Yes, you can invest in the S&P 500 on Robinhood in three ways

Robinhood lets you buy into the S&P 500 through individual stocks, exchange-traded funds (ETFs), or index mutual funds. You do not have to pick all 500 companies yourself — you can buy a single fund that holds them all. The method you choose depends on how much money you want to start with, how often you want to trade, and whether you prefer automatic investing.

The most common route for beginners is buying an S&P 500 ETF like SPY, IVV, or VOO. These trade like stocks during market hours, cost little to own, and let you own a piece of all 500 companies with one purchase. Robinhood charges no commission on any of these trades.

Key Takeaways

  • S&P 500 ETFs like SPY, IVV, and VOO each hold all 500 companies and trade throughout the day on Robinhood with no commission.
  • You can start with as little as one share of an ETF, which costs between $400 and $500 depending on the fund, or fractional shares for any dollar amount.
  • Robinhood charges no trading fees, but the ETF itself has an expense ratio — a small annual percentage that covers the fund's operating costs.
  • You can set up automatic recurring investments through Robinhood's recurring investment feature to buy S&P 500 funds on a schedule you choose.
  • Dividends from S&P 500 funds are automatically reinvested or paid to your account depending on the fund and your settings.

The three ways to own the S&P 500 on Robinhood

ETFs are the simplest choice for most people. An ETF is a fund that holds shares of many companies and trades like a single stock. SPY, IVV, and VOO each hold all 500 S&P 500 companies. You buy them the same way you buy any stock on Robinhood — search the ticker, enter the number of shares or dollar amount, and confirm. Each one has a slightly different expense ratio, ranging from about 0.03% to 0.09% per year, which is deducted automatically.

Mutual funds are similar to ETFs but trade only once per day, after the market closes. Robinhood offers mutual funds like Vanguard's VFIAX and Fidelity's FSKAX, both of which track the S&P 500. These have low expense ratios (around 0.04% per year) and work well if you plan to hold for years without trading in and out. You place an order during market hours, but it executes at the closing price that day.

Individual stocks are the third route, though it requires more work. You could buy shares of all 500 companies yourself, but that would take hours and cost money in the past. Robinhood charges no commission now, but most people find it simpler to buy one ETF instead.

How much money you need to start

If you buy whole shares, the minimum depends on the fund's price per share. SPY typically costs around $450 to $500 per share, IVV around $400 to $450, and VOO around $250 to $300. You can buy just one share to start, so your minimum investment is whatever one share costs that day.

Robinhood also offers fractional shares, which means you can invest any dollar amount — $1, $50, $100, or whatever you have. When you buy a fractional share, you own a piece of the full share. This removes the barrier of needing several hundred dollars upfront. You can set up a recurring investment for as little as $1 per week or per month.

Expense ratios and what they cost you

Robinhood charges no commission to buy or sell S&P 500 funds, but the funds themselves charge an expense ratio. This is an annual fee expressed as a percentage of what you own. For example, VOO charges 0.03% per year, which means if you own $10,000 in VOO, you pay $3 per year in fees.

The expense ratio is deducted automatically from the fund's value — you do not pay it separately. Different S&P 500 ETFs charge different ratios. VOO and VFIAX are among the lowest at 0.03% to 0.04%. SPY is slightly higher at 0.09%. Over decades, even small differences in expense ratios add up, so comparing them before you buy makes sense.

Setting up automatic investing

Robinhood's recurring investment feature lets you buy S&P 500 funds on a schedule you set. You can choose to invest weekly, biweekly, or monthly. The money comes from your Robinhood cash account automatically on the day you choose. This is useful if you want to invest a fixed amount regularly without having to remember to place an order each time.

To set up recurring investing, search for the fund you want, tap the three-dot menu, and select "Recurring Investment." Choose your frequency and amount. You can pause or cancel anytime. Robinhood will still charge no commission on these automatic purchases.

Dividends and how they work

S&P 500 companies pay dividends — small cash payments to shareholders. When you own an S&P 500 fund, you receive dividends from all 500 companies combined. On Robinhood, dividends are usually reinvested automatically, meaning they buy more shares of the fund for you. Some funds and accounts handle this differently, so check your account settings.

Dividends are taxable income in the year you receive them, even if you reinvest them. When you file taxes, you will report dividend income on your return. If you hold the fund in a regular taxable account (not a retirement account), you owe taxes on dividends each year. If you hold it in an IRA or other retirement account through Robinhood, taxes are deferred.

Tax considerations for S&P 500 investing

When you sell shares of an S&P 500 fund, you may owe capital gains tax on the profit. If you held the shares for more than one year, you pay long-term capital gains tax, which is lower than ordinary income tax. If you held them for one year or less, you pay short-term capital gains tax at your regular income tax rate.

Robinhood provides a tax document called Form 1099 at the end of the year if you sold shares or received dividends. This form shows your gains, losses, and dividend income. You use it to fill out your tax return. If you buy and hold without selling, you still report dividend income but have no capital gains to report until you sell.

Frequently Asked Questions

Can I buy fractional shares of S&P 500 ETFs on Robinhood?

Yes. Robinhood lets you buy fractional shares of most S&P 500 ETFs, including SPY, IVV, and VOO. You can invest any dollar amount, even $5 or $10, and own a proportional piece of the fund. Fractional shares trade during regular market hours and have the same expense ratio as whole shares.

Which S&P 500 fund has the lowest fees?

VOO and VFIAX both charge 0.03% per year, among the lowest available. SPY charges 0.09%. Over a $10,000 investment held for 10 years, the difference between 0.03% and 0.09% is roughly $60, so lower-cost funds save money over time. All three are available on Robinhood with no commission.

Do I pay taxes on S&P 500 dividends every year?

Yes, if you hold the fund in a regular taxable account. Dividends are taxable income in the year you receive them, even if you reinvest them automatically. Robinhood sends you a 1099 form showing dividend income. If you hold the fund in a retirement account like a Roth IRA, dividends are not taxed until you withdraw money.

What happens if I sell my S&P 500 fund at a loss?

You can deduct the loss against other investment gains or against up to $3,000 of ordinary income per year. Any loss beyond that carries forward to future years. Robinhood tracks your cost basis and gain or loss automatically and reports it on your 1099 form at year-end.

Can I set up automatic investing with less than $1 per week?

Robinhood's minimum for recurring investments varies by fund, but most allow $1 or more per week. Check the fund's details in the app to see the minimum. Even small amounts add up over time, especially with fractional shares and no commission fees.