Wisconsin Guardianship and Conservatorship

When an adult can no longer manage their own care or finances, a Wisconsin court can appoint someone to decide for them. This guide explains the process, the alternatives to consider first, and the costs.

Based on Wis. Stat. Chapter 54 (Guardianships and Conservatorships)

By Settled Estate EditorialPublished: June 28, 2026Updated: June 13, 2026

What guardianship and conservatorship mean here

Guardianship is a court process in which a judge gives one person legal authority to make decisions for an adult who can no longer make them safely. Wisconsin guardianship is governed by Wis. Stat. Chapter 54 (Guardianships and Conservatorships).

Because guardianship removes legal rights, courts look first at the less-restrictive alternatives below.

Types of guardianship and conservatorship

Guardian of the Person

A guardian appointed by the circuit court to comply with the duties in s. 54.25(1) and exercise the powers in s. 54.25(2): securing necessary care or services, making the decisions specifically authorized by the court order (which may include health care, residence, and service-provider decisions), and filing an annual report on the ward's condition. A guardian of the person has only those rights and powers specifically authorized by statute, rule, or court order.

Wis. Stat. 54.01(12), 54.25

Guardian of the Estate

A guardian appointed by the circuit court to comply with the duties in s. 54.19 and exercise the powers in s. 54.20: taking possession of and managing the ward's real and personal property, income, and benefits; using the estate to support the ward and dependents; filing an inventory; and filing annual accounts. This is a separate appointment from guardian of the person, though one person may serve in both roles under a single order.

Wis. Stat. 54.01(11), 54.19, 54.20

Limited Guardian (Limited Guardianship)

Wisconsin requires the court to transfer to a guardian only those powers and duties that are necessary and that constitute the least restrictive form of intervention; the individual retains all powers not specifically transferred. A guardianship may therefore be 'full' or 'limited,' and the petition itself must state whether full or limited guardianship is sought.

Wis. Stat. 54.10(3)(e), 54.34(1)(m)

More guardianship types5 additional arrangements courts use in specific situations, with statute cites

Temporary Guardian

Appointed by the court when a proposed ward's particular situation, including the needs of the proposed ward's dependents, requires the immediate appointment of a temporary guardian. The petition must specify the reasons and the powers requested, and the petitioner must provide a report or testimony from a physician or psychologist indicating a reasonable likelihood that the proposed ward is incompetent. The term may not exceed 60 days, extendable for good cause for one additional 60-day period.

Wis. Stat. 54.50

Standby Guardian

An individual designated by the court under s. 54.52(2) whose appointment as guardian becomes effective immediately upon the death, unwillingness or inability to act, resignation, or court removal of the initially appointed guardian. Upon assuming the role, the standby guardian notifies the court, which issues new letters of guardianship. The powers and duties of a standby guardian mirror those of the guardian originally appointed.

Wis. Stat. 54.01(33), 54.52

Conservator (Voluntary)

A person appointed by the circuit court at an adult's own request to manage the adult's estate. Any adult resident who is unwilling or believes he or she is unable to properly manage his or her assets or income may voluntarily apply for a conservator. Appointment of a conservator does NOT constitute evidence of the competency or incompetency of the individual and does not require an incompetency finding.

Wis. Stat. 54.01(3), 54.76

Guardian of a Minor

The court may appoint a guardian of the person and/or estate of a minor (an individual under 18). A minor's own nomination (at age 14 or older), a parent's testamentary nomination by will, and the best interests of the minor govern selection. The guardianship petition and hearing procedures of Chapter 54 apply.

Wis. Stat. 54.01(20), 54.10, 54.15

Testamentary Guardian of a Minor or Adult Child

Subject to the rights of a surviving parent, a parent may by will nominate a guardian (and successor guardian) of the estate for any minor child in need of guardianship. For an individual aged 18 or older found in need of guardianship by reason of a developmental disability or serious and persistent mental illness, a parent may by will nominate a testamentary guardian. The court appoints the nominee unless it finds appointment is not in the proposed ward's best interest.

Wis. Stat. 54.15(6)

The Wisconsin guardianship court process

1File Petition in Circuit CourtAny person may petition for the appointment of a guardian for an individual.

Any person may petition for the appointment of a guardian for an individual. The petition is filed in the circuit court of the county of residence of the proposed ward and must include, to the extent known, the proposed ward's identifying information, the alleged incapacity or spendthrift conduct, a description and value of property, benefits and income, any existing or nominated guardian and powers of attorney, interested persons, and whether full or limited guardianship is sought (Wis. Stat. 54.34, 54.30(2)).

