What Families Need to Know After a Death in Missouri

Missouri has no state estate tax and a relatively straightforward probate process administered through the county Probate Court. Its $40,000 small estate threshold is modest, meaning many families will need to open some form of probate. Missouri's refusal administration option provides a middle path — a simplified court procedure for estates too large for the small estate affidavit but uncomplicated enough not to need full administration. This guide covers the six areas where Missouri law most affects what you need to do after a death.

Probate
Probate & Small Estate Rules in Missouri

Missouri probate is filed with the Probate Court — a division of the Circuit Court — in the county where the deceased lived. The state offers three tiers depending on estate size and complexity, so the first question is always whether the estate can use a simpler path than full administration.

Small estate affidavit

If the total value of the deceased's personal property is under $40,000, an heir can claim those assets using a small estate affidavit under § 473.097 RSMo. The affidavit can be filed 30 days after death. Real property — land and buildings — is excluded from this procedure and must pass through some form of probate or a non-probate transfer mechanism such as a Transfer on Death deed.

Refusal to administer

Missouri's "refusal to administer" option is a distinctive middle path. For estates roughly between $40,000 and $100,000 — the Probate Court has discretion and there is no hard cap — the court can issue an order refusing to formally administer the estate. That order allows assets to transfer directly to the surviving spouse or heirs without the full probate process. It is faster and less expensive than formal administration and is well-suited to straightforward, uncontested estates of modest value.

Full probate

Larger or more complex estates go through full probate. Missouri allows independent administration for most uncontested estates — a procedure that requires minimal ongoing court supervision and lets the personal representative handle most tasks without filing every action with the court. This makes Missouri's full probate process somewhat less burdensome than in states that require supervised administration.

Key rules for full probate:

• Creditor claim period: 6 months from the date of the first published notice to creditors
• Personal representative compensation: up to 5% of the first $5,000; 4% of the next $20,000; 3% of the next $75,000; and 2.75% on amounts above $100,000 (§ 473.153 RSMo)
• Typical duration: 9–15 months for uncomplicated estates

Wills
Will Signing Requirements in Missouri

A valid Missouri will requires the signature of the testator — the person making the will — plus two adult witnesses who sign in the testator's presence (§ 474.320 RSMo). Notarization is not required for a standard witnessed will, but adding a self-proving affidavit — a notarized statement from the witnesses — eliminates the need for those witnesses to appear in court during probate. This is a practical step worth taking.

Holographic wills

Missouri recognizes holographic wills — wills written entirely in the testator's own handwriting and signed, with no witnesses required. While legally valid under § 474.320 RSMo, holographic wills are more frequently challenged in court and are harder to verify. They should not substitute for a properly witnessed will when circumstances allow.

Oral (nuncupative) wills

Missouri is one of relatively few states that still recognizes oral wills (called nuncupative wills), but under very narrow conditions: the will must cover personal property only, must be made during the testator's last illness, and must be made in the presence of at least two witnesses who can later testify to its contents. Oral wills cannot transfer real estate.

Dying without a will

If the deceased left no valid will, Missouri's intestate succession law (§ 474.010 RSMo) determines who inherits. See the Spousal Rights section below for how Missouri distributes assets when there is no will.

Advance Directive
Missouri Advance Directives

Missouri uses two separate documents to cover advance healthcare planning — unlike states that combine them into a single form. Understanding the difference matters when you are settling an estate or trying to locate documents the deceased may have had on file.

Durable Power of Attorney for Health Care (DPAHC)

The DPAHC names a healthcare agent — the person authorized to make medical decisions if the principal becomes incapacitated. To be valid, the DPAHC requires the principal's signature plus two witnesses. Witnesses cannot be the named healthcare agent or anyone who would inherit from the principal. The agent's authority ends at the moment of death; at that point, the personal representative takes over estate matters.

Declaration (living will)

The Declaration states the principal's preferences for life-sustaining treatment — for example, whether they want mechanical ventilation or artificial nutrition if they are in a terminal condition with no reasonable chance of recovery. Like the DPAHC, it requires the principal's signature and two witnesses.

