Missouri Last Will and Testament: Everything You Need to Know

Distribute your assets and appoint guardians after death

Sales Tax: 4.225%Notary: $2-$5Witnesses: 1

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LAST WILL AND TESTAMENT
State of Missouri

I, [YOUR FULL LEGAL NAME], a resident of [COUNTY] County, Missouri (MO), being of sound mind and memory, do hereby declare this to be my Last Will and Testament, revoking all previous wills and codicils.

ARTICLE I — IDENTIFICATION
Name: [YOUR FULL LEGAL NAME]
Date of Birth: [DOB]
Address: [ADDRESS], MO [ZIP]
Social Security Number: [LAST 4 DIGITS ONLY]

ARTICLE II — FAMILY
Spouse: [SPOUSE NAME] (if applicable)
Children: [LIST CHILDREN WITH DATES OF BIRTH]

ARTICLE III — DEBTS AND EXPENSES
I direct my Personal Representative to pay all legally enforceable debts, funeral expenses, and costs of administration from my estate.

ARTICLE IV — SPECIFIC BEQUESTS
I give the following specific gifts:
1. [ITEM/AMOUNT] to [BENEFICIARY NAME]
2. [ITEM/AMOUNT] to [BENEFICIARY NAME]
3. [ITEM/AMOUNT] to [BENEFICIARY NAME]

ARTICLE V — RESIDUARY ESTATE
I give the remainder of my estate to [BENEFICIARY NAME]. If this beneficiary does not survive me, I give the residuary estate to [ALTERNATE BENEFICIARY].

ARTICLE VI — PERSONAL REPRESENTATIVE
I appoint [EXECUTOR NAME] as Personal Representative of this Will. If unable to serve, I appoint [ALTERNATE EXECUTOR] as successor.

ARTICLE VII — GUARDIAN (if minor children)
I appoint [GUARDIAN NAME] as guardian of my minor children. If unable to serve, I appoint [ALTERNATE GUARDIAN].

ARTICLE VIII — POWERS
My Personal Representative shall have full power to sell, lease, mortgage, or otherwise manage estate assets as necessary.

This Will is executed in accordance with the laws of Missouri (MO Statutes).

TESTATOR SIGNATURE: _____________________ DATE: _____
Print Name: _____________________

WITNESS ATTESTATION:
We declare that the person who signed this Will, or asked another to sign for them, did so in our presence, and appeared to be of sound mind and under no duress.

Witness 1: _____________________ DATE: _____
Print Name: _____________________ Address: _____________________

Witness 2: _____________________ DATE: _____
Print Name: _____________________ Address: _____________________

NOTARY ACKNOWLEDGMENT (if required in Missouri):
State of Missouri, County of [COUNTY]
Subscribed and sworn before me this ___ day of _______, 20__.
Notary Public: _____________________ My Commission Expires: _____
[NOTARY SEAL]
MCE
Reviewed & Fact-Checked

Michael Chen, Esq.

Real Estate Law Consultant

Bar Certified, Real Estate Expert

Expert in property transactions and real estate documentation

This Last Will and Testament template for Missouri has been reviewed for accuracy and legal compliance.

Last reviewed: March 2026

Missouri Last Will and Testament Requirements

Review the following requirements to ensure your Last Will and Testament is legally valid in Missouri.

Testator must be 18 or older
Testator must be of sound mind
1 witness must sign
Notarization recommended
Self-proving affidavit recommended
Personal representative named
Guardian for minors designated
Residuary clause included
Revocation of prior wills stated
1 witness must sign

Missouri Notarization

While notarization may not be required in Missouri, it is recommended. Fees range from $2-$5.

Before You Sign

Review all information carefully. In Missouri, a 4.225% sales tax may apply.

Legal Protection

Keep copies of all signed documents. Missouri law requires all parties to receive copies of executed documents.

Missouri Filing Deadlines

Check Missouri deadlines for filing or recording this document with the appropriate county clerk's office.

FAQ: Last Will and Testament in Missouri

Is a Last Will and Testament required in Missouri?

Yes, in Missouri, a Last Will and Testament is required for most transactions of this type. Under Missouri State Code, the document must include all parties' information, be signed, and witnessed by at least one individual. Failure to use a proper Last Will and Testament may result in legal complications.

