Imagine hiring a personal trainer who secretly gets a bonus every time you eat a donut. Sounds ridiculous — but in the financial world, something very similar happens every day. Not all “financial advisers” are required to put your interests first. And the only way to know which kind you’re working with is to check.
This post walks you through how to verify whether your fiduciary financial adviser is actually a fiduciary — using a free government-run tool called FINRA BrokerCheck — and what to do with what you find.
I’m Christos, co-founder of Caplytica. Prefer to watch? Here’s the full video:
What “Fiduciary” Actually Means (And Why It Matters)
The word gets thrown around a lot, so let’s strip it down. A fiduciary is legally and ethically obligated to put your interests ahead of their own. If your adviser is a fiduciary, they have to give you advice that’s best for you — even when it means less money in their pocket.
Many financial professionals are not held to that standard. They’re held to a “suitability” standard, or a watered-down “best interest” rule, which means they can recommend products that are okay for you, even if better and cheaper options exist, as long as the recommendation isn’t blatantly bad.
That gap between “okay for you” and “best for you” is where retail investors quietly lose thousands of dollars over a lifetime.
A non-fiduciary broker might sell you a mutual fund with a 5% commission when there’s a no-commission fund that would suit you just as well. Compounded over decades, that’s not a rounding error. That’s a retirement.
The other thing nobody tells you: the title “financial adviser” itself isn’t tightly regulated. Anyone can use it. The person sitting across the desk from you might be an insurance agent, a stockbroker, an investment adviser, or some combination — and the rules they have to follow are wildly different depending on which one. So the burden falls on us, as investors, to figure out who’s who.
Good news: there’s a free tool for that.
FINRA BrokerCheck: The Free Background Check for Financial Advisers
FINRA BrokerCheck is essentially the Yelp of financial advisers, minus the food photos. It’s a database run by the Financial Industry Regulatory Authority that records the professional history of licensed financial professionals — stockbrokers, brokerage firms, and investment adviser representatives.
It’s free. It takes about five minutes. And most people have never used it.
How to Use FINRA BrokerCheck
- Go to brokercheck.finra.org. You’ll see a search box. Type your adviser’s name or the firm’s name. If they sometimes go by a nickname, try both — “Bob” and “Robert” can pull up different results.
- Find the right person. Common names show up multiple times, so use their firm or location to narrow it down. Click their name to open the report.
- Read the report. The full layout below.
What’s Actually in the Report
Current Registrations. The most important section. It tells you whether the person is registered as a Broker (with FINRA), as an Investment Adviser Representative (with the SEC or your state), or both. This is the closest thing to a fiduciary indicator you’ll find on the page.
Employment History. Where they’ve worked and for how long. Someone who’s bounced through five firms in five years is a yellow flag. Stable employment isn’t a guarantee of quality, but instability is worth a second look.
Exams and Certifications. A Series 65 or 66 means they qualified as an Investment Adviser Representative — often a fiduciary role. A Series 6 or 7 means they’re licensed to sell investment products as a broker. Designations like CFP® may also appear.
Disclosures. This is the part you really came for. Disclosures are essentially the adviser’s record of customer complaints, legal disputes, disciplinary actions, and regulatory sanctions. You’ll see a count first — hopefully zero. If there are any, click through to read them. One old, settled complaint isn’t necessarily a deal-breaker; even good advisers get the occasional unhappy client. But multiple disclosures, recent disclosures, or anything involving misconduct or unsuitable recommendations is a serious warning sign.
License Status. Active or not. If they used to be licensed and aren’t anymore, find out why before going further.
Suitability vs. Fiduciary Standard: How to Read the Registration
BrokerCheck won’t put a “FIDUCIARY” stamp on the profile, but the registration section gives you almost everything you need.
Investment Adviser (RIA / IAR)
If your adviser is listed as an Investment Adviser Representative, that’s a strong positive. Under the Investment Advisers Act of 1940, they’re legally required to act as a fiduciary when providing investment advice. This is the standard you want.
Broker (Registered Representative)
If they’re only listed as a broker, they’re typically paid through commissions and are not full fiduciaries. They follow Regulation Best Interest, which sounds reassuring but mostly means recommendations have to be “suitable” — not necessarily the best available option. Conflicts of interest are allowed to exist; they just have to be disclosed.
Dual-Registered
A lot of advisers are both. They wear the fiduciary hat sometimes and the broker hat other times — occasionally in the same meeting. That isn’t automatically a problem, but it makes one question essential:
“Will you act as a fiduciary 100% of the time when working with me?”
A high-quality adviser will answer clearly and put it in writing. If you get hesitation, qualifications, or word salad, that tells you what you need to know.
