In the realm of fiduciary planning and incapacity law, two predominant mechanisms—power of attorney (“POA”) and guardianship (also known as conservatorship)—serve to ensure that decisions are made on behalf of individuals who are unable to act for themselves. This article examines (1) the primacy of guardianship over POA, (2) the distinctions and appropriate triggers for each, (3) recent jurisprudential and statutory developments, (4) less restrictive alternatives, and (5) the rising scrutiny of guardianship agencies.
1. The Primacy of Guardianship
- Court-Appointed Authority. Guardianship is conferred by judicial decree upon a finding that the proposed ward lacks the requisite capacity to make informed decisions. Once appointed, the guardian—or conservator—exercises plenary decision-making authority, effectively superseding any preexisting POA instruments.
- State-Specific Precedence. In California and many other jurisdictions, a conservatorship takes priority over a durable POA, even if the latter was executed earlier by a competent principal. The court’s supervisory mandate renders the POA dormant upon issuance of letters of guardianship.
- Judicial Preference and Oversight. Although courts generally view POAs as the less restrictive alternative, they will intervene with guardianship where there is evidence of abuse, incapacity, or contested agency. The resulting guardianship is subject to ongoing court oversight, including periodic accountings and judicial review of significant transactions.

2. Key Distinctions and Applicability
| Feature | Power of Attorney | Guardianship / Conservatorship |
|---|---|---|
| Granting Authority | Principal ex ante | Court after a capacity hearing |
| Termination | Revocation by principal or death | Termination only by court order |
| Scope of Authority | Limited to powers delineated in the POA | Broad, court-defined fiduciary powers |
| Oversight Mechanism | Typically none, aside from self-regulation | Mandatory court-supervised accountings |
| Use Case | Proactive estate and health-care planning | Remedial response to incapacity or abuse |
- Durability. A durable POA remains operative upon the principal’s incapacity until revocation or death.
- Judicial Intervention. A guardianship requires formal petition, notice, capacity evaluation, and court hearing. It is often sought when a POA is absent, contested, or misused.
- Breadth of Powers. Guardians may be authorized to sell real property, manage investments, and make medical decisions under court-approved budgets and plans.

3. Recent Developments
- Jurisdictional Confirmation. A May 2025 legal update reaffirmed that court-issued conservatorships unequivocally override any prior POA grant, reinforcing the supremacy of judicial oversight in capacity matters.
- Advocacy for Proactive POA Use. A mid-June 2025 practice bulletin underscored the strategic value of durable POAs as a frontline planning tool for seniors and individuals with chronic conditions, recommending early execution to avert the need for guardianship.

4. Emerging Alternatives and Safeguards
- Supported Decision-Making (SDM). Jurisdictions are increasingly adopting SDM statutes that enable individuals with diminished capacity to receive non-coercive assistance in decision-making, preserving autonomy while ensuring protection.
- Least Restrictive Mandate. Courts are mandated in many states to consider less restrictive alternatives—such as POA, SDM agreements, and health-care proxies—before imposing full guardianship.
- Enhanced Fiduciary Standards. Proposed reforms call for licensing of professional guardians, bonding requirements, and mandatory continuing education to mitigate conflicts of interest and financial exploitation.

5. Scrutiny of Guardianship Agencies
Recent media coverage has spotlighted systemic vulnerabilities within the guardianship framework:
- New York Attorney General Investigation. In June 2025, the New York AG announced an inquiry into guardianship agencies following allegations of neglect, asset misappropriation, and deficient oversight. This signals a broader regulatory impetus to strengthen accountability mechanisms.
- Legislative Responses. States are now evaluating bills to enhance reporting requirements, enforce staggered term limits for guardians, and create ombudsman offices to monitor ward welfare.
Conclusion
- Guardianship Supremacy. Upon issuance of letters of guardianship, the court-appointed fiduciary’s authority eclipses any existing POA, vesting the guardian with comprehensive decision-making powers.
- POA as Proactive Planning. Durable POAs remain indispensable as a less restrictive, cost-effective planning tool, with prudent drafting and choice of agent mitigating future guardianship petitions.
- Evolving Landscape. The legal milieu is shifting toward enhanced safeguards—supported decision-making, professionalization of guardians, and heightened governmental oversight—to balance protection with individual autonomy.