DNR orders

Missouri also has a Do Not Resuscitate (DNR) order — a physician-signed medical form that is distinct from the advance directives. It governs immediate resuscitation decisions and is typically kept with the patient's medical records or in a visible location at home. Families settling an estate sometimes find this form alongside other documents; it does not affect estate administration, but it is important to keep on file for any ongoing care decisions before death occurs.

Spousal Rights
Spousal Rights & Intestate Succession in Missouri

Missouri is not a community property state. Each spouse owns their own property separately — there is no automatic joint ownership of assets acquired during the marriage. This means the surviving spouse's inheritance rights depend on whether the deceased left a valid will and what it says.

Intestate succession

When there is no will, Missouri's intestate succession statute (§ 474.010 RSMo) governs distribution:

• If the deceased left a spouse and descendants (children, grandchildren): the spouse receives the first $20,000 of the estate plus one-half of the remainder; the descendants share the other half.
• If the deceased left a spouse but no descendants: the spouse takes the entire estate.
• If there is no surviving spouse, the estate passes to descendants, then parents, then siblings, and so on down the line of heirs.

Elective share

Even when there is a will, a surviving spouse in Missouri has the right to claim an elective share rather than accept what the will provides. Under § 474.160 RSMo: the spouse can claim one-half of the estate if the deceased had no children, or one-third if the deceased had children. This protects spouses from being disinherited.

Homestead and family allowances

Missouri provides two additional protections for surviving spouses and minor children during estate administration:

• Homestead allowance: $15,000 in real or personal property, set aside for the surviving spouse and minor children before creditors are paid.
• Family allowance: A reasonable amount for the support of the surviving spouse and minor children during the period of estate administration. This is also paid before general creditors.

Vehicle Transfer
Transferring a Vehicle After Death in Missouri

How a vehicle transfers after death in Missouri depends on how title was held and the size of the estate. Missouri offers a simplified path for qualifying situations that avoids the need to open probate just to transfer a car.

Small estate affidavit for vehicles

If the vehicle was titled solely in the deceased's name and the estate otherwise qualifies as a small estate, an heir can transfer the title using an Affidavit for Motor Vehicle (Form 1754), available from the Missouri Department of Revenue. This eliminates the need for Letters Testamentary from a Probate Court.

Probate estates

For estates going through full probate, the personal representative transfers title using Letters Testamentary at a Missouri DOR (Department of Revenue) office. The DOR will require the Letters Testamentary, the original title, and a copy of the death certificate.

Jointly titled vehicles

If the vehicle was titled jointly with right of survivorship — for example, "John Smith OR Jane Smith" — the surviving co-owner can transfer title by presenting a death certificate at any Missouri DOR office. No court involvement is required.

Vehicles in a living trust

Vehicles held in a properly funded revocable living trust transfer to the successor trustee upon death without any court process. This is one of the practical reasons Missouri residents sometimes use living trusts even for modest estates.

Medicaid Recovery
Medicaid Estate Recovery in Missouri

Missouri Medicaid — known as MO HealthNet and administered by the Department of Social Services (DSS) — has the right to seek reimbursement from a deceased beneficiary's estate for long-term care costs paid for beneficiaries aged 55 and older. This is a federal requirement, but states have latitude in how broadly they define the "estate" subject to recovery.

What Missouri can and cannot recover from

Missouri limits its recovery to the probate estate. Assets that pass outside of probate are protected:

• Accounts and policies with named beneficiary designations (retirement accounts, life insurance, POD bank accounts)
• Property held in joint tenancy with right of survivorship
• Real estate transferred via a Transfer on Death deed
• Assets held in a revocable living trust

This limitation makes non-probate transfer mechanisms — particularly TOD deeds and living trusts — valuable tools for Missouri families with a member who has received or may receive MO HealthNet long-term care benefits.

Recovery waivers

Missouri waives estate recovery in three situations: while a surviving spouse is living; while a minor child is living; and while a blind or disabled child is living (regardless of that child's age). The state can only pursue recovery once all of these protected persons are no longer living.

What to do if you are settling an affected estate

Personal representatives should notify the Missouri DSS before distributing estate assets when the deceased received MO HealthNet long-term care benefits. Failing to do so before distribution can expose the personal representative to personal liability for the recovery amount. Contact DSS's MO HealthNet Estate Recovery unit early in the process — before assets are transferred to heirs.