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How to open a brokerage account

Key takeaways

  • Anyone who’s age 18 or older may be eligible to open a brokerage account.
  • One type of brokerage account is a cash account, which allows you to buy investments with money you move into the account.
  • More advanced investors may want to open a margin account, which allows you to buy investments with a loan from the brokerage firm.
  • If you make a profit when selling investments in a brokerage account, you may have to pay capital gains taxes.

You might already invest money in a 401(k), IRA, or health savings account (HSA)—or all of the above—but you might consider opening a brokerage account too. Unlike retirement accounts or an HSA, you don’t have to wait until a certain age or have qualified expenses to withdraw your contributions or investment earnings. Anyone at least age 18 can apply to open a brokerage account in a few minutes at a brick-and-mortar or online brokerage firm. Here’s how to open a brokerage account in 6 steps.

1. Figure out where to open a brokerage account

Ask yourself: What are my primary investing objectives? For example, if you want the ease and convenience of having everything in one place, you could consider the firm where your company has its 401(k) plan or where you already have an IRA.

Considerations could also include whether the company offers account features you like and will use, responsive customer service, how easy it is to navigate its website and/or app, and how much it charges in commissions and fees.

(Psst ... learn about investing at Fidelity, which charges $0 account fees and has no minimums for opening or maintaining a brokerage account.1 Parents with a Fidelity account can open a youth brokerage account on behalf of their teens ages 13 to 17.)

2. Decide what kind of account you want

You can approach investing within a brokerage account in a few different ways. You might opt to DIY your investments and manage them yourself. Or you could work with a financial professional to get help selecting and managing your investments for a fee. For something in between, you might consider a robo advisor, an automated investment platform that can help you build a portfolio using technology that considers your financial goals, risk tolerance, and time horizon, among other variables. Robo advisors typically have lower costs than working directly with a human financial professional.

You’ll also need to decide if you want a cash account or a  margin account. A cash account means you buy investments with money in the account. With a margin account, you can buy with the cash you have or borrow money to buy securities (hence the phrase “buying on margin”). Only investors who fully understand the risks, including the possibility of magnified losses, should consider opening a margin account, which is governed by many rules.

3. Fill out the application

A brokerage account application will usually ask for personal details like Social Security number and residential address, employment info, investment profile, and, if you’ll be investing online, bank information. The broker-dealer is legally required to verify your identity, which is often done through a third party, so you may be asked to provide documentation/ID. The process could take as little as a few minutes online.

4. Fund your account

Once you open a brokerage account, you can link it to a bank account and transfer money. Once you've been approved to trade and have funded your account, you're ready to invest. Keep in mind that some securities require minimum investments, though you may be able to start investing by buying fractional shares, or in dollar amounts instead of number of shares, in certain stocks and exchange-traded funds (ETFs).

5. Invest using the cash in your account

Once you’ve transferred money into your brokerage account, you may want to consider investing in products beyond a core cash or sweep account. While these accounts pay interest, you could be missing out on the higher potential gains of other investments that carry a greater risk of loss.

In addition to one-time investments, you may choose to set up recurring investments, which is when you buy individual stocks or funds with the same amount of money at regular intervals. This employs a strategy known as  dollar-cost averaging. Continually investing, regardless of market prices, may help to reduce the impact of volatility on the overall purchase. For the strategy to be effective, you must continue to purchase shares when prices are up and when they’re down.

Related: How to set up recurring investments at Fidelity

6. Check in on your investments

Whether you are doing it yourself or working with a financial professional, monitor your investments periodically. Fidelity recommends checking in on your portfolio at least annually, after a major change in financial circumstances, after a life event like marriage or having a child, or after big market swings to be sure that your resulting portfolio still aligns with your financial goals, risk tolerance, and time horizon.

For instance, when you first invested, you might have split investments into 60% stocks and 40% bonds. But due to market fluctuations, you might now have 75% of your money in stock investments with bonds at 25%. Depending on your specific goals, you can adjust your holdings by rebalancing, or buying and selling investments to help keep a portfolio in line with an investment strategy.

Because a brokerage account is a taxable account, you may receive tax form 1099-B, which reports your transactions to both you and the IRS. If you sold investments and made a profit, you may have to pay capital gains taxes. If you have investments that are worth less than when you acquired them, you may be able to tax-loss harvest, a strategy of selling investments for a loss to offset realized gains. You may also receive tax form 1099-DIV if you earned at least $10 in taxable dividends and/or form 1099-INT if you earned at least $10 in interest. Consult a tax professional for your situation.

Open a brokerage account

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Zero account minimums and Zero account fees apply to retail brokerage accounts only. Account minimums may apply to certain account types (e.g., managed accounts) and/or the purchase of some Fidelity mutual funds that have a minimum investment requirement. If you choose to invest in mutual funds, underlying fund expenses still apply. There may also be commissions, interest charges, and other expenses associated with transacting or holding specific investments (e.g., mutual funds), or selecting certain account features or types (e.g., managed accounts) Additionally, accounts that have been opened through, or are serviced by, an intermediary, or in connection with your workplace benefits, may incur additional fees or restrictions. See https://www.fidelity.com/commissions for more information and/or the fund’s prospectus for details.

There may be mutual funds or other investments that require a minimum amount to invest, but Fidelity does not require a minimum to start investing.​

Investing involves risk, including risk of loss.

Past performance is no guarantee of future results.

Fidelity does not provide legal or tax advice. The information herein is general and educational in nature and should not be considered legal or tax advice. Tax laws and regulations are complex and subject to change, which can materially impact investment results. Fidelity cannot guarantee that the information herein is accurate, complete, or timely. Fidelity makes no warranties with regard to such information or results obtained by its use, and disclaims any liability arising out of your use of, or any tax position taken in reliance on, such information. Consult an attorney or tax professional regarding your specific situation.

Fidelity Brokerage Services LLC, Member NYSE, SIPC, 900 Salem Street, Smithfield, RI 02917

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