Who Can File for Probate in Missouri? Understanding Your Rights and Options
Quick Answer
In Missouri, who can file for probate depends on the estate's value, time since death, and your relationship to the deceased. Generally, executors, spouses, heirs, or even creditors can file, but specific rules apply to each type of probate, like small estate affidavits or refusal of letters.

Understanding who can file for probate in Missouri is crucial for families dealing with a loved one’s estate. The eligibility to file depends on several factors, including the type of probate proceeding, the value of the estate, and your relationship to the deceased person. This comprehensive guide will walk you through who qualifies to file various types of probate cases under Missouri law.
Quick Answer: In Missouri, the right to file full probate within a year of death typically belongs to the executor or representative named in the will, followed by the surviving spouse, then adult children or other heirs. For small estates under $40,000 or estates filed after 1 year, any heir can file. Different rules apply for refusal of letters applications, which can only be filed by spouses, minor children (through guardians), or certain creditors.
Types of Probate Proceedings in Missouri
Before determining who can file, it’s important to understand that Missouri has several different types of probate proceedings. Understanding the Probate Process in Missouri is essential to choosing the right filing method.
The main types include:
- Full Probate Administration
- Small Estate Affidavit
- Determination of Heirship
- Refusal of Letters (three types)
Refusal of Letters Applications: Who Can File?
Refusal of Letters is often the simplest probate option, but it has strict eligibility requirements under Missouri Statute § 473.090. There are three distinct types:
1. Spousal Refusal of Letters
Only the surviving spouse can file, provided they:
- Were married to the deceased at death
- Weren’t separated for more than one year before death
- The estate’s net value doesn’t exceed $20,000-$24,000 (in most counties)
2. Minor Refusal of Letters
This can be filed by:
- The guardian of minor children
- The surviving parent on behalf of minor children
- Estate value must be under $20,000
3. Creditor Refusal of Letters
Limited to creditors who:
- Paid funeral or burial expenses
- Have valid claims against the estate
- Estate value must be under $15,000
- No spouse or minor children can exist
- Filed within 1 year of death
Small Estate Affidavit Eligibility
For estates valued at less than $40,000, filing probate for small estates in Missouri may be possible through a Small Estate Affidavit. Under § 473.097, eligible filers include:
- The personal representative named in the will (if filed within one year of death)
- Beneficiaries named in the will
- If none, then any heir entitled to receive property under intestate succession
Determination of Heirship Cases
When more than one year has passed since death, Missouri Statute § 473.663 allows for determination of heirship proceedings. These can be filed by:
- Any heir of the deceased
- Someone claiming through a deceased heir
- Any person claiming an interest in the property
This process is particularly useful when transferring a house title after a death in Missouri.
Full Probate Administration: Order of Priority
For estates exceeding $40,000 or requiring formal administration, Missouri follows a strict order of priority under § 473.110 for who may serve as personal representative:
- The executor named in the will
- Surviving spouse (or his or her nominee)
- Adult children or other heirs (or his or her nominee)
- Others (including the Public Administrator’s office)
Special Circumstances and Exceptions
When No One with Priority Files
If higher-priority individuals won’t act, interested parties can file a petition to require administration. This asks the court to either:
- Order the priority person to open probate
- Allow a lower-priority person to file
- Appoint the public administrator
Disqualified Persons
Under § 473.117, certain people cannot serve as personal representative:
- Full-time judges
- Minors (under 18)
- Persons of unsound mind
- Felons (in some cases)
- Non-residents (unless they appoint a resident agent)
Frequently Asked Questions
Is probate always required in Missouri?
No. When probate is required in Missouri depends on the type and value of assets owned at death.
How long do I have to file probate?
Generally, you have one year from the date of death to file a will for probate. Understanding how long probate takes in Missouri can help you plan accordingly.
What if there’s no will?
Without a will, Missouri’s intestate succession laws determine who inherits and who has priority to serve as administrator.
Can I access bank accounts without probate?
Sometimes. Learn how to claim a deceased loved one’s bank account in Missouri for specific procedures.
Next Steps: Getting Help with Probate
Understanding who can file probate is just the first step. The process itself can be complex, especially for larger estates or when disputes arise. Consider these tips:
- Gather all necessary documentation before filing
- Work with a lawyer to determine which type of probate proceeding fits your situation
- Act promptly – waiting too long can limit your options
Remember, while anyone can technically file a petition for probate, the court will only grant letters to those with proper standing and priority under Missouri law. When in doubt, seek professional legal guidance to ensure you’re following the correct procedures for your specific situation.


