Missouri Elder Guardianship — Cost, Forms, Process, and the Alternatives Courts Ask About First (2026)

✓ Verified September 2026

Missouri Elder Guardianship is the court process an adult child uses when a parent can no longer make safe decisions and no power of attorney is in place — or the one that exists is being misused. It is the most powerful tool in elder law and the last one a Missouri court wants to use, because it takes away the parent’s legal right to decide.

This guide gives the Missouri answer in plain English: which court, what medical proof is required, who must be notified, what the hearing costs, what the judge will ask you to try first, and what a guardian must do after the order. All facts are from Missouri law, verified as of September 2026.

Missouri Elder Guardianship: At a Glance

Here are the Missouri facts that decide most Missouri elder guardianship cases:

When Missouri Elder Guardianship Is the Right Tool

Guardianship is for a parent who lacks capacity — not one who is making choices the family disagrees with. The legal question in Missouri is whether the person can understand information, weigh it, and communicate a decision, not whether the decision is wise.

A parent who refuses to move to assisted living, keeps driving, or gives money to a new friend may be exercising bad judgment; that alone does not support Missouri elder guardianship. A parent who cannot recognize a bill, does not know what month it is, or signs whatever is put in front of them likely does.

Two situations account for most petitions. The first is a parent with advancing dementia who never signed a durable power of attorney or health care directive, so nobody has authority to act. The second is a parent who did sign one, but the agent is missing, incapable, or — most often — taking the money.

In that second case the guardianship petition is the tool that replaces the agent, and the Missouri power of attorney abuse guide linked below covers the steps that usually come first.

Alternatives the Missouri Court Will Ask About First

RSMo § 475.075 requires the court, before appointing a guardian or conservator, to consider whether the respondent’s needs may be met without an appointment through a less restrictive alternative.

Alternatives named or recognized include a supported decision-making agreement; a durable power of attorney for finances; a health care durable power of attorney or health care directive; a representative payee for Social Security or similar benefits; a trust; joint accounts or other banking arrangements; and protective or supportive services or arrangements provided by individuals or by public or private agencies.

Missouri also allows a limited guardianship or limited conservatorship removing only the specific rights the person cannot exercise, and RSMo § 475.361 gives every ward the right to the least restrictive form of guardianship assistance.

Supported decision-making in Missouri: YES in part. Missouri does not have a stand-alone supported decision-making agreement act creating a statutory form, signature requirements or third-party reliance protections.

Supported decision-making is recognized inside the guardianship statute: revisions to RSMo § 475.075 effective August 28, 2018 require the court to consider whether the respondent’s needs may be met by a less restrictive alternative including a supported decision-making agreement before appointing a guardian or conservator. The statute does not define the agreement or set procedures for it.

Filing for Missouri Elder Guardianship: The Steps

Who must be notified: RSMo § 475.075 requires that the respondent be served in person with a copy of the petition, written notice of the time and place of hearing, the name and address of appointed counsel, the names and addresses of witnesses who may testify in support, and a copy of the respondent’s rights.

Written notice of the hearing and of appointed counsel must also be served on the spouse, parents, children who have reached age eighteen, any current guardian, conservator, limited guardian or limited conservator, any person proposed to serve, any person holding fiduciary power over the respondent’s financial resources (including an agent under a power of attorney), any person having care and custody known to the petitioner, and any co-tenants or co-depositors.

Service follows RSMo § 472.100. A fixed statewide number of days before hearing is UNVERIFIED.

The proposed ward’s own voice: Missouri appoints counsel, not merely a visitor. RSMo § 475.075 provides that if the respondent is not represented by an attorney, the court shall appoint an attorney to represent the respondent in the proceeding, and the appointed attorney’s name and address must appear in the notice served on the respondent.

The respondent has the right to be present at the hearing, to a hearing conducted under the rules of evidence in civil proceedings as modified by chapter 475, to present and cross-examine witnesses, and to a jury trial on request. The petitioner must prove incapacity or disability by clear and convincing evidence.

Who the court prefers as guardian: RSMo § 475.050 directs the court to consider the suitability of the following willing persons in this order: (1) any eligible person nominated by the incapacitated or disabled person, if at the time of the hearing that person is able to make and communicate a reasonable choice; (2) any eligible person nominated in a durable power of attorney executed by the person,

or in a writing signed by the person and by two witnesses who signed at the person’s request, before the inception of incapacity or disability; (3) the spouse, parents, adult children, adult brothers and sisters, and other close adult relatives; (4) any other eligible person, or as to the estate only, any eligible organization or corporation nominated in a will.

Except for good cause shown, the court must appoint in accordance with the person’s most recent valid nomination of a qualified eligible person.

Bond: Yes for the estate side. Under RSMo § 475.100, every conservator of the estate must, before entering upon the duties of office, execute and file a bond approved by the court, procured at the expense of the estate, with sufficient surety in an amount fixed by the court. Letters of conservatorship issue only after the bond is given and approved (RSMo § 475.105).