Does a Last Will and Testament need to be notarized in Missouri?

Notarization requirements in Missouri (MO) vary by transaction type. Notary fees in the state typically range from $2-$5. While not always mandatory, notarization adds an extra layer of legal protection and is recommended for high-value transactions.

What are the tax implications of a Last Will and Testament in Missouri?

Missouri has a base sales tax rate of 4.225%. Depending on the type of transaction documented in your Last Will and Testament, additional local taxes may apply. Consult with a Missouri tax professional for specific guidance on your situation.

Do I need a lawyer to make a will?

No, you can create a valid will without a lawyer in all 50 states. However, the will must meet your state's requirements for execution, including proper witnesses and, in some states, notarization. A lawyer is recommended for complex estates.

How many witnesses do I need for a will?

Most states require two witnesses who are not beneficiaries of the will. The witnesses must observe you sign the will and then sign it themselves. Some states also accept self-proving affidavits notarized at the time of signing.

Can I change my will after signing it?

Yes, you can change your will at any time by creating a codicil (amendment) or by writing an entirely new will that revokes the previous one. Any changes must meet the same execution requirements as the original will.

Missouri Last Will and Testament Legal Guide

For residents of Missouri, ensuring this form is compliant with state-specific requirements is a top priority for legal validity.

For Missouri (MO) residents, this Last Will and Testament is governed by Missouri State Code. Important details: sales tax at 4.225%, notary costs of $2-$5, and a requirement for 1 witness. The document has indefinite validity once properly executed.

This professionally drafted form provides peace of mind knowing you're compliant with all Missouri legal requirements.

testatorbeneficiaryexecutorpersonal representativeestate distributionprobateinheritanceguardian
Missouri residents searching for a reliable Last Will and Testament template have come to the right place. Our form is tailored to MO statutory requirements and updated for 2026, giving you a legally sound starting point.

Avoid These Common Mistakes

Missouri attorneys frequently see these errors:
- Using an out-of-state template that doesn't comply with MO law
- Forgetting to include required witness signatures
- Leaving fields blank or using abbreviations
- Not retaining copies for personal records
- Failing to update documents when Missouri law changes

Enforceability in Missouri

A Last Will and Testament that meets all MO requirements is fully enforceable in Missouri. Courts in Missouri have consistently upheld documents that demonstrate clear intent, proper execution, and compliance with state formalities. Keep your original signed copy in a secure location.

How to Complete This Form

Start by gathering all necessary information: party names, addresses, and relevant details specific to your transaction. Missouri law under MO requires accuracy in every field. Once completed, have all parties review the document before signing. Depending on the transaction type, Missouri may require notarization or witness signatures.

Legal Standards in Missouri

Under MO state code, your Last Will and Testament must contain several mandatory elements. Missouri courts have consistently held that documents missing key provisions — such as proper identification of parties or adequate descriptions — may be challenged or voided entirely.

Last Will and Testament Costs in Missouri

Estimated fees and processing times

Fee TypeCostNotes
Notary Fee$5-$15 (if required)Missouri standard rate: $2-$5
Filing FeeVaries by stateState registration (if applicable)
Processing Time1-3 business daysTypical turnaround in Missouri
Sales Tax4.225%Missouri base rate (local taxes may apply)
Witness Requirement1 witnessSingle witness sufficient
Our TemplateFREEDownload instantly, no cost
Fees shown are Missouri-specific estimates. Contact your local office for exact pricing.

Where to File Your Last Will and Testament in Missouri

Visit your local County Clerk office to file or notarize your Last Will and Testament.

Missouri County Clerk

Missouri Capital

Main Government Building, Missouri

District County Clerk

Missouri Metro Area

County Courthouse, MO

Document Information

Document
Last Will and Testament
State
Missouri (MO)
Category
Estate Planning
Format
PDF / Word / Print
Cost
100% Free
Sales Tax
4.225%
Notary Fee
$2-$5

Missouri Legal Requirements

Governing Statute:

State Law

  • Consult with a licensed attorney for specific requirements

Legal Disclaimer

This template is for informational purposes only and does not constitute legal advice. Laws in Missouri may change. Consult a licensed attorney for advice specific to your situation.