Guardianship vs Conservatorship Missouri: Which One Does Your Parent Need?

Two Separate Legal Tools, Often Filed Together

Missouri splits court-ordered authority over an incapacitated adult into two distinct roles, each governed by Chapter 475 of the Missouri Revised Statutes. Guardianship gives you control over the person — their daily care, medical decisions, and living arrangements. Conservatorship gives you control over the estate — their money, property, and financial transactions.

You can petition for one or both. Many families need both, but the court can also grant one while withholding the other if the parent retains capacity in one domain but not the other.

What a Guardian Controls

A guardian is responsible for the ward's physical welfare. In practice, that means:

• Deciding where the parent lives (home, assisted living, nursing facility)
• Consenting to or refusing medical treatment
• Managing daily personal care arrangements
• Making decisions about social activities and visitation

The guardian files an annual status report with the probate court describing the ward's living situation, medical condition, and care plan. There's no bond requirement for a guardian-only appointment.

What a Conservator Controls

A conservator manages the protectee's financial estate. This includes:

• Paying bills, managing bank accounts, and filing tax returns
• Collecting income (Social Security, pensions, investment returns)
• Managing or selling real estate and other property
• Making Medicaid spend-down decisions and applications

Conservatorship carries significantly heavier court oversight. Within 30 days of appointment, you must file a comprehensive inventory of all the parent's assets. You must post a corporate surety bond — with an annual premium estimated at approximately 0.5% of the total estate value — to protect the estate if you mismanage funds. And every year, you submit a detailed financial settlement to the court accounting for every dollar received and spent. The annual settlement filing fee is approximately $30.

Why the Distinction Matters for Families

The split isn't academic. Consider two common scenarios:

Parent with early dementia but stable finances on autopay: A family might petition for guardianship to handle medical decisions and placement, while arguing that a conservatorship is unnecessary because the parent's bills are handled automatically and a trusted child already has financial DPOA access. The court can grant guardianship alone if the evidence supports it.

Parent who is physically competent but financially exploited: An elderly parent who is being scammed or who has started making dangerous financial decisions — draining retirement accounts, signing over property — might need a conservator to protect the estate. But if the parent can still make their own medical and living decisions, guardianship over the person may not be warranted.

Missouri courts are required to consider the least restrictive form of intervention, which means a judge won't grant both if the evidence only supports one.

Filing Costs When You Need Both

Filing a combined guardianship and conservatorship petition is a single proceeding — you don't pay double filing fees. Base filing costs range from $115.50 (St. Louis County, Jackson County) to $358.50 (Barry County, which includes a guardian ad litem deposit).

Where costs diverge is in the ongoing obligations. A guardian's annual reporting is relatively straightforward — a narrative description of the ward's status. A conservator's annual settlement requires detailed financial accounting, and many families hire an attorney to prepare it. Attorney fees for the initial proceeding typically run $2,500 to $7,500, with higher fees in contested cases.

The surety bond premium is an ongoing annual cost that only applies to conservatorship, and it scales with the estate value.

The Alternatives Before You File

Both guardianship and conservatorship strip your parent of civil rights and subject your family to indefinite court supervision. Before petitioning, verify that these less restrictive options don't already cover the situation:

• Durable Power of Attorney (DPOA): If your parent signed a valid DPOA with durability language while they had capacity, you may already have the financial authority a conservatorship would provide.
• Healthcare Power of Attorney (HCPOA): An existing HCPOA covers the medical decision-making a guardianship would provide.
• Supported Decision-Making Agreement: Under RSMo § 475.075(13), a trusted supporter can help the parent understand and communicate decisions without removing their legal autonomy.
• Representative Payee: For Social Security income specifically, you can apply to become a representative payee through SSA without a court proceeding.

Our Missouri Power of Attorney & Guardianship Kit walks through the full decision tree — identifying which legal tools your parent actually needs, whether voluntary documents are still viable, and how to file for court-ordered authority when they're not.

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