Do I need a financial advisor?
Last updated August 2026
Short answer
The question is usually framed as whether you need help. The more useful framing is which part of the job you are paying for.
What you would be buying
Portfolio construction, which is the visible part and the least distinctive, since a sensible allocation is not a trade secret.
Planning, which is the interaction of tax, retirement timing, insurance and the people who depend on you.
Behaviour: somebody whose job is to answer the phone during a crash and say the plan has not changed.
Fee structures differ more than advice does
A percentage of assets is the common model, frequently around 1% a year, which scales with your balance rather than with the work.
Flat-fee and hourly advisers charge for the engagement, which suits a defined question and does not compound as the portfolio grows.
Commission-based arrangements pay the adviser through the products sold, which creates an incentive worth understanding before rather than after.
When the answer is probably no
A workplace plan, an IRA and a couple of broad index funds, with a stable income and no dependants in complicated situations.
A balance small enough that a percentage fee would be a meaningful share of the return.
A temperament that has already survived a decline without selling, which is the skill people most often pay for.
Try it in Walnut
Walnut connects to your brokerage and analyses what you actually hold. It is analysis rather than advice, and it does not replace a licensed adviser.
When the answer is probably yes
Concentrated employer stock with a vesting schedule and a tax cliff attached.
A business sale, an inheritance, a divorce settlement, or estate planning involving people who do not agree.
Retirement timing, where the sequencing of withdrawals, Social Security and Roth conversions has consequences that compound for decades.
Checking anyone before you hire them
Look them up at adviserinfo.sec.gov or in FINRA BrokerCheck, and read the Form ADV Part 2, which states fees and conflicts in plain language.
Ask directly whether they are a fiduciary at all times, and ask how they are paid and by whom.
A good answer is specific and comes without hesitation. Anything evasive on either question is itself the answer.
A middle path
Hire an hourly or flat-fee adviser for a specific question, get a written plan, and implement it yourself.
Revisit every few years or when something material changes, rather than paying continuously for a portfolio that does not change.
That arrangement buys the judgment without the annual percentage, which for most households is where the value actually was.
Questions worth asking in a first meeting
Are you a fiduciary at all times, and will you put that in writing.
How exactly are you paid, including anything you receive from third parties.
What will you do for me beyond building a portfolio, and what does that work look like in a year when nothing changes.
Sources
Adviser registration and Form ADV are published at adviserinfo.sec.gov, broker records at FINRA BrokerCheck, and guidance on selecting an investment professional at investor.gov. Walnut is informational and is not an investment adviser. This guide is educational and not personalized investment advice.
FAQ
Do I need a financial advisor?
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For a straightforward situation, a few index funds and a workplace plan, generally no. The case strengthens with complexity: equity compensation, a business, an inheritance, estate planning, or a retirement date you cannot undo.
What do advisors actually charge?
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Commonly a percentage of assets managed, frequently around 1% a year. Flat-fee and hourly advisers also exist and are often better value for a defined question, because the cost does not scale with a balance that has nothing to do with the work.
What is a fiduciary?
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Someone legally obliged to act in your interest. Registered investment advisers owe that duty. Not everyone offering financial advice does, which is why the question is worth asking directly and confirming in the Form ADV.
How do I check one?
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Advisers appear in the SEC database at adviserinfo.sec.gov with their Form ADV; brokers appear in FINRA BrokerCheck. Both are free and both show disciplinary history, which takes minutes to review.
Is a percentage fee bad?
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It is expensive for what many people use it for. Paying 1% a year on a portfolio of index funds costs a large multiple of the funds themselves, and the service delivered is frequently the allocation rather than the planning.
When is one clearly worth it?
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Concentrated equity compensation with a tax cliff, a business sale, an inheritance, estate planning, a divorce settlement, or retirement timing. Each is irreversible, and each has consequences a spreadsheet does not capture.
What about a robo-advisor instead?
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It solves allocation and rebalancing cheaply and does not solve planning. If what you need is a sensible portfolio, that is the cheaper answer. If what you need is judgment about a life event, it is not the same product.
Can AI replace one?
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It replaces the analysis, not the accountability. Software can read documents, explain holdings and model outcomes. It cannot hold a fiduciary duty or take responsibility for advice, and it does not know the facts you have not told it.
What should I ask in a first meeting?
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Whether they are a fiduciary at all times and will confirm it in writing, exactly how they are paid including anything from third parties, and what they will do beyond building a portfolio in a year when nothing changes. Evasion on any of the three is the answer.