In most states, a guardian makes personal and medical decisions for someone who cannot make them alone, and a conservator manages that person’s money and property. That is the core of conservatorship vs. guardianship, but the words themselves shift from state to state, and getting the label right for your state matters less than understanding which powers a court is actually handing to someone else. About 1.3 million adults in the United States are subject to one or both arrangements, with courts overseeing at least $50 billion in assets under conservatorships alone.1National Council on Disability. Beyond Guardianship: Toward Alternatives That Promote Greater Self-Determination
The Core Distinction
A guardian’s job is the person. A conservator’s job is the money. The Uniform Guardianship, Conservatorship and Other Protective Arrangements Act, approved by the Uniform Law Commission in 2017, uses “guardian” for someone appointed to manage another person’s care and well-being and “conservator” for someone appointed to manage that person’s property.2U.S. Department of Justice. Guardianship: Key Concepts and Resources Many states follow that split. Some do not.
A few states use “conservatorship” to cover both personal and financial decisions for adults. Others call the financial role “guardian of the estate” and the personal role “guardian of the person,” and never use the word conservator. Before you assume a term means what you think it means, check how your state defines it in the specific court order or petition in front of you. What follows uses the majority approach: guardian for personal matters, conservator for finances.
What a Guardian Can Decide
A guardian’s authority is built around the protected person’s daily life. That includes where they live, what medical treatment they receive, and how they spend their time socially. Guardians are expected to respect the person’s preferences whenever possible while keeping them safe.
Some medical decisions sit outside a guardian’s authority even when the appointment is broad. Most states prohibit a guardian from consenting to sterilization, experimental procedures, or voluntary psychiatric commitment without a separate court order. Emergency surgery may proceed on a guardian’s consent when delay would endanger the person’s life, but significant elective procedures usually require judicial review. The line is drawn where the consequences are irreversible and a court wants to weigh in directly.
What a Conservator Can Decide
A conservator’s authority is financial. Paying bills, managing bank accounts, investing assets, handling real property, and filing tax returns all fall within the role. Larger transactions, such as selling a home or making a substantial investment, usually need court approval before the conservator can act.3Legal Information Institute. Conservator Courts also require periodic financial accountings to confirm the estate is being managed prudently and not drained for the conservator’s benefit.
Because the assets are the point of the appointment, oversight is heavier on the conservator side. Many states require a surety bond, essentially insurance protecting the estate. If the conservator mishandles assets, the court can call in the bond and the bonding company reimburses the estate. Some states set the bond by formula; others leave the amount to the judge.
Who Needs Which
The question of which arrangement fits depends on where the person’s incapacity actually lies.
Conservatorship applies to adults who cannot manage their financial affairs because of cognitive decline, mental illness, or a physical condition that keeps them from handling money and property. A conservator is appointed to handle the financial or daily-life affairs of someone a court has deemed unable to do so.3Legal Information Institute. Conservator The court looks for clear evidence that the person’s finances would be at risk without intervention.
Guardianship covers personal decision-making. It applies to minors without a parent able to care for them, and to adults who cannot make sound choices about their health, safety, or living situation. For adults, that typically involves developmental disabilities, traumatic brain injuries, advanced dementia, or similar conditions. For minors, it usually follows the death or incapacity of a parent.
Both arrangements require evidence of incapacity, almost always including a medical or psychological evaluation. The standard is high on purpose. These orders strip away legal rights that adults otherwise hold, so courts treat them seriously.
One Person or Two?
One person can be appointed to both roles for the same individual, and families often ask for that when a single trusted relative is the obvious choice. Courts can also split the appointments, naming one person as guardian and a different person as conservator. Splitting adds a layer of oversight because neither party controls the whole picture, which can matter when the estate is substantial or when relatives disagree about who should be in charge.
Full Authority vs. Limited Authority
Neither arrangement is all-or-nothing. Courts increasingly favor limited appointments tailored to what the person actually cannot do, and the 2017 model act goes further, telling courts not to issue a guardianship or conservatorship order at all when a less restrictive alternative would work.
Limited Appointments
A limited appointment fits when someone can handle some decisions but not others. A person with a developmental disability might manage their social life well but need help with contracts and financial matters. A court can grant the guardian or conservator authority over the specific areas where the person struggles and leave every other right intact. The person keeps every right not explicitly removed by the court order.
Full (Plenary) Appointments
A plenary appointment is the most restrictive. The court finds the person cannot perform any of the tasks necessary to care for themselves or their property, and the guardian or conservator receives broad decision-making power over finances, housing, medical care, contracts, and social environment. Some rights are lost in practice but cannot be exercised by the guardian on the person’s behalf: marrying, voting, holding a driver’s license, or traveling. And even a plenary guardian still needs separate court authorization for the irreversible medical decisions mentioned earlier.
