How to Vet a Financial Advisor When You Cannot Judge the Advice
Last updated August 2026
Short answer
You cannot assess advice quality directly, because you would need the expertise you are hiring for. So vetting means testing proxies, and four work: whether they refuse to advise prematurely, whether they ask about things you did not raise, whether they can explain something you already understand, and whether they volunteer what they refer out. The strongest single test is the first: describe your situation in three sentences and ask what you should do. The right answer is a refusal, followed by questions. Walnut is informational and is not an investment adviser.
Checking the record is mechanical and takes twenty minutes. This is the other half, and it is harder because the thing you want to evaluate is the one thing you are not equipped to evaluate. The way through is to stop trying to judge the advice and start observing how it is produced.
Four proxies you can actually test
1. Do they refuse to answer prematurely
Describe your situation briefly and ask what you should do. A good advisor will decline to answer and start asking questions instead, because the information required is not on the table yet. Someone who produces a recommendation from three sentences will produce recommendations from three sentences after you hire them too.
2. Do they ask about things you did not raise
The real skill is in surfacing what you did not think to mention: a parent who may need support, a job that feels unstable, an inheritance, a business. Note how much of the meeting is them asking rather than presenting.
3. Can they explain something you already understand
Pick a concept you know well and ask them to explain it. You are testing whether the explanation is clear and accurate rather than whether the topic is new to you, and it is the only direct read on communication quality you can get in one meeting.
4. Do they volunteer what they are not good at
Ask what situations they refer out. Everyone has them, and a firm that claims to handle everything either has an unusual bench or is not being straight. The answer also tells you whether your situation is one they see often.
The first is the most informative because it inverts the usual dynamic. You are presenting an opportunity to impress you with a quick answer, and the right response is to decline it. Someone who takes the opening has shown you their process, and it is the same process you would be buying.
What to do before you meet anyone
| Step | Why |
|---|---|
| Run the public record checks | BrokerCheck, Form ADV, state registration, credential verification. Twenty minutes, before you meet |
| Read their Form ADV Part 2A | Fees and conflicts are disclosed in writing, so the meeting can be about specifics instead |
| Write down your three actual questions | The reasons you are hiring anyone. Meetings drift toward the agenda of whoever prepared one |
| Decide your fee ceiling in dollars | Not as a percentage. Percentages stay psychologically small while the amount does not |
The last row is the one people skip and regret. A percentage stays psychologically small while the amount it represents does not, and deciding your ceiling in dollars beforehand means the number in the meeting gets compared against a figure you chose rather than against the impression of the room. See what advisors cost.
Get a recommendation for your situation
Walnut is the AI that knows your portfolio: ask anything in plain English, research any fund, and get an honest second opinion. On the broker you already use, read-only, and you approve every trade. Walnut is not a registered investment adviser.
Three things a first conversation reliably reveals
Whether they are selling or advising
Advising sounds like questions and trade-offs, including trade-offs against their own interest. Selling sounds like a solution that arrives early and remains the answer regardless of what you say next. The difference is audible within twenty minutes.
Whether they have seen your situation before
Ask how many clients this year had a situation like yours and what usually goes wrong with it. Someone who does this regularly answers with specifics and complications. Someone who does not answers with reassurance.
Whether you will actually ask them things
Underrated, and it determines whether the relationship is worth anything. If asking a basic question already feels embarrassing in the first meeting, you will stop asking, and an advisor you do not talk to is an expensive subscription.
The third is unglamorous and decides more than the others. An advisor you never ask anything is an expensive subscription, and whether you will ask is largely determined by how the first basic question was received.
Five questions to answer alone afterwards
| Question | What a good answer looks like |
|---|---|
| What did they recommend, and why that | Should reference your circumstances, not a general case |
| What does it cost, in dollars, per year | Advisory fee plus fund costs plus anything else. One number |
| What did they say they would not do | An honest scope has edges. All-encompassing answers are a warning |
| Did anything they said contradict the ADV | Compare the fee and conflict description against the document |
| Would I be comfortable disagreeing with them | You will need to at some point, and the answer rarely improves later |
Do this away from the meeting and preferably a day later. The persuasive effect of a confident professional conversation fades over about twenty-four hours, and what remains is whether the reasoning still holds. If you cannot reconstruct why the recommendation followed from your circumstances, that is the finding rather than a memory problem.
Related: checking the public record, red flags sorted by seriousness, and choosing between the routes.
FAQ
How do I vet a financial advisor?
Check the public record first, which is mechanical, then test the things you cannot observe directly. The four proxies that work are whether they refuse to advise prematurely, whether they ask about things you did not raise, whether they explain clearly, and whether they volunteer what they refer out.
What is the best question to ask a financial advisor?
Describe your situation in three sentences and ask what you should do. The right answer is a refusal followed by questions, because the information needed is not available yet. Anyone who produces a recommendation from that little will do the same after you hire them.
How can I tell if an advisor is selling me something?
Listen for when the solution arrives. Advising sounds like questions and trade-offs, including trade-offs against their own interest, while selling produces an answer early and keeps it regardless of what you say next. Asking what they would advise against also separates the two quickly.
What should I do before the first meeting?
Run the public record checks, read the firm's Form ADV Part 2A so fees and conflicts are already known, write down the three questions that actually brought you, and decide your fee ceiling in dollars per year. Meetings drift toward the agenda of whoever prepared one.
How many advisors should I talk to?
At least two, and mainly so you have something to compare against. A single meeting gives you no way to tell whether the questions asked were thorough or standard, and the second conversation usually reveals what the first one skipped.
Is it rude to ask an advisor about their fees and record?
No, and the reaction is part of the test. A professional expects both questions and answers them plainly, because their brochure discloses the same information anyway. Discomfort about being checked is itself a finding.
What if I do not understand what they are proposing?
Say so and ask again, then treat the second explanation as the data point. Anything you cannot explain back in your own words is something you cannot monitor or evaluate later, and complexity that resists explanation frequently exists to justify a fee.
How long should vetting take?
Twenty minutes of public records, an hour reading the ADV and preparing, and two conversations. A few days in total, which is trivial against a relationship that may run for decades and cost a percentage of everything you own each year.
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Walnut is informational and is not an investment adviser, and nothing here is investment advice. The tests described are heuristics for a first meeting rather than a substitute for verifying registration and disclosures.