Can a power of attorney replace guardianship in Massachusetts?

Sometimes it can avoid the need. The court may appoint a guardian only if it finds, among other things, that the person's needs cannot be met by less restrictive means, including appropriate technological assistance (5-306). A durable power of attorney or health care proxy signed while the person can still understand it is one such option, and any power of attorney or proxy must be filed with the petition. A guardian may not revoke a health care proxy without court authorization.

What is the difference between a limited and a general guardian in Massachusetts?

The court can appoint a limited or a general guardian (5-303(a)). A petition for a general guardianship must state the reason why limited guardianship is inappropriate (5-303(b)(10)). The court decides which applies after the hearing, based on its findings about the person's needs.

Can Massachusetts appoint a temporary guardian in an emergency?

Yes, but narrowly. While a petition is pending, the court must find that following the Article's procedures will likely result in immediate and substantial harm to the person's health, safety or welfare before the return date, and that no other person appears to have authority to act. The appointment is for up to 90 days; a longer period to a date certain needs a finding of extraordinary circumstances stated in the order, and the court may extend for good cause for additional 90-day periods (5-308). The temporary guardian has only the powers in the order.

Does a Massachusetts guardian have to post bond and file reports?

A guardian files a bond before receiving letters, and a surety is required unless the court determines that waiving it is in the incapacitated person's best interest (5-307). The guardian reports on the person's condition and accounts for funds within 60 days following appointment, at least annually thereafter, and when the court orders (5-309(b)). A conservator files an inventory within 90 days after qualification.

Adult Guardianship in Massachusetts

Reviewed by DocDraft Legal Team - Massachusetts - Last updated October 9, 2026

In Massachusetts the Probate and Family Court appoints a guardian of an "incapacitated person" under the Massachusetts Uniform Probate Code, M.G.L. c. 190B, Article V, and a separate conservator for a "protected person" who needs help with property and business affairs. The petition is Petition for Appointment of Guardian for an Incapacitated Person (MPC 120), filed with a Medical Certificate (MPC 400) dated within 30 days of filing the petition or, for a person alleged to have an intellectual disability, a Clinical Team Report (MPC 402) dated within 180 days of filing; the court may waive or postpone this on an affidavit showing it is impossible to obtain. The person alleged to be incapacitated must be served personally and cannot waive notice, and the court appoints an attorney if the person or someone on their behalf requests one or if the court determines at any time that the person's interests are or may be inadequately represented. A guardian also cannot simply consent to antipsychotic medication: that takes a court-approved treatment plan after a hearing.

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What is happening with the adult you are concerned about?

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How does a court decide an adult needs a guardian in Massachusetts?

The court must find the person is an "incapacitated person" (M.G.L. c. 190B, 5-306(b)(6)): an individual who, for reasons other than advanced age or minority, has a clinically diagnosed condition that results in an inability to receive and evaluate information or make or communicate decisions, to the extent of lacking the ability to meet essential requirements for physical health, safety, or self-care, even with appropriate technological assistance.

Which court and which form start an adult guardianship in Massachusetts?

The Probate and Family Court hears the case, and the court's self-help page lists the Petition for Appointment of Guardian for an Incapacitated Person (MPC 120) as the petition. Venue includes the county where the person lives when the petition is filed. The initial filing also lists a proposed bond (MPC 801) and proposed decree (MPC 720); the clerk and the court's requirements control.

Does Massachusetts require a doctor's report for an adult guardianship?

Yes. The petition needs a medical certificate dated within 30 days of filing, or, for a person alleged to have an intellectual disability, a clinical team report dated within 180 days of filing (5-303(b)(11)). A physician, certified psychiatric nurse clinical specialist, nurse practitioner or licensed psychologist signs the certificate unless the court directs otherwise. The court may waive or postpone it on an affidavit showing it is impossible to obtain.

What rights does the person have in a Massachusetts guardianship case?

The person alleged to be incapacitated must be served personally and cannot waive notice; the court's self-help page says service is 14 days before the return date. The court appoints an attorney if the person or someone on their behalf requests one, or if it determines at any time that their interests are or may be inadequately represented. The person may attend the hearing, present evidence and cross-examine witnesses.