Compensation: Fee-Only vs. Fee-Based
Registration is half the picture. How they get paid is the other half.
Fee-Only. The adviser is paid only by you — flat fee, hourly rate, or a percentage of assets under management. They don’t earn commissions on products. This structure removes most conflicts of interest and is strongly correlated with fiduciary behavior.
Fee-Based or Commission. Fee-based usually means they charge a fee and can earn commissions on products like loaded mutual funds, annuities, or insurance. It’s common, especially among dual-registered advisers. Not automatically disqualifying, but you need to know exactly when they’re being paid by you and when they’re being paid by a product company.
The general principle: always know who is paying your adviser and for what.
Red Flags to Watch For
BrokerCheck is the data. The interpretation is up to you. Here’s what should make you slow down:
- Multiple disclosure events, especially recent ones or anything involving unsuitable recommendations
- Not licensed or not findable on BrokerCheck — either they only hold an insurance license or, worst case, no license at all
- Frequent firm-switching with no clear reason
- Opaque or confusing fee structures — if you can’t get a straight answer about how they’re paid, you have your answer
- Pushy sales tactics or one-size-fits-all product recommendations
- Evasive answers about fiduciary status — there is no good reason a true fiduciary won’t say “yes” plainly
- Unrealistic return promises — anyone guaranteeing returns is either confused or lying
The point of all this isn’t to scare you off advisers. Most of them genuinely want to help their clients, and a good one is worth their fee many times over. The point is that the system is set up in a way that puts the burden of verification on you. So verify.
The 5-Minute Action Plan
If you only do one thing this week, do this:
- Open brokercheck.finra.org
- Look up your current adviser (or a prospective one)
- Check their registration type, disclosures, and employment history
- Email or call them with this exact question: “Will you commit, in writing, to acting as a fiduciary 100% of the time when working with me?”
- Listen carefully to the answer
That’s it. Five minutes of work that, over a 30-year investing horizon, can be worth more than just about anything else you do this year.
Frequently Asked Questions
Is every financial adviser a fiduciary?
No. The title “financial adviser” is not tightly regulated, and many people who use it are held only to a suitability standard rather than a full fiduciary standard. Registered Investment Advisers (RIAs) and their representatives are required to act as fiduciaries by law. Brokers generally are not, though they must follow Regulation Best Interest.
What is FINRA BrokerCheck?
FINRA BrokerCheck is a free public tool maintained by the Financial Industry Regulatory Authority. It provides background information on licensed financial professionals and firms, including their registrations, employment history, exams passed, certifications, and any disclosures such as customer complaints or regulatory actions.
What is the difference between the suitability standard and the fiduciary standard?
The suitability standard requires that a recommendation be reasonable for the client’s situation. The fiduciary standard requires the adviser to act in the client’s best interest, which is a higher bar. Under fiduciary duty, an adviser must recommend the best available option — not just an acceptable one — and disclose conflicts of interest.
What should I do if I find disclosures on my adviser’s BrokerCheck report?
Read the details before reacting. A single old, settled complaint doesn’t necessarily indicate a problem; even good advisers occasionally face complaints. Multiple disclosures, recent disclosures, or anything involving regulatory sanctions or unsuitable recommendations are more serious and warrant a direct conversation with the adviser or a search for a new one.
How do I ask my adviser if they are a fiduciary?
Ask plainly: “Will you commit to acting as a fiduciary 100% of the time when working with me?” Then ask them to put the answer in writing. A true fiduciary will agree without hesitation. Hesitation, qualifications, or vague responses are a meaningful signal.
Trust, But Verify
The financial system isn’t going to protect you by default. It’s set up so that the burden of figuring out whether someone is on your side falls on you. That sounds bleak until you realize how easy the verification actually is. Five minutes on a free website and one direct question — that’s the whole job.
This connects to a broader theme we keep coming back to: most retail investing mistakes are fear-driven decisions made on incomplete information. Picking the wrong adviser is one of the quietest, most expensive versions of that. You won’t see the cost in any one quarter — you’ll see it in the gap between where you ended up and where you could have ended up.
If you want to go deeper on what to look for in an adviser relationship, our fiduciary adviser explainer walks through the legal background, and our guide to matching the investments to your risk tolerance covers what a good adviser should actually be doing for you once you find one.
Ready to take the next step? Caplytica gives retail investors the tools and frameworks to make decisions like this confidently — without the jargon and without the pitch. Join Caplytica and start building the kind of investing skill that compounds.
Want more posts like this in your inbox? Subscribe to the Caplytica newsletter for plain-English investing education, every week.
Christos is co-founder of Caplytica and holds a Master of Science in Finance. This post is for educational purposes and is not individualized investment advice. Always consult a qualified financial professional before making investment decisions.