A brokerage account is a container that holds your money and investments, managed by a licensed firm that executes your buy and sell orders

When you open a brokerage account, you're creating a relationship with a brokerage firm—a company licensed to buy and sell securities on your behalf. You deposit money into the account, and that firm holds it in trust while you decide what to invest in. The brokerage executes your trades (buys and sells), keeps track of what you own, sends you statements, and handles the tax reporting at year-end. You control what gets bought and sold; the brokerage is the intermediary between you and the market.

A brokerage account is different from a bank account. A bank holds your cash and pays you interest. A brokerage holds your cash and your investments—stocks, bonds, mutual funds, exchange-traded funds (ETFs), and other securities. The money in a brokerage account is not insured by the FDIC the way bank deposits are, though most brokerages carry SIPC protection (Securities Investor Protection Corporation), which covers up to $500,000 per account if the brokerage itself fails.

Key Takeaways

  • A brokerage account lets you buy and sell stocks, bonds, mutual funds, and ETFs through a licensed firm that executes your orders and holds your investments.
  • You can open a standard taxable brokerage account with no contribution limits, or a tax-advantaged account like a traditional or Roth IRA if you meet income requirements.
  • The brokerage charges you fees—either per trade, a percentage of assets under management, or a flat monthly fee—depending on the firm and account type.
  • Money in a brokerage account grows through price appreciation and dividends, and you pay taxes on gains and income each year, not just when you withdraw.
  • You can withdraw money from a taxable brokerage account at any time without penalty, but withdrawals from retirement accounts before age 59½ usually trigger taxes and penalties.

Types of brokerage accounts and their tax treatment

A taxable brokerage account (also called a standard or individual account) has no contribution limits and no restrictions on when you can withdraw. You can deposit as much as you want, buy and sell as often as you want, and take money out whenever you need it. The trade-off is that you pay income tax on dividends and interest each year, and capital gains tax when you sell an investment for a profit. This tax bill arrives whether you withdraw the money or leave it in the account.

A tax-advantaged retirement account—such as a traditional IRA, Roth IRA, or SEP IRA—is also a brokerage account, but with rules attached. Contributions may be tax-deductible (traditional IRA), growth is tax-deferred, and withdrawals in retirement are taxed differently depending on the account type. In exchange, you cannot withdraw before age 59½ without paying a 10% penalty plus income tax on the withdrawal. Annual contribution limits apply: for 2024, the limit for a traditional or Roth IRA is $7,000 (or $8,000 if you are 50 or older).

A joint brokerage account is owned by two people and either owner can trade or withdraw. A custodial account is opened by an adult for a minor; the adult controls it until the child reaches the age of majority (usually 18 or 21, depending on state). A trust account is held in the name of a trust and managed according to the trust's terms.

How fees work and what they cost you

Most brokerages no longer charge per-trade commissions for stocks and ETFs, but fees still exist in other forms. Some firms charge a monthly account maintenance fee ($5 to $25) if your balance falls below a minimum. Others charge a percentage of your assets under management (typically 0.25% to 1% per year), which is common at advisory firms. If you trade options, trade individual bonds, or use margin (borrowed money), additional fees apply.

Mutual funds and ETFs also carry internal costs called expense ratios—a percentage of your investment that goes to the fund company each year to cover management and operations. A low-cost index fund might charge 0.03% annually, while an actively managed fund might charge 0.50% to 1.50% or more. These fees are deducted from the fund's value automatically; you do not pay them separately, but they reduce your returns.

Some brokerages offer commission-free trading but make money through other means: interest on cash balances, payment for order flow (selling information about your trades to market makers), or premium subscription tiers. Compare fee structures across brokerages before opening an account, because small percentage differences compound over decades.

What you can buy inside a brokerage account

The core holdings are stocks (shares of individual companies), bonds (loans you make to companies or governments), and mutual funds (baskets of stocks or bonds managed by a professional). Exchange-traded funds (ETFs) are similar to mutual funds but trade like stocks throughout the day. Most brokerages also offer options (contracts that give you the right to buy or sell a stock at a set price), futures (contracts tied to commodities or indexes), and fractional shares (portions of a single share, useful if a stock is expensive).

Some brokerages offer access to initial public offerings (IPOs), penny stocks (very low-priced stocks), or international securities. Others restrict certain products—for example, some brokerages limit options trading to experienced investors, or do not offer futures at all. Check what the brokerage offers before you open an account if you have specific investments in mind.