What Each Costs and How Courts Watch Them
Both arrangements are expensive to set up and expensive to maintain, and the cost profile differs between them in ways worth knowing before you file.
Upfront costs are similar for either petition: court filing fees ranging from under $100 to several hundred dollars, attorney fees that reach a few thousand in uncontested cases and tens of thousands in contested ones, and a medical evaluation adding a few hundred dollars. If the court appoints an attorney for the protected person or a guardian ad litem to investigate, those fees typically come out of the protected person’s estate.
Conservatorships carry extra ongoing costs the guardianship side generally does not. Bond premiums run annually as a percentage of the bond amount. Financial accountings must be prepared, filed, and sometimes reviewed by accountants. Major transactions require court approval, which means more attorney time. Professional fiduciaries who step in when no family member is available typically charge $200 to $300 per hour, and those fees come from the estate.
Oversight also runs heavier on the conservator side. Guardians file periodic reports, usually annually, describing the person’s health, living situation, and well-being. Conservators file financial accountings documenting income, expenses, and asset values. Courts review both to confirm the appointee is acting in the protected person’s interests. If reports show unexplained spending, declining care, or a failure to file at all, the court can investigate, impose additional requirements, or remove the guardian or conservator. Some jurisdictions also review periodically whether the arrangement is still necessary, since capacity can improve with treatment or rehabilitation.
The oversight system does not always work as designed. Federal investigations have identified hundreds of cases of physical abuse, neglect, and financial exploitation by guardians across the country.1National Council on Disability. Beyond Guardianship: Toward Alternatives That Promote Greater Self-Determination Family members who suspect a problem should file a complaint with the court or request a review hearing rather than wait for the court to catch it on its own.
Rights the Person Keeps
Losing some legal capacity is not the same as losing all of it. Most states protect specific personal rights for people under guardianship, including the right to receive visitors, communicate with family and friends, and participate in social activities. Those provisions exist to prevent isolation, which is one of the more insidious forms of guardian abuse.
The protected person can also petition the court to replace the guardian or conservator, modify the scope of the appointment, or terminate it altogether. Those rights apply to both arrangements.
Ending or Changing the Arrangement
Guardianships and conservatorships are supposed to last only as long as the person needs them. If capacity returns through medical treatment, rehabilitation, or changed circumstances, anyone, including the protected person, can petition the court to terminate the arrangement.
The termination petition needs evidence that the person can now manage their own affairs. That typically means a new medical evaluation and, increasingly, evidence of less restrictive supports that would let the person function independently, such as a power of attorney or a supported decision-making agreement. At the hearing, if the court finds by a preponderance of the evidence that the person is competent, it enters an order restoring their rights.
Death ends the arrangement automatically, but administrative work continues. A conservator must file a final accounting showing how the estate was managed and how any remaining assets were distributed, and the court will not formally discharge the conservator until that report is reviewed and approved. When a guardian or conservator dies, resigns, or is removed while the protected person still needs help, the court appoints a successor who steps into the same title and powers.
Alternatives to Consider Before Either
The Department of Justice and the model act framework both treat guardianship and conservatorship as last resorts.4U.S. Department of Justice. Guardianship: Less Restrictive Options Several less restrictive tools can address the same problems without a court-supervised order that strips legal rights.
- A durable power of attorney names a trusted person to manage finances and remains in effect after the signer loses financial decision-making ability. It is the most common way to avoid a conservatorship, but only works if signed while the person still has capacity.
- A healthcare advance directive names someone to make medical decisions if the person cannot, and can include specific instructions about end-of-life care. It removes the need for a guardian to handle medical decisions.
- A revocable living trust holds assets that a successor trustee manages if the person becomes incapacitated. Because the trust is private, it avoids the cost and publicity of a court-supervised conservatorship.
- A representative payee, appointed by the Social Security Administration, receives and manages Social Security or SSI benefits for someone who cannot handle them independently. The authority covers only those benefit payments.4U.S. Department of Justice. Guardianship: Less Restrictive Options
- Supported decision-making lets the person keep their own decision-making authority while receiving help from trusted supporters who explain options, gather information, and assist with communication. At least 23 states and the District of Columbia have enacted comprehensive supported decision-making agreement legislation.
Every alternative on that list shares one limitation: timing. Powers of attorney, healthcare directives, and trusts must be signed while the person still has the legal capacity to execute documents. Once capacity is gone, the court-supervised route may be the only option left. For families watching a loved one’s cognitive abilities decline, acting early can avoid the expense, delay, and loss of rights that come with a formal guardianship or conservatorship.