How to Buy ETFs: A Step-by-Step Guide

You buy ETFs through a brokerage account, the same way you buy individual stocks

To buy an ETF, you open an account with a brokerage firm, deposit money, search for the ETF by its ticker symbol, and place an order. The whole process takes minutes once your account is funded. You do not need special permission, a minimum investment amount, or approval from anyone — if you have a brokerage account and cash in it, you can buy an ETF the same day.

The main decision is which brokerage to use. Different brokerages charge different fees, offer different research tools, and have different minimum account balances. Most large brokerages — Fidelity, Charles Schwab, E*TRADE, Vanguard, Merrill Edge — charge zero commission to buy or sell ETFs, meaning you pay no fee to the brokerage itself. You will pay the ETF's own expense ratio, which is a yearly fee built into the fund, but that is separate from the brokerage commission.

Key Takeaways

• You need a brokerage account to buy ETFs; opening one takes 10 to 15 minutes and requires basic personal information and a funding method.
• Most major brokerages charge zero commission to buy or sell ETFs, so the main cost is the ETF's expense ratio, which you pay annually.
• You search for an ETF by its ticker symbol (a short code like SPY or VOO), place an order during market hours, and the trade settles in two business days.
• You can buy a partial share of an ETF at most brokerages, so you do not need thousands of dollars to start.
• ETFs trade like stocks — their price moves throughout the day — so the price you pay depends on when you place your order.

Opening a brokerage account

A brokerage account is simply an account held at a firm that buys and sells securities on your behalf. To open one, you visit the brokerage's website, click "Open an Account" or similar, and fill in your name, address, Social Security number, employment status, and how you plan to fund the account. The process is online and takes 10 to 15 minutes. You will need a government ID to verify your identity.

Most brokerages offer more than one type of account. A taxable brokerage account is the simplest: you deposit money, buy investments, and pay taxes on any gains or dividends. A retirement account like an IRA or 401(k) has tax advantages but restricts when you can withdraw money. If you are just starting out, a taxable account is usually the right choice because it has no contribution limits and no withdrawal penalties.

After you open the account, you will need to fund it. You can link a bank account and transfer money electronically, which usually takes one to three business days. Some brokerages also accept wire transfers or checks. Once the money is in your account, you are ready to buy.

Finding and placing an order for an ETF

Every ETF has a ticker symbol — a short code of one to five letters. The S&P 500 ETF SPY trades under the ticker SPY. The total U.S. stock market ETF VTI trades under VTI. To buy an ETF, you log into your brokerage account, find the search or order entry box, type the ticker symbol, and press Enter. The brokerage will show you the current price, the day's price range, and volume (how many shares are trading).

Once you have found the ETF, you place an order. You specify how many shares you want to buy (or how much money you want to spend — most brokerages let you choose either way). You then choose an order type. A market order buys the ETF at whatever price it is trading at right now; it usually fills instantly during market hours. A limit order lets you set a maximum price you are willing to pay; if the ETF does not reach that price, the order does not fill. For most investors, a market order is simpler and fine for ETFs because they trade in high volume and the price does not jump around much.

You place the order during market hours — 9:30 a.m. to 4 p.m. Eastern time on weekdays when the market is open. The order fills within seconds. The trade then settles two business days later, meaning the ETF shares officially become yours and the money officially leaves your account. You can see the shares in your account immediately, but the settlement date is when the transaction is legally complete.

Understanding ETF pricing and when to buy

ETFs trade like stocks, which means their price changes throughout the day based on supply and demand. If you place an order at 10 a.m., you might pay a different price than if you place the same order at 2 p.m. This is different from mutual funds, which price once per day at the market close.

Because ETF prices move during the day, the price you see when you search for the ETF is not locked in. When you place an order, you are agreeing to buy at the current market price (if you use a market order) or at your limit price or better (if you use a limit order). For most ETFs, the difference between the bid price — what buyers will pay — and the ask price — what sellers want — is very small, usually a few cents. This gap is called the spread, and it is the only hidden cost you pay when you buy an ETF.

You do not need to time the market or wait for a "good" price. ETFs are designed for long-term holding, and the spread and daily price movements matter far less than whether you are invested at all. Most investors simply buy on a regular schedule — monthly or quarterly — regardless of the price.

Minimum investment and fractional shares

Most brokerages allow you to buy fractional shares of an ETF, meaning you do not have to buy a whole share. If an ETF is trading at $150 per share and you have $50 to invest, you can buy one-third of a share. This removes the barrier of needing hundreds or thousands of dollars to start. You can begin with whatever amount you have.

Some brokerages have no minimum account balance at all. Others require $500 or $1,000 to open an account, but once it is open, you can buy as little as $1 worth of an ETF. Check the brokerage's website for its specific minimums before you open an account if this matters to you.

Fees you will pay

When you buy an ETF, you pay two types of costs: the brokerage commission (usually zero) and the ETF's expense ratio.

The brokerage commission is what the brokerage charges you to buy or sell. Nearly all major brokerages charge zero commission on ETF trades, so this cost is gone. Some smaller or specialized brokerages may still charge a commission, so check before you open an account if cost matters to you.

The expense ratio is an annual fee charged by the ETF itself, expressed as a percentage of your investment. A fund with a 0.03% expense ratio charges $3 per year on every $10,000 you have invested. This fee is deducted automatically from the fund's value; you do not write a check. Most broad stock market ETFs have expense ratios between 0.03% and 0.20%. Specialized or actively managed ETFs may charge more. You can find the expense ratio on the ETF's fact sheet or on your brokerage's website.

What happens after you buy

Once your ETF purchase settles, the shares appear in your account and you own them. You will see them listed with the number of shares you own, the price you paid, and the current value. If the ETF pays dividends — distributions of cash from the companies it holds — those dividends will be deposited into your account automatically, usually quarterly. You can reinvest them into more shares or leave them as cash.

You can sell your ETF shares anytime the market is open using the same process: log in, search for the ticker, enter the number of shares, and place a sell order. The money from the sale will be in your account two business days later. You will owe capital gains tax on any profit you made, but that is a separate matter from the sale itself.

Frequently Asked Questions

Do I need a lot of money to start buying ETFs?

No. Most brokerages allow fractional shares, so you can invest whatever amount you have. Many have no minimum account balance, or minimums of $500 or less. You can start with $50 or $100 if that is what you have.

Can I buy ETFs outside of market hours?

You can place an order anytime, but it will not fill until the market opens. If you place an order after 4 p.m. on a weekday or anytime on a weekend, it will fill the next time the market is open, at whatever price the ETF is trading at then. Use a limit order if you want to control the price.

What is the difference between buying an ETF and a mutual fund?

ETFs trade throughout the day like stocks and usually have lower fees. Mutual funds price once per day at the market close and often have higher expense ratios and sales charges. For most investors, ETFs are simpler and cheaper.

Do I pay taxes when I buy an ETF?

No. You only pay taxes on gains when you sell the ETF for more than you paid, or on dividends the ETF distributes. Buying does not trigger any tax event.

Can I set up automatic purchases of ETFs?

Yes. Most brokerages offer automatic investment plans where you can set up recurring purchases — weekly, monthly, or quarterly — of a specific ETF. This is called dollar-cost averaging and removes the need to remember to buy manually.