How taxes work on brokerage account gains and income

In a taxable brokerage account, you owe taxes on three types of income: dividends (payments companies make to shareholders), interest (payments from bonds), and capital gains (profit when you sell an investment for more than you paid). Dividends and interest are taxed as ordinary income in the year you receive them. Capital gains are taxed at a lower rate if you held the investment for more than one year (long-term capital gains), or at ordinary income rates if you sold within one year (short-term capital gains).

The brokerage sends you a 1099 form at tax time (usually by January 31) that reports all dividends, interest, and capital gains. You report this on your tax return. If you buy and sell frequently, the brokerage may also send a Form 8949 listing each transaction. You do not have to withdraw money to owe taxes—the tax bill is based on what happened in the account, not on what you took out.

In a retirement account like a traditional IRA, taxes are deferred: you do not pay taxes on gains or income while the money is in the account. When you withdraw in retirement, the entire withdrawal is taxed as ordinary income. In a Roth IRA, contributions are made with after-tax dollars, but may have access to withdrawals in retirement are tax-free.

How to open a brokerage account and what you need

Most brokerages let you open an account online in 10 to 15 minutes. You will need a valid government ID, your Social Security number, proof of address (a utility bill or bank statement), and basic information about your employment and income. The brokerage uses this to verify your identity and comply with anti-money-laundering rules.

After approval, you link a bank account and transfer money into the brokerage. This usually takes one to three business days. Once the cash is in your account, you can place trades immediately. Some brokerages offer a grace period where you can trade before the cash settles, but you cannot withdraw until settlement is complete.

If you are opening a retirement account (IRA), you will also choose between a traditional and Roth IRA, and the brokerage will ask about your income to confirm you are within the limits for that year. If you are self-employed, you may open a SEP IRA or Solo 401(k) instead, which have higher contribution limits.

The difference between a brokerage account and a robo-advisor or managed account

A standard brokerage account puts you in control: you decide what to buy and sell, and you execute the trades yourself. A robo-advisor is a service offered by some brokerages where an algorithm builds and rebalances a portfolio for you based on your age, risk tolerance, and goals. You still own the account and can withdraw anytime, but the robo-advisor handles the day-to-day decisions. Robo-advisors typically charge 0.25% to 0.50% annually.

A managed account or advisory account is similar but involves a human advisor or team. They meet with you, learn your goals, and manage the portfolio on your behalf. Advisory fees are usually higher (0.50% to 1.50% or more) and may include a flat fee or hourly rate. Both robo-advisors and managed accounts are still brokerage accounts—your money is held by the brokerage, and you own the investments—but someone else is making the trading decisions.

Frequently Asked Questions

Can I lose more money than I put into a brokerage account?

In a standard brokerage account, no—your losses are limited to what you invested. If you buy $5,000 worth of stock and it goes to zero, you lose $5,000. However, if you use margin (borrowed money), you can lose more than your deposit because you owe the brokerage back the borrowed amount plus interest. Avoid margin unless you fully understand the risks.

What happens to my brokerage account if the brokerage goes out of business?

SIPC protection covers up to $500,000 per account if the brokerage fails. Your investments are held in your name, not the brokerage's, so they are separate from the firm's assets. If the brokerage closes, your account is transferred to another brokerage, and you keep your investments. This is different from a bank failure, where FDIC insurance covers deposits.

Can I have multiple brokerage accounts?

Yes. You can open accounts at different brokerages, and each account is separate for tax and SIPC purposes. Some people open multiple accounts to diversify brokerages, take advantage of different fee structures, or keep retirement and taxable accounts organized. Each account receives its own statements and tax forms.

Do I have to buy whole shares, or can I buy partial shares?

Most brokerages now offer fractional shares, which means you can buy a portion of a stock for any dollar amount. If a stock costs $500 per share and you have $100, you can buy 0.2 shares. Fractional shares are useful for dollar-cost averaging (investing a fixed amount regularly) and for building diversified portfolios with small amounts of money.

What is the difference between a brokerage account and a 401(k)?

A 401(k) is a retirement plan offered by your employer; you cannot open one yourself. A brokerage account is opened by you directly with a brokerage firm. A 401(k) has higher contribution limits ($23,500 in 2024) and may include employer matching, but you cannot withdraw before 59½ without penalty. A brokerage account has no contribution limits and no withdrawal restrictions, but no employer match and higher taxes on gains.