A fee-only advisor charges you directly for information, not through commissions on products they sell

A fee-only financial advisor is paid only by you — the client — for the time and informed they provide. They do not earn money when you buy an investment product, insurance policy, or mutual fund. This payment structure is the defining feature that separates them from advisors who earn commissions on the products they recommend.

Fee-only advisors work under what is called a fiduciary duty in most cases, meaning they are legally required to put your interests ahead of their own when giving information. Because they have no financial incentive to steer you toward one product over another, the structure removes a built-in conflict of interest that exists when an advisor profits from your purchase.

The term "fee-only" is specific. An advisor who charges a fee but also accepts commissions is not fee-only — they are a "fee-based" advisor, which is a different arrangement. The distinction matters because it changes how their recommendations might be influenced.

Key Takeaways

  • Fee-only advisors are paid directly by you through flat fees, hourly rates, or a percentage of assets under management, with no commissions from product sales.
  • Fee-based advisors charge fees and also accept commissions, creating a potential conflict of interest that fee-only advisors do not have.
  • Most fee-only advisors operate under fiduciary duty, legally requiring them to recommend what is best for you rather than what earns them the most.
  • You pay for information whether you act on it or not, so you know exactly what the advisor's income depends on.

How fee-only advisors charge you

Fee-only advisors use three main payment models, and some use a combination of them.

Hourly fees work like hiring a lawyer or accountant. You pay a set rate per hour for the time the advisor spends on your situation. Rates vary widely depending on the advisor's experience and location, but typically range from $150 to $400 per hour. This model works well if you need information on a specific question — whether to take a lump sum or annuity, how to handle a windfall, or how to structure a portfolio — and do not need ongoing management.

Flat fees are a fixed price for a defined scope of work. An advisor might charge $2,000 to build a comprehensive financial plan, or $500 to review your retirement account structure. You know the total cost upfront. This model is useful when you want a one-time plan or a specific deliverable, and you do not expect to need regular check-ins.

Assets under management (AUM) is a percentage of the money the advisor manages for you, usually charged annually. If an advisor manages $500,000 of your assets and charges 1% AUM, you pay $5,000 that year. The percentage often decreases as your assets grow — you might pay 1% on the first $500,000 and 0.75% on amounts above that. This model aligns the advisor's income with your portfolio size, so they benefit when your investments grow. It is common for advisors who provide ongoing portfolio management and regular meetings.

Fee-only versus fee-based: why the difference matters

A fee-based advisor charges you a fee and also earns commissions when you buy certain products. For example, they might charge you $200 per hour for planning information, but also earn a 5% commission if you buy a mutual fund or annuity they recommend. This creates a dual incentive: they earn money both from your time and from your purchases.

The conflict is not automatic — a fee-based advisor can still give sound information — but the structure creates a financial reason to recommend a commissioned product over an uncompensated alternative. If two investment options are equally suitable for your situation, but one pays the advisor a commission and the other does not, the advisor has a financial incentive to recommend the first one.

Fee-only advisors have no such incentive. Whether you buy a specific fund, hold cash, or do nothing, their income stays the same. This does not mean fee-only advisors are always better — they may charge higher fees overall, or they may not be the right fit for your situation — but it does mean their recommendation is not influenced by what they earn from your purchase.

Fiduciary duty and what it means for you

Most fee-only advisors are fiduciaries, meaning they are legally bound to act in your best interest when giving information. A fiduciary must disclose conflicts of interest, recommend suitable investments based on your goals and risk tolerance, and prioritize your benefit over their own profit.

Not all advisors are fiduciaries at all times. Some are fiduciaries only when managing retirement accounts (like IRAs), but not when giving general investment information. Others are "suitability" advisors, meaning they only have to recommend investments that are suitable for you — a lower standard than fiduciary duty. The difference is important: a suitable investment might be profitable for the advisor even if a better option exists for you.

When you work with a fee-only advisor, ask whether they are a fiduciary at all times or only in certain situations. This information should be in their Form ADV Part 2A, a disclosure document that all registered investment advisors must provide to clients. You can also search the SEC's Investment Adviser Public Disclosure database or your state's securities regulator to verify an advisor's registration and disciplinary history.

