The Concept of Legal Capacity
Legal capacity, also known as mental competence, is essential for a person to execute legal documents. A dementia diagnosis doesn't automatically remove this capacity, as it's evaluated on a case-by-case basis and can fluctuate, particularly in the early stages. To have legal capacity, a person generally needs to understand the nature and effect of the document they are signing, the potential consequences, and relevant personal details like their assets and relationships. Individuals in the early stages of dementia who still meet these criteria can often make or change a power of attorney (POA). However, as the disease progresses and cognitive function deteriorates, this capacity is lost, emphasizing the importance of early legal planning.
Changing a POA in the Early Stages
If a person with early-stage dementia retains legal capacity, they can change or revoke a POA. The process should involve several key steps to ensure legal validity:
- Revoke the Original POA: A formal, written revocation document stating the intent to cancel the existing POA must be prepared and signed.
- Create a New POA: A new power of attorney should be executed, naming a new agent or outlining new terms and explicitly stating it replaces previous versions.
- Destroy Old Copies: To prevent misuse, all copies of the revoked POA should be destroyed.
- Notify Relevant Parties: The former agent and all affected financial and healthcare institutions must be formally notified of the change.
Working with an elder law attorney is crucial to ensure state-specific legal requirements for witnessing and notarization are met, which helps validate the change if challenged later.
What to Do When Capacity is Lost
When dementia advances and a person loses the mental capacity to make legal decisions, they can no longer legally change or revoke a POA. In such cases, other legal options are necessary.
- Successor Agent: If the original durable POA named a successor, that individual typically assumes the role.
- Guardianship or Conservatorship: If no POA exists or the current agent is acting improperly, family members may seek a court-ordered guardianship or conservatorship. This is a more involved legal process where a court appoints someone to make decisions for the incapacitated person, potentially overriding a prior POA.
Navigating Legal Challenges
Concerns about whether a person with advanced dementia was improperly influenced to change a POA or if an agent is abusing their authority can lead to legal challenges, usually in probate court. The person initiating the challenge must provide evidence, such as medical records or testimony, to demonstrate the principal's lack of capacity or the agent's misconduct. The court will evaluate the evidence and can revoke the POA and appoint a guardian if the challenge is successful.
A Comparison of Options When Capacity is an Issue
| Scenario | Key Factor | Principal's Role | Third-Party Role | Pros | Cons |
|---|---|---|---|---|---|
| Early-Stage Change | Demonstrable legal capacity | Signs revocation and new POA with legal counsel | Witnesses or notary confirm sound mind | Maintains principal's autonomy; avoids court | Must be done early; capacity can be challenged |
| Guardian/Conservator Appointment | Loss of legal capacity | Inactive; their legal capacity is evaluated | Petitions court to establish guardianship | Protects vulnerable person; ensures decisions are overseen by court | Expensive, lengthy, and restrictive of the principal's rights |
| Challenging in Court | Agent misconduct or invalid POA creation | Evaluated by a medical expert | Petitions court with evidence of wrongdoing | Can protect principal from abuse; ensures wishes are upheld | Costly, time-consuming; emotionally draining for all involved |
The Importance of an Elder Law Attorney
Due to the complexities and emotional aspects involved, consulting an experienced elder law attorney is highly recommended. An attorney can assess legal capacity, guide the process of changing a POA, or assist with petitioning the court for guardianship if needed. Legal expertise ensures compliance with state laws and proper documentation, protecting the individual's interests. For more information, the Alzheimer's Association website offers valuable resources on legal planning.
Conclusion
A person with dementia can change a power of attorney only if they possess legal capacity at that time. This is generally possible in the early stages but becomes impossible as the disease progresses and capacity is lost. In later stages, court intervention may be necessary to appoint a guardian or conservator. Proactive legal planning, including appointing a trustworthy agent and successor, is the best approach to honor a person's wishes and avoid difficult legal disputes.