory fee schedule for attorneys, ranging from 5%RSMo § 473.153(3) (statutory minimum: 5% first $5K, 4% next $20K, 3% next $75K, 2.75% next $300K, 2.5% next $600K, 2% over $1M; where reasonable compensation exceeds the minimum the court shall allow additional compensation — extraordinary services not required). Per § 473.153(1) the base is personal property administered plus proceeds of court-ordered real property sales; unsold real property is excluded.Verified Jul 14, 2026View source of the first $5,000 down to 2%RSMo § 473.153(3) (statutory minimum: 5% first $5K, 4% next $20K, 3% next $75K, 2.75% next $300K, 2.5% next $600K, 2% over $1M; where reasonable compensation exceeds the minimum the court shall allow additional compensation — extraordinary services not required). Per § 473.153(1) the base is personal property administered plus proceeds of court-ordered real property sales; unsold real property is excluded.Verified Jul 14, 2026View source for amounts over $1 million. These fees apply to personal property administered and proceeds from court-ordered real estate sales, though unsold real property is excluded from the fee calculation base. Combined with $115 - $565 (based on estate value)Mo. Sup. Ct. Op. R. 21.01(a)(12)-(13); RSMo §§ 488.012, 483.580Verified Jul 14, 2026View source in court costs and potential bond requirements, probate expenses can accumulate quickly for larger estates.

Missouri families face a 6 monthsRSMo § 473.360Verified Jul 14, 2026View source creditor claim period during probate, extending the process timeline. The state does allow independent administration, which can reduce court supervision and accelerate the process. However, even with independent administration, most Missouri probates take 12 monthsRSMo § 473.023Verified Jul 14, 2026View source to 18 monthsRSMo § 473.023Verified Jul 14, 2026View source to complete. This extended timeline keeps assets frozen and family finances in limbo, highlighting why many Missouri residents explore probate avoidance strategies through proper estate planning.

Understanding Missouri's Probate Alternatives

Missouri law provides several mechanisms to bypass probate entirely. Transfer-on-death deeds allow real estate to pass directly to beneficiaries without court involvement. Similarly, financial accounts with proper beneficiary designations avoid probate, as do jointly owned assets with survivorship rights. For comprehensive probate avoidance, many Missouri families establish revocable living trusts, which can hold multiple asset types and provide privacy benefits that probate cannot offer.

The state's intestacy laws become relevant when someone dies without a will. Missouri follows a specific hierarchy: surviving spouses receive First $20,000 plus half of the remaining estateMo. Rev. Stat. § 474.010Verified Jul 15, 2026View source when children are involved, or Entire estateMo. Rev. Stat. § 474.010Verified Jul 15, 2026View source when no children survive. These distributions follow Per stirpesMo. Rev. Stat. § 474.020Verified Jul 15, 2026View source principles for descendants, meaning inheritance passes down family lines rather than equally among all heirs at the same generational level.

Context from SimplyTrust

Understanding probate costs and timelines helps Missouri families make informed estate planning decisions. SimplyTrust's probate calculator provides personalized estimates based on Missouri's statutory fee schedule and typical administrative expenses, helping families understand the financial impact of different estate planning approaches.

For families seeking to avoid Missouri's probate process entirely, comprehensive estate planning becomes essential. This includes not only creating wills and trusts but also ensuring proper asset titling and beneficiary designations. SimplyTrust's platform guides Missouri residents through these critical steps, offering state-specific guidance that addresses Missouri's unique legal requirements and opportunities for probate avoidance.

Source: What To Do When Someone Dies in Missouri | St. Louis Guide - Fritz Law LLC