How long does probate take in Missouri?

Why probate takes that long

The single biggest factor that sets the floor on probate timing is the creditor claim period — the window during which people the decedent owed money must come forward.

In Missouri: Six months after the date of the first published notice of letters testamentary or of administration, or, where notice was actually mailed to or served upon the creditor, two months after the date that notice was mailed or served, "whichever later occurs" (Mo. Rev. Stat. §473.360(1)). Claims not filed in the probate division within that period, and claims not paid by the personal representative within six months after the first published notice, are forever barred against the estate, the personal representative and the heirs, devisees and legatees.

Until that window closes (or is otherwise resolved), the personal representative generally can’t safely distribute the estate to heirs. That’s why even the simplest Missouri probate rarely finishes faster than the creditor period itself.

What can make Missouri probate faster

• Small-estate procedure. Mo. Rev. Stat. §473.097(1) measures the threshold on "the value of the entire estate, less liens, debt, and encumbrances" and sets it at forty thousand dollars; (2) requires thirty days to have elapsed with no application for letters or for refusal of letters under §473.090 pending or granted. Under §473.097(5), where the value of the property listed in the affidavit is more than fifteen thousand dollars the clerk must publish a notice to creditors.
• Simplified real-estate procedure. Real estate that passes directly to heirs or by beneficiary deed is excluded from the statutory fee base, since fees apply only to personal property administered and real estate actually sold under court order.
• A funded living trust. Assets held in a properly funded revocable living trust skip probate entirely. The successor trustee can usually distribute the trust assets privately within a month or two.
• Beneficiary designations and joint ownership. Life insurance, retirement accounts, payable-on-death (POD) accounts, and jointly held property pass directly to the named person and never enter probate.
• Cooperation among heirs. Uncontested probate moves dramatically faster than estates where heirs disagree.

What can make Missouri probate slower

• A contested will or family dispute. Will contests can add 6 to 24 months — sometimes years.
• Real estate that has to be sold. Listing, accepting an offer, and closing on a property routinely adds 3 to 6 months.
• A federal estate tax return. Estates over the federal exemption ($15M per person in 2026) must file IRS Form 706 within 9 months. The IRS review can take a year or more.
• State estate or inheritance tax. Where the state imposes an estate or inheritance tax, the required return and the state’s review can add weeks or months to the timeline.
• Out-of-state property. Real estate owned in another state typically requires a separate ancillary probate in that state, in parallel.
• Missing or unreachable heirs. The personal representative must take reasonable steps to locate beneficiaries before closing.
• Complex assets — business interests, partnership stakes, intellectual property, art collections — which require professional valuation.

When can the executor safely distribute?

In Missouri the personal representative may begin distributing assets once the creditor claim period has closed and any required tax returns have cleared. How long that takes in practice is not published by any source we could find.

If the estate qualifies for Missouri’s small-estate procedure or a simplified administration, distribution can happen much faster — sometimes within weeks of death.

What the record shows

We found no published source for how long probate takes in Missouri as of September 2026. No Missouri court publishes case-duration data, and the ranges that circulate come from law firms and from sites paid to refer customers to them, so none is cited here.

Six months after the date of the first published notice of letters testamentary or of administration, or, where notice was actually mailed to or served upon the creditor, two months after the date that notice was mailed or served, "whichever later occurs" (Mo. Rev. Stat. §473.360(1)). Claims not filed in the probate division within that period, and claims not paid by the personal representative within six months after the first published notice, are forever barred against the estate, the personal representative and the heirs, devisees and legatees.

The floor on that timeline is statutory: probate cannot close before Missouri’s creditor-claim period has run, regardless of how straightforward the estate is. Beyond that floor, the documented variables are the local court’s calendar, whether a federal estate tax return is required (Form 706 is due 9 months after death), whether real property must be sold, and whether the will is contested.

Assets passing outside probate — by beneficiary designation, joint ownership with survivorship, transfer-on-death instrument, or a funded living trust — are not subject to this timeline. Estates within Missouri’s small-estate threshold follow the shorter statutory procedure.

Frequently asked questions about probate timing in Missouri

How long does probate take in Missouri?

We found no published source for how long probate takes in Missouri as of September 2026. No Missouri court publishes case-duration data, and the ranges that circulate come from law firms and from sites paid to refer customers to them, so none is cited here. The statutory creditor period for Missouri, which sets the floor, is in the section above.

Why does probate take so long in Missouri?

The floor is the creditor claim period — the weeks or months during which anyone the deceased owed money must come forward. Until that window closes, the executor generally can’t safely distribute the estate, which is why even a simple Missouri probate rarely finishes faster than that period. (The exact Missouri window is in the section above.)

What’s the fastest way to settle an estate in Missouri?

Two things move fastest. If the estate is small enough, Missouri’s small-estate procedure skips full probate: Mo. Rev. Stat. §473.097(1) measures the threshold on "the value of the entire estate, less liens, debt, and encumbrances" and sets it at forty thousand dollars; (2) requires thirty days to have elapsed with no application for letters or for refusal of letters under §473.090 pending or granted. Under §473.097(5), where the value of the property listed in the affidavit is more than fifteen thousand dollars the clerk must publish a notice to creditors. And assets held in a funded living trust — or passing by beneficiary designation or joint ownership — avoid probate entirely, so the successor can usually distribute them within weeks.

What can delay probate in Missouri?

A contested will or family dispute, real estate that has to be sold, a federal estate-tax return, real property in another state (which needs a separate ancillary probate), or missing heirs can each add months — sometimes years — on top of the routine timeline.

Can the estate be distributed before probate is finished in Missouri?

Generally not until the creditor claim period has closed and any required tax returns clear. An executor who distributes too early can be held personally liable if a valid creditor claim later surfaces, so most wait until it’s safe.

Related reading

• What Is Probate and How Does It Work? — the full plain-English explanation of the probate process.

• How to Avoid Probate in Missouri — the state-specific avoidance playbook.

• Executor Deadlines in Missouri — the inventory deadline and creditor-claim period behind this timeline, quoted from Mo. Rev. Stat. §473.360(1).

• How Much Does Probate Cost in Missouri? — the companion cost breakdown for Missouri.

• What to Do When Someone Dies: A Step-by-Step Checklist — what to handle in the first hours, days, and weeks.

• Estate Planning Checklist: Everything in One Place — the documents and decisions that determine what passes through probate.

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This page explains Missouri probate timing in general terms as of 2026. It is not legal advice; deadlines and procedures change and depend on your specific situation. Confirm current figures with the Missouri courts or a licensed Missouri attorney. Sources: Mo. Rev. Stat. §473.153 (compensation of personal representatives and attorneys), Mo. Rev. Stat. §473.097 (small estate affidavit), Mo. Rev. Stat. §473.780 (independent administration), Mo. Rev. Stat. §461.025 (beneficiary deed).