Massachusetts' incapacitated person test, MPC 400 certificate, and counsel on request

Massachusetts uses its own modified version of Uniform Probate Code Article V in M.G.L. c. 190B, heard in the Probate and Family Court. The adult is the "respondent" or "person alleged to be incapacitated." A guardian, limited or general, makes person-related decisions for an "incapacitated person"; a conservator, limited or unlimited, handles property and business affairs of a "protected person" and, for an adult, the person must be "disabled" (5-401(c)). An incapacitated person is an individual who, for reasons other than advanced age or minority, has a clinically diagnosed condition that results in an inability to receive and evaluate information or make or communicate decisions to such an extent that the individual lacks the ability to meet essential requirements for physical health, safety, or self-care, even with appropriate technological assistance (5-101(9)). The petition is MPC 120, with a Medical Certificate (MPC 400) dated within 30 days of filing the petition or, for a person alleged to have an intellectual disability, a Clinical Team Report (MPC 402) dated within 180 days of filing; the court may waive or postpone on an affidavit showing it is impossible to obtain. Notice must be served personally on the person alleged to be incapacitated, who cannot waive it, and other interested persons are noticed by mail at least 14 days before the return date, or by personal delivery, or by publication if the court directs. The court appoints an attorney if the respondent or someone on their behalf requests counsel, or if it determines at any time that the person's interests are or may be inadequately represented. A guardian may be appointed only if the court finds, among other things, that the person's needs cannot be met by less restrictive means, including appropriate technological assistance. The distinctive feature: a guardian cannot consent to antipsychotic drugs without a court-approved treatment plan after a hearing (5-306A), and may not admit or commit the person to a mental health facility at all (5-309(f)).

Relevant Laws

M.G.L. c. 190B, 5-101 (Definitions: incapacitated person)

Defines an incapacitated person as an individual who, for reasons other than advanced age or minority, has a clinically diagnosed condition that results in an inability to receive and evaluate information or make or communicate decisions, as described in the statute.

M.G.L. c. 190B, 5-303 and 5-306 (Petition, medical certificate, findings)

Governs who may petition for a limited or general guardian, the contents of the petition, the medical certificate within 30 days of filing or clinical team report within 180 days, and the court's findings including that needs cannot be met by less restrictive means.

M.G.L. c. 190B, 5-106 and 5-304 (Counsel, hearing rights, notice)

Covers appointment of counsel on request or when interests may be inadequately represented, the respondent's right to attend, present evidence and cross-examine, and personal service of notice that cannot be waived.

Mass.gov: File for guardianship of an incapacitated person

Probate and Family Court self-help page listing MPC 120, MPC 400 or MPC 402, the proposed bond and decree, and links to guardianship and conservatorship forms.

Regional Variances

Massachusetts adult guardianship requirements

Court

Probate and Family Court (county Division of the Trial Court). Venue per the court's self-help page includes the county where the person lives when the petition is filed.

Terms used

Guardian (limited or general) of an "incapacitated person"; conservator (limited or unlimited) of a "protected person" for property and business affairs. The adult is the "respondent" or "person alleged to be incapacitated" (M.G.L. c. 190B, 5-303(a), 5-401). Temporary and special guardians exist for emergencies.

Petition form

Petition for Appointment of Guardian for an Incapacitated Person (MPC 120), with a proposed bond (MPC 801) and proposed decree (MPC 720). The court's requirements control.

Incapacity standard and proof

An individual who, for reasons other than advanced age or minority, has a clinically diagnosed condition that results in an inability to receive and evaluate information or make or communicate decisions to such an extent that the individual lacks the ability to meet essential requirements for physical health, safety, or self-care, even with appropriate technological assistance (5-101(9)). The court must find the person is an incapacitated person (5-306(b)(6)).

Medical or evaluator report

Medical certificate (MPC 400) dated within 30 days of filing the petition, or for a person alleged to have an intellectual disability a clinical team report (MPC 402) dated within 180 days of filing. The court may waive or postpone on an affidavit showing it is impossible to obtain (5-303(b)(11), (c)-(e)).

Notice and service

Personal service on the person alleged to be incapacitated, who cannot waive notice (5-304(c)-(d)). Other interested persons: mail at least 14 days before the return date, or personal delivery, or publication if the court directs (1-401(a)). The self-help page says 14 days before the return date.

Right to counsel

The court appoints an attorney if the respondent or someone on their behalf requests counsel, or if it determines at any time that the person's interests are or may be inadequately represented (5-106). Indigent counsel is paid by the commonwealth or the petitioner as the court orders.

Less restrictive alternatives

The person's needs must not be capable of being met by less restrictive means, including appropriate technological assistance (5-306). Limited guardianship is available; a petition for a general guardian must say why limited guardianship is inappropriate (5-303(b)(10)). Any power of attorney or health care proxy must be filed with the petition.