2Appointment of Guardian ad LitemThe court appoints a guardian ad litem when a petition for appointment of a guardian is brought.

The court appoints a guardian ad litem when a petition for appointment of a guardian is brought. The guardian ad litem interviews the proposed ward and explains the petition, the hearing procedure, and the right to counsel; advises the proposed ward, orally and in writing, of the rights to be present, to a jury trial, to appeal, and to counsel; reviews any power of attorney for health care and reports whether the proposed ward's advance planning is adequate to preclude the need for guardianship; interviews and reports on the suitability of each proposed guardian; and functions as an advocate for the best interests of the proposed ward (Wis. Stat. 54.40).

3Notice and CounselNotice of the petition and hearing is given as required by statute.

Notice of the petition and hearing is given as required by statute. The proposed ward has the right to counsel; counsel is required when the individual requests it, opposes the petition, or justice so demands, and counsel acts as an advocate for the expressed wishes of the proposed ward (Wis. Stat. 54.38, 54.42(1)).

4Evaluation ReportA medical or psychological examination report assessing the proposed ward's condition must be provided to the guardian ad litem and the proposed ward's attorney at least 96 hours before the hearing for use at the hearing (Wis. Stat. 54.44(1)(a)).

A medical or psychological examination report assessing the proposed ward's condition must be provided to the guardian ad litem and the proposed ward's attorney at least 96 hours before the hearing for use at the hearing (Wis. Stat. 54.44(1)(a)).

5HearingThe petition is heard within 90 days after it is filed (a shorter window applies for certain nursing-home admissions).

The petition is heard within 90 days after it is filed (a shorter window applies for certain nursing-home admissions). The proposed ward has the right to be present (unless excused), to a jury trial on demand, to be represented by counsel, and to present and cross-examine witnesses, including any physician or licensed psychologist. The court (or jury) must find by clear and convincing evidence that the individual meets the incompetency criteria and that the need cannot be met less restrictively (Wis. Stat. 54.44, 54.42(2), 54.10(3)).

6Disposition; Least Restrictive OrderIf the criteria are met, the court enters a determination and order appointing a guardian and specifying the powers, transferring only the powers that are necessary and that constitute the least restrictive form of intervention; the order addresses any pre-existing power of attorney for health care or durable power of attorney and may appoint coguardians (Wis. Stat. 54.46, 54.10(3)(e)).

If the criteria are met, the court enters a determination and order appointing a guardian and specifying the powers, transferring only the powers that are necessary and that constitute the least restrictive form of intervention; the order addresses any pre-existing power of attorney for health care or durable power of attorney and may appoint coguardians (Wis. Stat. 54.46, 54.10(3)(e)).

7Letters and Bond; Ongoing ReportingThe guardian qualifies and letters of guardianship issue.

The guardian qualifies and letters of guardianship issue. A guardian of the estate files an inventory within 60 days of appointment and files annual accounts; a guardian of the person files an annual report on the ward's condition to the court and the designated county department (Wis. Stat. 54.60, 54.62, 54.25(1)).

How long it takes

Temporary guardianship: immediate appointment for up to 60 days, extendable once for a further 60 days (Wis. Stat. 54.50). Standard adult guardianship: the petition must be heard within 90 days of filing (Wis. Stat. 54.44(1)(a)), so an uncontested matter commonly resolves within roughly two to three months. Reporting obligations continue for the life of the appointment (guardian-of-the-person annual report; guardian-of-the-estate inventory and annual account).

Alternatives to consider before guardianship

Durable Power of Attorney for Finances and Property

Allows a competent adult to name an agent for financial and property decisions. Under the Uniform Power of Attorney for Finances and Property Act, a power of attorney is durable unless it expressly provides that it terminates on the principal's incapacity, so it can avoid the need for a guardian of the estate.

Wis. Stat. 244.04 (Uniform Power of Attorney for Finances and Property, ch. 244)

Power of Attorney for Health Care

Allows an adult of sound mind to appoint a health care agent. The document takes effect upon a finding of incapacity by the physicians or clinicians the statute specifies, and the desires of a principal who does not have incapacity supersede the document at all times, avoiding the need for a guardian of the person for medical decisions.

Wis. Stat. 155.05 (Power of attorney for health care, ch. 155)

Supported Decision-Making Agreement

An agreement between an adult with a functional impairment and one or more supporters that helps the adult make life decisions without impeding the adult's self-determination. The supporter is not a surrogate decision maker and may not sign legal documents on the adult's behalf, and executing such an agreement may not be used as evidence of incapacity. The court must consider whether a supported decision-making agreement has been attempted before appointing a guardian.

