What Do I Do When Someone Dies in Missouri?

After a death in Missouri, the estate either qualifies for the simplified procedure for estates under $40,000RSMo § 473.097Verified Sep 8, 2026View source or goes through probate, where creditors have 6 monthsRSMo § 473.360Verified Sep 8, 2026View source to file claims after notice.

Certified copies come from the Missouri Department of Health and Senior Services - Bureau of Vital RecordsMissouri Department of Health and Senior Services - Bureau of Vital RecordsVerified Oct 15, 2026View source; the funeral home usually places the first order. The first certified copy costs $14Missouri Department of Health and Senior Services - Bureau of Vital RecordsVerified Oct 15, 2026View source and each additional copy ordered with it $11Missouri Department of Health and Senior Services - Bureau of Vital RecordsVerified Oct 15, 2026View source; standard processing takes 4-8 weeks for mail orders; local offices usually fasterMissouri Department of Health and Senior Services - Bureau of Vital RecordsVerified Oct 15, 2026View source. Banks, insurers, government agencies and retirement plans each want a certified copy, so the first order is for several. The Missouri death certificate guide carries the ordering details.

Missouri sets an order for who controls the disposition of remains: surviving spouse, unless a dissolution action is pending, then surviving children, with the guardian of a minor child serving in the child’s place, then surviving parent; for a minor decedent, a court-appointed guardian granted the right of sepulcher, then the custodial parentMo. Rev. Stat. § 194.119Verified Oct 17, 2026View source. The state allows you to name your own agent in advanceMo. Rev. Stat. §§ 194.119.2(1), 404.710Verified Oct 17, 2026View source, and a written designation outranks the default order. The Missouri burial and cremation law guide carries the rest of the rules.

Only for what the decedent owned alone with no beneficiary named. Assets in a living trust, accounts with a named beneficiary and property owned jointly with right of survivorship pass outside probate. For the rest, Missouri allows estates valued at $40,000RSMo § 473.097Verified Sep 8, 2026View source or less to use the Small Estate AffidavitRSMo § 473.097Verified Sep 8, 2026View source, which avoids full probate administration. In Missouri the affidavit is filed with the court, and holders honor the court's certified copy — but no letters testamentary or of administration issue. The waiting period is 30 daysRSMo § 473.097Verified Sep 8, 2026View source after death.

The opening petition is prepared to statute and filed with the Probate Division of the Circuit CourtRSMo 473.017 (application for letters - content); 473.020 (who may apply / time limits); 473.023 (court or clerk to grant letters); 473.073 (proof required for probate and grant of administration); 473.110 (priority for letters); 473.780-.843 (independent administration)Verified Aug 24, 2026View source. Probate division of the circuit court issues Letters Testamentary or Letters of Administration after the court grants the petition. The Missouri Letters Testamentary guide carries the documents, the bond and the self-filing rules.

A simple estate in Missouri typically settles in 6 months to 12 months, and an average estate in 12 months to 18 months. The creditor claim period of 6 monthsRSMo § 473.360Verified Sep 8, 2026View source is the floor: final distribution waits for it to run. Assets in a living trust settle privately, without the court's timeline.

Forms for Settling an Estate in Missouri

Free forms for settling an estate in Missouri: probate petition, small estate affidavit, creditor notice and closing forms. Prepare each form for Missouri.

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IRS Form 56

Notify the IRS that you are the fiduciary of an estate, a trust or a person, or end a notice filed before, on the official form.

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Digital Assets Recovery Letter

Prepare a letter requesting a deceased person's online accounts, points, and balances from the program that holds them.

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Renunciation of Executor

In Missouri, a person named as executor may renounce the right to serveRSMo 473.113Verified Sep 23, 2026View source before anyone is appointed.

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Affidavit of Heirship

In Missouri, heirs put their identity on the land records with an affidavit of heirship recorded with the countyRSMo 490.370; RSMo 301.682; RSMo 474.250; RSMo 473.663Verified Sep 24, 2026View source; once recorded it is admissible as evidence of the facts stated.

