Investment advisors charge in three main ways: a percentage of assets you give them to manage, an hourly rate for advice, or a flat annual fee

The most common structure is assets under management (AUM), where you pay a percentage of the total money they manage for you — typically 0.5% to 2% per year, though it varies by firm size and the amount you're investing. If an advisor manages $500,000 of your money at 1% AUM, you pay $5,000 that year. The percentage often drops as your account grows larger.

Some advisors charge by the hour, like a lawyer or accountant would, ranging from $150 to $400 per hour depending on their experience and location. Others use a flat annual fee — say $2,000 or $5,000 per year — regardless of how much money you have with them. A few advisors work on commission, earning money when you buy or sell investments they recommend, though this creates a conflict of interest that many investors try to avoid.

The fee structure matters because it shapes what the advisor is incentivized to do. An advisor paid by AUM makes more money if your account grows, which aligns their interests with yours. An advisor on commission might push you to trade more often or buy products that pay them higher commissions. Understanding which model you're dealing with helps you spot potential conflicts.

Key Takeaways

  • Assets under management (AUM) is the most common fee structure, charging you a percentage of the money the advisor manages, usually between 0.5% and 2% per year.
  • Hourly fees and flat annual fees are alternatives that may cost less if you need occasional advice rather than ongoing management.
  • Commission-based advisors earn money when you buy or sell investments, which can create pressure to trade more often than is in your interest.
  • A fiduciary advisor is legally required to put your interests first; non-fiduciary advisors only have to recommend "suitable" investments, which is a weaker standard.
  • Fees are negotiable, especially if you have a large account or are willing to consolidate multiple accounts with one firm.

How AUM fees work in practice

With AUM, the percentage you pay is usually tiered — you might pay 1.5% on the first $250,000, then 1% on the next $250,000, then 0.75% on anything above that. This means the effective rate you pay drops as your account grows. A $100,000 account at a flat 1% costs $1,000 per year; a $1 million account at the same firm might cost $7,500 per year because of the tiered structure, which works out to 0.75% overall.

The fee is usually deducted from your account quarterly or monthly, so you don't write a check — the money just comes out. This can make it easy to forget you're paying, which is why it's worth calculating the dollar amount upfront and asking yourself whether the advice is worth it. An advisor managing $500,000 at 1% costs you $5,000 per year; over 20 years, that's $100,000 in fees alone, not counting the investment returns you could have earned on that money.

Hourly and flat-fee models

Hourly advisors work well if you need help with a specific decision — whether to rebalance your portfolio, how to handle an inheritance, or what to do with a bonus. You pay for the time spent, and when the conversation ends, so does the cost. This model is common among fee-only advisors who don't manage money directly but give you a plan you execute yourself.

Flat annual fees are useful if you want ongoing advice but your account is small or you don't want to pay a percentage. A $3,000 annual fee on a $100,000 account is 3%, which is higher than AUM, but on a $50,000 account it's 6% — so flat fees make more sense for smaller portfolios. Some advisors use a hybrid: a flat fee for planning plus a smaller AUM charge on money they manage.

Commission-based compensation and conflicts of interest

Commission advisors earn money when you buy or sell investments, usually receiving a percentage of the transaction value. This model was standard decades ago but has fallen out of favor because the incentives are misaligned: the advisor profits when you trade, not when you sit still and let investments grow. A commission advisor might recommend frequent rebalancing, actively managed funds with high turnover, or products that pay higher commissions than alternatives.

Some advisors are paid partly by commission and partly by AUM or fees, which can still create conflicts. The key question is whether the advisor is a fiduciary — legally required to put your interests first — or merely a "suitability" advisor, who only has to recommend investments that are appropriate for you, not necessarily the best option. Fiduciaries must disclose conflicts; suitability advisors don't have the same obligation.

Fiduciary versus non-fiduciary advisors

A fiduciary advisor must act in your best interest, even if it costs them money. Registered Investment Advisors (RIAs) are fiduciaries by law. Stockbrokers and insurance agents are typically not fiduciaries unless they explicitly agree to be, though some now offer fiduciary services as an option.

The difference matters most when there's a conflict. If a fiduciary advisor recommends a low-cost index fund that pays them nothing, you can trust that recommendation. If a non-fiduciary recommends an actively managed fund that pays them a commission, you can't be sure whether they chose it because it's best for you or because it benefits them. Always ask an advisor directly: "Are you a fiduciary 100% of the time, or only when you're managing money?" The answer tells you what standard they're held to.

Negotiating fees and comparing costs

Fees are not fixed. Advisors negotiate, especially if you have a large account, multiple accounts to consolidate, or you're bringing in a spouse's money too. If an advisor quotes 1% AUM, ask whether that rate applies to your full account or if there's room to move. Larger firms often have published fee schedules they won't budge on; smaller or independent advisors have more flexibility.

When comparing advisors, calculate the actual dollar cost, not just the percentage. A 0.75% fee on $200,000 is $1,500 per year; a 1% fee is $2,000. Over 10 years, that $500 annual difference adds up to $5,000 or more. Also ask whether the fee covers everything or if there are hidden costs — some advisors charge AUM plus trading fees, custodian fees, or advisory fees for specific services.

What you get for the fee

The fee should cover ongoing portfolio management, rebalancing, tax-loss harvesting (selling losing investments to offset gains), and regular check-ins. It typically does not cover estate planning, tax preparation, or insurance advice — those are often add-ons or referrals to other professionals. Some advisors include financial planning as part of the fee; others charge separately for a plan and then manage the money for an additional AUM fee.

Before you hire an advisor, ask exactly what's included: How often will we meet? Will you rebalance automatically or only when I ask? Do you do tax-loss harvesting? Will you coordinate with my accountant or attorney? The answers help you understand whether the fee is reasonable for the service level you're getting.

Frequently Asked Questions

Is 1% AUM a standard fee?

1% is common, but it's not universal. Larger firms and robo-advisors often charge 0.25% to 0.75%; smaller independent advisors may charge 1% to 1.5%. The rate depends on your account size, the complexity of your situation, and the firm's business model. Always compare actual dollar costs, not just percentages.

Can I negotiate an advisor's fee if I have a small account?

It depends on the advisor. Large firms with published fee schedules rarely negotiate on small accounts. Independent advisors or those with flat-fee models are more flexible. If an advisor won't negotiate, ask whether they have a minimum account size and whether a robo-advisor or lower-cost alternative might suit you better.

What's the difference between a robo-advisor and a human advisor?

Robo-advisors are automated platforms that build and manage portfolios based on your goals and risk tolerance, charging 0.25% to 0.50% AUM. Human advisors provide personalized advice and hand-holding, usually charging more. Some hybrid services offer both. Robo-advisors work well for straightforward situations; human advisors add value when your finances are complex or you need behavioral guidance.

Should I avoid commission-based advisors entirely?

Commission advisors aren't inherently bad, but the incentive structure favors trading over holding. If you work with one, ask them to explain why they recommend each trade and whether they're a fiduciary. Many investors prefer fee-only advisors to eliminate the conflict entirely.

How do I know if an advisor's fee is reasonable?

Calculate the annual dollar cost and ask yourself whether the advice and service justify it. Compare it to other advisors and to low-cost alternatives like index funds or robo-advisors. If an advisor can't explain what you're paying for or why their fee is higher than competitors, that's a red flag.