Emergency (temporary) guardian

While a petition is pending, on a finding of likely immediate and substantial harm before the return date and no other person with authority to act. Up to 90 days; longer to a date certain only on a finding of extraordinary circumstances stated in the order; extendable for good cause for additional 90-day periods (5-308).

Bond and reports

Guardian bond before letters; surety required unless the court determines waiver is in the person's best interest (5-307). Guardian report and accounting within 60 days following appointment, at least annually thereafter, and when the court orders (5-309(b)). Conservator inventory within 90 days after qualification (5-417(a)); accounts at least annually unless the court directs otherwise (5-418(a)).

Suggested Compliance Checklist

Weigh less restrictive alternatives

Before filing days after starting

Ask whether a durable power of attorney or health care proxy, technological assistance or a limited guardianship would meet the need. The court may appoint a guardian only if it finds, among other things, that the person's needs cannot be met by less restrictive means, and any power of attorney or proxy must be filed with the petition.

Document: durable-power-of-attorney

Obtain the medical certificate or clinical team report

Dated within 30 days of filing the petition (180 days for a clinical team report) days after starting

Ask a registered physician, certified psychiatric nurse clinical specialist, nurse practitioner or licensed psychologist to complete the Medical Certificate (MPC 400), dated within 30 days of filing the petition. For a person alleged to have an intellectual disability, a clinical team report (MPC 402) dated within 180 days of filing is used. The court may waive or postpone on an affidavit showing it is impossible to obtain.

File the petition with the Probate and Family Court

At filing days after starting

File MPC 120 with the medical certificate or clinical team report, the proposed bond (MPC 801), the proposed decree (MPC 720) and a Military Affidavit (TC0002), and ask the register of probate about local requirements.

Serve notice and prepare for the hearing

At least 14 days before the return date days after starting

Serve the person alleged to be incapacitated personally; they cannot waive notice. Other interested persons are noticed by mail at least 14 days before the return date, or by personal delivery, or by publication if the court directs. The court appoints an attorney if the person or someone on their behalf requests one, or if it determines their interests are or may be inadequately represented.

Calendar bond, reports and inventory

Within 60 days following appointment, then at least annually days after starting

File the guardian's bond before receiving letters (a surety is required unless the court determines waiver is in the person's best interest). Report on the person's condition and account for funds within 60 days following appointment, at least annually thereafter, and when the court orders. A conservator files an inventory within 90 days after qualification.

Task	Description	Document	Days after starting
Weigh less restrictive alternatives	Ask whether a durable power of attorney or health care proxy, technological assistance or a limited guardianship would meet the need. The court may appoint a guardian only if it finds, among other things, that the person's needs cannot be met by less restrictive means, and any power of attorney or proxy must be filed with the petition.	durable-power-of-attorney	Before filing
Obtain the medical certificate or clinical team report	Ask a registered physician, certified psychiatric nurse clinical specialist, nurse practitioner or licensed psychologist to complete the Medical Certificate (MPC 400), dated within 30 days of filing the petition. For a person alleged to have an intellectual disability, a clinical team report (MPC 402) dated within 180 days of filing is used. The court may waive or postpone on an affidavit showing it is impossible to obtain.	-	Dated within 30 days of filing the petition (180 days for a clinical team report)
File the petition with the Probate and Family Court	File MPC 120 with the medical certificate or clinical team report, the proposed bond (MPC 801), the proposed decree (MPC 720) and a Military Affidavit (TC0002), and ask the register of probate about local requirements.	-	At filing
Serve notice and prepare for the hearing	Serve the person alleged to be incapacitated personally; they cannot waive notice. Other interested persons are noticed by mail at least 14 days before the return date, or by personal delivery, or by publication if the court directs. The court appoints an attorney if the person or someone on their behalf requests one, or if it determines their interests are or may be inadequately represented.	-	At least 14 days before the return date
Calendar bond, reports and inventory	File the guardian's bond before receiving letters (a surety is required unless the court determines waiver is in the person's best interest). Report on the person's condition and account for funds within 60 days following appointment, at least annually thereafter, and when the court orders. A conservator files an inventory within 90 days after qualification.	-	Within 60 days following appointment, then at least annually

Frequently Asked Questions

Other Massachusetts guides

Adverse Possession in Massachusetts: Twenty Years, Unless the Land Is Registered

Asset Protection Planning in Massachusetts (2026)

Dealing With Debt Collectors in Massachusetts (2026)

Expunging a Criminal Record in Massachusetts (2026)

Filing a Workplace Harassment Complaint in Massachusetts

Filing Chapter 7 Bankruptcy in Massachusetts (2026)

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