The court sets and may adjust the amount based on the value of the estate, and the requirement is relaxed where the estate is restricted or deposited under court order; specific statewide waiver thresholds are UNVERIFIED — check with your county probate division.

Emergency Guardianship in Missouri

Under RSMo § 475.075, if the petition alleges the respondent has no guardian or conservator and an emergency exists presenting a substantial risk that serious physical harm will occur to the person, or irreparable damage to the property, because of failure or inability to provide for essential human needs or protect property, the court may — with notice to the respondent’s attorney and service of notice on the respondent,

and with or without notice to other interested persons — appoint an emergency guardian ad litem or conservator ad litem after hearing for a specified period not to exceed 90 days and for specified purposes.

Extensions require a further hearing and a showing of continuing emergency need, each extension not to exceed 90 days. No background reports or national criminal history record check are required for an emergency temporary appointment.

What a Missouri Guardian Must Do Every Year

A conservator must file an inventory and appraisement of the protectee’s estate in the same manner and within the same time as a decedent’s estate under RSMo § 475.145, including jointly held property and life insurance.

RSMo § 475.082 requires the court to inquire at least annually into the status of every adult ward and protectee, and requires the guardian or limited guardian to file, on the anniversary date of the letters, an annual report on the ward’s personal status and plans for future care; that report may be combined with the annual settlement of accounts if the same person is conservator.

Under RSMo § 475.120 the guardian must assure the ward resides in the best and least restrictive setting reasonably available. Selling, mortgaging, leasing or exchanging the protectee’s real or personal property requires a petition to and an order from the probate division under RSMo § 475.200, and most investments require prior court order under RSMo § 475.190.

Other Missouri rules: RSMo § 475.050 requires guardians and conservators seeking appointment who have fiduciary responsibility to submit, at their own expense, to background screening including the disqualification lists of the Departments of Mental Health, Social Services, and Health and Senior Services; the adult and child abuse and neglect registries; a Missouri criminal record review; and the sexual offender registry.

A person seeking appointment as conservator must also submit, at that person’s own expense, to a credit history investigation.

Missouri has a guardianship bill of rights at RSMo § 475.361, giving every ward the right to a guardian who acts in the ward’s best interests, a reasonably accessible guardian, free and private communication with family and friends subject to limitation only for good cause, the right to bring an action relating to the guardianship, and the least restrictive form of guardianship assistance.

Each county’s elected Public Administrator serves as Missouri’s public guardian, and RSMo § 475.395 bars any person other than a bank, trust company or public administrator from serving more than five wards at once unless all are in one family. No statewide mandatory guardian training course was verified.

Mistakes That Slow Down Missouri Elder Guardianship

The first mistake is filing without the medical evaluation. Every Missouri petition needs a physician’s or psychologist’s statement about capacity, and the court will not set a hearing without it; families lose weeks getting an appointment after they file instead of before. The second is skipping notice.

The parent, the spouse, the other adult children, and any agent under an existing power of attorney are entitled to know about the hearing, and a missed notice is the most common reason a Missouri elder guardianship hearing is continued.

The third mistake is asking for more than the situation needs. A judge who sees a petition for full guardianship of a parent who can still manage a checkbook will either deny it or trim it, and the family has spent a filing fee to learn what a limited petition would have avoided. The last mistake is treating the order as the end.

A guardian in Missouri owes the court an inventory, a report, and usually an annual accounting; guardians who miss them face removal, and the parent loses the protection the family fought for.

What to Expect from Missouri Elder Guardianship

A Missouri elder guardianship case runs in a fixed order: the petition and the medical evaluation are filed together, notice goes to the parent and the family, the court appoints someone to speak for the parent, and a hearing is held where the judge decides whether capacity is lacking and whether anything less than guardianship would do.

Uncontested cases move in weeks; a contested one — usually a parent who objects, or siblings who each want the role — takes months and looks like a trial.

Two things surprise families. The first is that the parent is entitled to fight it, with a lawyer, and often does. The second is that the order is not the end of the court’s involvement: a Missouri elder guardianship order comes with reporting duties every year for the rest of the parent’s life, and the guardian who treats it as a one-time filing is the one the court removes.

Official Missouri Sources & Resources

• Missouri Court Guardianship Forms: https://www.courts.mo.gov/page.jsp?id=103116
• Missouri Guardianship Statute: https://revisor.mo.gov/main/OneChapterRng.aspx?tb1=475.010+to+475.370
• Internal Revenue Service — Estate Tax: irs.gov
• Cornell Legal Information Institute: law.cornell.edu/wex

This Missouri guide was last verified against official sources in September 2026. Laws change — verify with your state court or a licensed attorney.

More Missouri Estate Guides

• Missouri Wills & Estate Planning
• Missouri Living Trust
• Power of Attorney vs Guardianship
• All State Guides

Disclaimer: This guide is informational only and is not legal or tax advice. Estate, probate, and tax laws change and vary by state and county. Verify current rules and dollar figures with your state’s court, statute, or a licensed attorney or tax professional before acting. For urgent matters like an active probate or a tax deadline, consult a licensed professional in your state right away.