Wis. Stat. ch. 52, 54.10(3)(a)4.

Voluntary Conservatorship

An adult resident who is unwilling or believes he or she is unable to properly manage his or her assets or income may voluntarily apply to the circuit court for a conservator to manage the estate. Because it is voluntary, appointment of a conservator is not evidence of competency or incompetency and avoids an involuntary guardianship of the estate.

Wis. Stat. 54.76

Representative Payee

Appointed by the Social Security Administration to manage Social Security and certain federal benefits only. Limited in scope to those federal benefits.

42 U.S.C. 405(j)

Trust

Assets placed in a trust can be managed by a successor trustee without court involvement if the grantor becomes incapacitated, avoiding a guardianship of the estate over those assets. Governed by the Wisconsin Trust Code.

Wisconsin Trust Code, Wis. Stat. ch. 701

Emergency guardianship and planning ahead

Emergency guardianship: A temporary guardian may be appointed for a period not to exceed 60 days. The court may extend this for good cause shown for one additional 60-day period, for a maximum of 120 days. The court may impose no further temporary guardianship on the ward for at least 90 days after the temporary guardianship and any extension expire (Wis. Stat. 54.50(2)). One additional 60-day period for good cause shown (maximum 120 days total) (Wis. Stat. 54.50(2)). Authority: Wis. Stat. 54.50 (temporary guardianships).

Naming a guardian in advance: Wisconsin lets a competent adult self-nominate a future guardian: any individual other than a minor aged 14 years or younger, who does not have incapacity to such an extent that he or she cannot form a reasonable and informed preference, may execute a written instrument in the same manner as a will (under s. 853.03) nominating another to be appointed guardian of the person or estate or both if a guardian is in the future appointed. If a guardian is later needed, the court shall appoint that nominee unless it finds the appointment is not in the proposed ward's best interests (s. 54.15(4)(a)). The strongest pre-need tools that can avoid a guardianship altogether are the durable power of attorney for finances and property (durable by default under s. 244.04) and the power of attorney for health care (s. 155.05), each naming an agent. A parent may also nominate a guardian by will for a minor or an adult child with a developmental disability or serious and persistent mental illness (s. 54.15(6)).

Guardianship costs

Court filing fee: Register-in-probate fee of $20 if the estate is $50,000 or less, otherwise 0.2% of net value, paid when the inventory is filed (Wis. Stat. 814.66).
Court appointed attorney or guardian ad litem: $400 to $2,000, usually paid from the estate or by the petitioner
Medical or capacity evaluation: $300 to $2,000
Attorney fees for the proceeding: $2,500 to $8,000 or more for an uncontested case, higher if contested
Bond premium: Set by the court when a bond is required, roughly 0.5% of the bonded estate value per year
Annual reporting: Little to none if you file yourself; $500 to $2,500 per year if you hire help

Costs vary by county and case. Verify current court fees with the local court.

Frequently asked questions

What is guardianship in Wisconsin?

Guardianship in Wisconsin is a court process under Wis. Stat. Chapter 54 (Guardianships and Conservatorships) in which a court appoints a person to make personal, medical, or financial decisions for someone the court has found can no longer make them safely.

What are the alternatives to guardianship in Wisconsin?

Less restrictive alternatives in Wisconsin include Durable Power of Attorney for Finances and Property, Power of Attorney for Health Care, Supported Decision-Making Agreement, Voluntary Conservatorship. Courts generally must consider these options before appointing a guardian, because guardianship removes legal rights.

How long does the Wisconsin guardianship process take?

Do I need a lawyer to file for guardianship in Wisconsin?

Guardianship is a court proceeding that removes a person's legal rights, and it usually requires a medical or capacity evaluation and a formal hearing. Many families consult an elder-law or probate attorney before filing. Some Wisconsin courts publish self-help resources, but the evaluation and hearing rules make professional guidance worth discussing early, even for straightforward cases.

Statutes and sourcesOfficial references used for this page

Free attorney match

Talk to a probate attorney in Wisconsin

Tell us how to reach you and one local probate attorney will contact you, usually within one business day. Free to use, with no obligation.

Connect with an attorney

Settled Estate is not a law firm and does not give legal advice.

Information current as of June 13, 2026

Settled Estate is not a law firm, and this content is for informational purposes only and does not constitute legal advice. Probate laws and procedures in Wisconsin can change. Consult with a qualified attorney for advice specific to your situation. Full disclaimer.