A dementia diagnosis changes the nature of the advisory relationship. Before a diagnosis, the focus may be on recognizing subtle changes and cautiously responding. After a diagnosis, it shifts to managing risk, supporting the client, and putting protective structures in place while the client can still participate in decisions.
A diagnosis does not mean that a client has lost the ability to make decisions. Capacity is not all-or-nothing. Many clients in the early stages of cognitive decline can still understand and express preferences, even as their abilities begin to change.
During this narrow but important window, the advisor can help the client reinforce their plan, clarify intent, and prepare for the possibility of future decline.
How Advisors Typically Learn About a Diagnosis
In practice, a dementia diagnosis rarely arrives in a formal or uniform way. Advisors usually learn through one of several channels, each requiring a thoughtful response.
- Direct client disclosure. A client may share a diagnosis of mild cognitive impairment (MCI) or early-stage dementia during a meeting.
Practical response: Use this conversation as an opportunity to introduce supported decision-making. Ask whom the client would like to involve in future conversations to help ensure continuity and clarity.
- Notification from a trusted contact or family member. A spouse or adult child may reach out privately with concerns or updates.
Practical response: Respect confidentiality boundaries. Use this information to prompt a direct conversation with the client and, where appropriate, confirm or expand permissions to involve others.
- Activation of a formal planning trigger. In some cases, the advisor becomes aware when a legal trigger is met, such as activation of a power of attorney.
Practical response: Carefully follow the procedures outlined in the client’s documents. Acting prematurely or without proper authorization can create complications.
- Observed decline leading to further inquiry. Sometimes, the advisor connects the dots based on behavior and later confirms that the client has received a diagnosis.
Practical response: Document observations and consider whether additional professional input (legal or medical) may be appropriate before taking action.
An Evolving Advisory Relationship
Once a diagnosis is established, the advisor’s role begins to evolve. You may find yourself balancing multiple priorities at once:
- supporting the client’s independence
- protecting the client from financial risk
- coordinating with family members or fiduciaries
- maintaining appropriate boundaries and documentation
In many cases, this balancing act is also the beginning of a transition. Over time, decision-making authority may gradually shift toward a power of attorney, a trustee, or another trusted individual. This period allows you to provide support in the following ways:
- reinforce the client’s intent while they can still express it
- build relationships with future decision-makers
- reduce the likelihood of confusion or conflict later
Making Your Move: Five Postdiagnosis Action Items
Once a diagnosis is known, advisors can take practical steps to stabilize and protect both the client and their financial plan.
- Move to supported decision-making. Encourage the client to involve a trusted individual in meetings as a participant, notetaker, or sounding board to help preserve autonomy while creating continuity and shared understanding.
- Segment accounts to balance independence and protection. Consider structuring assets in a way that preserves day-to-day independence while limiting exposure to large errors—for example, maintaining a smaller, accessible account alongside more structured or professionally managed assets.
- Review fiduciary roles and activation provisions. Revisit powers of attorney, trustees, and successor roles. Clarify whether authority is immediate or springing and ensure that everyone understands how and when transitions occur.
- Increase automation where appropriate. Implement automated bill pay, required distributions, and deposits. Reducing manual tasks can help prevent missed obligations and lower exposure to fraud or error.
- Document client intent while it is clear. Capture a client’s goals, preferences, and rationale for key decisions. Whether through meeting notes or more formal documentation, this record can provide important clarity if decisions are later questioned.
Working Within a Changing Capacity
One of the challenges advisors face is that capacity can vary. A client may be fully capable of handling simple financial decisions while struggling with more complex ones. That variability requires judgment: knowing when to simplify, when to slow down, and when to involve others.
Advisors rarely get to see the full picture. But even within limited interactions, consistent processes and clear documentation can help ensure that decisions remain aligned with the client’s best interests.
Planning for What Comes Next
A dementia diagnosis does not create an immediate endpoint, but it does signal that an advisory relationship will continue to evolve. Over time, there may be a greater need to rely on agents under powers of attorney, trustees, family members, or other fiduciaries.
Preparing for that transition early, while the client can still participate, can make the process smoother for everyone involved.
For advisors, the goal is not to take control but to create structure, preserve intent, and support the client through a changing set of circumstances.