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Estate Inventory

In Missouri, the personal representative files the estate inventory within 30 daysRSMo §§ 473.233, 473.240Verified Sep 15, 2026View source of appointment.

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Estate Closing

In Missouri, the personal representative is discharged automatically once the statutory period runsRSMo § 473.840.6; § 473.837; § 473.660Verified Sep 15, 2026View source, and a final accounting is required.

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IRS Form 1310

Claim a refund due a deceased taxpayer on the official form, on the box the form routes you to, with what the form says to attach.

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Letter of Instruction

Prepare the letter a bank or insurer requests during estate settlement, addressed to its claims department.

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Tools for Settling an Estate in Missouri

Free tools for settling an estate in Missouri: whether probate is needed, executor and trustee pay, creditor deadlines and taxes. Run each tool for Missouri.

How Many Death Certificates Do I Need?

In Missouri, certified death certificates come from the Missouri Department of Health and Senior Services - Bureau of Vital RecordsMissouri Department of Health and Senior Services - Bureau of Vital RecordsVerified Oct 15, 2026View source; the first copy costs $14Missouri Department of Health and Senior Services - Bureau of Vital RecordsVerified Oct 15, 2026View source, additional copies $11Missouri Department of Health and Senior Services - Bureau of Vital RecordsVerified Oct 15, 2026View source each.

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Do I Need Probate?

In Missouri, estates valued at $40,000RSMo § 473.097Verified Sep 8, 2026View source or less use the Small Estate AffidavitRSMo § 473.097Verified Sep 8, 2026View source, 30 daysRSMo § 473.097Verified Sep 8, 2026View source after death, a court filing short of full probate.

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What Happens to Jointly Owned Property When an Owner Dies?

When a joint owner dies in Missouri: Missouri law names no affidavit or certificate to record when a joint tenant or tenant by the entirety dies. Survivorship rights in jointly held property fall outside Missouri's nonprobate transfers lawRSMo chs. 442 (§§ 442.025, 442.380, 442.400, 442.450), 59 (§§ 59.310, 59.313, 59.330), 461, 473, 474 and 193Verified Oct 26, 2026View source.

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Do I Have to File Tax Returns for Someone Who Died?

Missouri requires a final state income tax return for the decedent alongside the federal Form 1040Mo. Rev. Stat. § 143.011Verified Sep 20, 2026View source; a federal estate tax return (Form 706) is required only for estates above $15,000,00026 USC 2001(c), 2010; P.L. 119-21 §70106Verified Sep 15, 2026View source.

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How Do I Settle an Estate?

Settling an estate in Missouri: the personal representative files the estate inventory within 30 daysRSMo §§ 473.233, 473.240Verified Sep 15, 2026View source of appointment; creditors have 6 monthsRSMo §§ 473.033, 473.360, 473.380, 473.397, 473.403, 473.444Verified Oct 18, 2026View source to present claims; a simple estate closes in 6 months to 12 months.

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How Much Are Estate & Inheritance Taxes?

Missouri levies no estate or inheritance taxMo. Rev. Stat. §§ 145.011, 145.1000; Mo. Dept. of Revenue, Estate Tax (no Missouri estate tax imposed; no return required for deaths on or after Jan. 1, 2005)Verified Sep 15, 2026View source; only the federal estate tax applies above $15,000,00026 USC 2001(c), 2010; P.L. 119-21 §70106Verified Sep 15, 2026View source.

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What Taxes Apply to My Inheritance?

Missouri imposes no inheritance or estate taxMo. Rev. Stat. §§ 145.011, 145.1000; Mo. Dept. of Revenue, Estate Tax (no Missouri estate tax imposed; no return required for deaths on or after Jan. 1, 2005)Verified Sep 15, 2026View source; probate assets arrive when the estate closes, 6 months to 12 months for a simple estate.

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Hire a Missouri Probate Attorney

Browse 74 probate firms in Missouri with addresses, contact info, and practice details.

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Missouri Estate Settlement Resources

In-depth guides covering Missouri probate, estate administration, and settling an estate.