How Financial Planners Should Handle Conversations About a Client's Cognitive Decline

01 September 2026·5 min read

Quick answer: Handling suspected cognitive decline in a long-term client is a practice process problem, not just a one-off awkward chat. The fix is introducing the idea of a "trusted contact person" early, while every client is switched on and it feels routine, so nobody is caught flat-footed years later. Below is the framework we use with financial planning practices, three worked examples, and the record-keeping habit that protects you if a family member ever asks "why didn't anyone say anything?" 🌴

This is one of those topics advisers avoid until they can't — and by then it's a crisis conversation instead of a calm one. The practices who handle it well didn't get lucky. They built the conversation into their client experience years before they ever needed it. Here's how, from a marketing and client-communication angle, not a clinical or legal one. 💖

Please note: this is general marketing and communication guidance for financial planning practices, not financial, legal or clinical advice. Capacity, guardianship and reporting obligations are matters for your compliance team, AFSL and, where relevant, medical or legal professionals — always check current official guidance before acting.

What most practices get wrong

Waiting for a crisis to raise it — the first time "trusted contact" comes up is when something has already gone wrong, which makes it feel like an accusation instead of a normal admin step.
Making it about decline, not protection — framing it around "if you become unable to make decisions" lands very differently to "let's put a plan in place to protect what you've built."
No documented process — one adviser quietly handles it their own way, so there's nothing consistent to fall back on when a family member later disputes what happened.
Front-of-house isn't briefed — reception and support staff are often the first to notice something's off (missed appointments, confusion on the phone) but have no idea what to do with that observation.

The trusted contact conversation framework

Copy this structure into your onboarding pack and annual review agenda. It's designed to be raised with every client, every time — so it's never singling anyone out.

Step 1 — Normalise it at onboarding: "As part of getting you set up, we ask every client to nominate a trusted contact — someone we can reach out to if we're ever concerned about your account activity or wellbeing, purely as an extra safety net. It doesn't give them access to your file, it just gives us someone to call."

Step 2 — Revisit it annually, briefly: "Quick one before we start — is [trusted contact name] still the right person, or has anything changed there?"

Step 3 — If a concern arises, use observation language, not diagnosis language: "I noticed [specific, factual thing — a missed call, repeated questions, confusion about a recent instruction]. I'd like to loop in [trusted contact] just so there's a second set of eyes, is that alright with you?"

Step 4 — Escalate internally before acting: Every observation gets logged and reviewed by a second adviser or the practice principal before any account action is taken.

Three real examples

Solo financial planning practice: A one-adviser practice built the trusted contact question into their digital onboarding form, sitting alongside standard beneficiary and next-of-kin fields. It reads as routine paperwork, not a red flag — which is exactly the point. Three years later, when a client's phone manner changed noticeably, the adviser already had a name and number on file and a reason to call.

Multi-adviser AFSL practice: With eight advisers and a shared client base, the principal added a one-line prompt to the CRM's annual review template — "trusted contact confirmed?" — so it's asked consistently no matter who's running the meeting, and any observation gets tagged for the compliance manager to review, not left to individual judgement.

Boutique practice with an older client base: This practice added a short, warm paragraph to their website's "Our Process" page explaining that they ask every client about a trusted contact as standard — so by the time it comes up in person, clients have already seen the language once and it feels expected rather than sudden.

How to build this into your client journey without it feeling clinical

The words matter more than people expect. "Trusted contact" reads as sensible planning. "Cognitive decline," "capacity" or "guardianship" read as clinical or legal territory that isn't yours to diagnose — and shouldn't be, from a marketing or client-experience seat. Keep your materials focused on the practical: who do we call, when, and why. Put it in three places — the onboarding pack, the website process page, and the annual review agenda — so it's never a one-off mention that gets forgotten.

💡 Heads up: Whatever you build here, keep a simple written log of when the trusted contact question was asked, what was said, and any observations raised — dated, factual, and free of assumptions. If a family situation ever becomes disputed, that log is the difference between "we followed our process" and "we're not sure what happened."

Mistakes that quietly bury this conversation

Only asking new clients — existing long-term clients need the same question retrofitted in, ideally at the next scheduled review rather than a separate awkward call.
Letting one adviser "handle it their way" — inconsistency is where complaints come from. Put the process in writing.
Diagnosing instead of describing — "I think Mum's losing it" language has no place in your notes; stick to observed facts.
Treating the trusted contact as a decision-maker — they're a contact point, not automatically someone with authority over the account. Don't blur that line in your materials.

Frequently asked questions

Is asking about a trusted contact something every client needs, or just older clients?

Every client, from day one. Singling out only older clients is exactly what makes the conversation feel loaded later. Building it into standard onboarding for everyone means nobody is ever the "special case."

What if a client gets defensive or upset when we raise it?

It happens, and it's usually because the framing slipped into decline language rather than protection language. Acknowledge it directly — "totally fair question, we ask everyone this, it's just good practice" — and move on without dwelling.

Can our practice give guidance on what to do if we suspect a client has lost capacity?

This is genuinely outside what a marketing or client-experience framework can responsibly cover — capacity assessment and any resulting account decisions need your compliance team, AFSL guidance and, where relevant, legal advice. What we can help with is making sure the early, low-stakes groundwork (the trusted contact conversation) is already in place before it's ever needed.

Should this be mentioned publicly on our website?

A brief, warm mention on an "our process" or "working with us" page works well and normalises it before clients even meet you. Keep it general and reassuring rather than detailed — the depth belongs in your actual client conversations, not your website copy.