When fee-only makes sense for your situation

Fee-only advisors are most useful when you want objective information without worrying that a recommendation is driven by commission potential. This is especially valuable if you are making a large financial decision — whether to retire, how to invest a lump sum, or how to structure your portfolio across multiple account types.

Fee-only advisors also work well if you want ongoing portfolio management and regular meetings. Because their income grows with your assets, they have an incentive to help your portfolio grow, and they benefit when you stay with them long-term. If you have a complex financial situation — multiple income sources, real estate, business ownership, or significant tax considerations — a fee-only advisor can spend time on your situation without worrying that the time is unprofitable because you did not buy a commissioned product.

Fee-only is less necessary if you are looking for straightforward, straightforward information on a narrow question, or if you prefer to work with an advisor who also sells products and you trust their judgment. Some people are comfortable with fee-based advisors if they understand the commission structure and feel confident the advisor is not letting it influence their recommendations.

What to expect when you hire a fee-only advisor

Before you hire a fee-only advisor, you should receive a written engagement letter that spells out the fee structure, what services are included, how often you will meet, and what happens if you end the relationship. The letter should also state whether the advisor is a fiduciary and what that means in your situation.

You will also receive Form ADV Part 2A, the advisor's disclosure document. This form lists their qualifications, how they are compensated, any disciplinary history, and how they manage conflicts of interest. Read it carefully — it is a legal document designed to inform you, not to sell you.

Fee-only advisors typically require a minimum account size to work with you, often $100,000 to $1 million depending on the advisor and the service model. Some advisors who charge hourly or flat fees have no minimum. If you have a smaller portfolio, you may find fee-only advisors through robo-advisors (automated platforms that charge low AUM fees) or by working with an advisor on an hourly or flat-fee basis for specific projects.

Finding and vetting a fee-only advisor

The National Association of Personal Financial Advisors (NAPFA) and the Garrett Planning Network both maintain directories of fee-only advisors. NAPFA members must be fiduciaries and cannot earn commissions. The Garrett Planning Network includes advisors who charge hourly or flat fees, many with lower minimums than traditional firms.

You can also search the SEC's Investment Adviser Public Disclosure database by name or location to find registered advisors and review their Form ADV filings. This database shows whether an advisor has any disciplinary actions, criminal history, or regulatory complaints on record.

When you contact an advisor, ask about their credentials (CFP, CFA, and CPA are common), their experience with situations like yours, how they charge, what their minimum is, and whether they are a fiduciary at all times. Ask for references from current clients if possible. Many advisors offer a free initial consultation, which gives you a chance to see whether you work well together before you commit.

Frequently Asked Questions

Is a fee-only advisor always a fiduciary?

Most fee-only advisors are fiduciaries, but not all. Ask directly whether the advisor is a fiduciary at all times or only in certain situations, and request their Form ADV Part 2A to confirm. Some fee-only advisors may not be registered with the SEC or state regulators if they manage very small accounts, so the fiduciary requirement may not explore to them.

How much does a fee-only advisor typically cost?

Costs vary by service model. Hourly advisors charge $150 to $400 per hour. Flat-fee advisors might charge $1,000 to $5,000 for a financial plan. AUM advisors typically charge 0.5% to 1.5% annually, with lower percentages for larger portfolios. Some advisors use a combination of these models.

Can a fee-only advisor sell me investment products?

Yes, but they do not earn a commission when you buy them. A fee-only advisor can recommend and help you purchase mutual funds, stocks, bonds, or other investments. You pay the advisor's fee regardless of what you buy, so the advisor has no financial incentive to push you toward any particular product.

What is the difference between a fee-only advisor and a robo-advisor?

A robo-advisor is an automated platform that builds and manages a portfolio based on your goals and risk tolerance, usually charging 0.25% to 0.50% annually in AUM fees. A fee-only human advisor provides personalized information, ongoing meetings, and judgment calls that an algorithm cannot make. Robo-advisors are cheaper and have lower minimums, but they do not offer the same level of customization or human interaction.

How do I know if a fee-only advisor is trustworthy?

Check their registration in the SEC's Investment Adviser Public Disclosure database and review their Form ADV Part 2A for disciplinary history. Ask for references from current clients, verify their credentials through the issuing organizations (CFP Board, CFA Institute), and meet with them in person or by video before you commit. Trust your instinct — if something feels off, keep looking.