Open a Roth IRA account first, then deposit money, then pick what to invest in

A Roth IRA is a container — you open it at a bank or brokerage, put money in, and then use that money to buy investments like stocks, bonds, or mutual funds. The account itself does not invest; you do. Most people open the account online in about 10 minutes, fund it from a checking account, and then choose their investments from a menu the brokerage provides.

The order matters: you cannot buy investments until the account exists and money is in it. You also cannot put in more than the IRS limit for that year, which varies by age and income. For 2024, most people under 50 can deposit up to $7,000 per year; those 50 and older can deposit $8,000. Check the IRS website or ask your brokerage what the current year's limit is, because it changes annually.

Key Takeaways

  • Open your Roth IRA at a brokerage like Fidelity, Vanguard, or Schwab by providing your name, Social Security number, and banking information.
  • Fund the account by transferring money from your checking or savings account; you can deposit the full year's limit at once or spread deposits across the year.
  • Choose your investments from the brokerage's menu — usually mutual funds, index funds, individual stocks, or bonds — based on your timeline and comfort with risk.
  • You can change your investments anytime without penalty, so your first choice does not have to be perfect.
  • If you already have a Roth IRA elsewhere, you can move it to a new brokerage through a trustee-to-trustee transfer without tax consequences.

Choose a brokerage and open the account online

You open a Roth IRA at a brokerage — a company that holds your money and lets you buy and sell investments. The major ones are Fidelity, Vanguard, Charles Schwab, and E-Trade, but smaller brokerages work the same way. Most have no account opening fee and no minimum deposit, though some require $500 or $1,000 to start.

Go to the brokerage's website and look for "Open a Roth IRA" or "New Account". You will enter your name, date of birth, Social Security number, address, and employment status. You will also link a checking or savings account so you can transfer money in. The whole process takes 10 to 15 minutes. Once the account is open, you can fund it immediately.

If you already have a Roth IRA at another brokerage and want to move it, you do not need to open a new account at the new brokerage — they will create one as part of the transfer process. Ask the new brokerage for a trustee-to-trustee transfer form. Fill it out, send it to your old brokerage, and the money moves without you touching it. This avoids tax penalties and keeps your contribution history clean.

Fund the account from your bank

Once the account is open, transfer money from your checking or savings account into it. Log into your Roth IRA account, find the "Deposit" or "Fund Account" button, and choose "Electronic Bank Transfer" or "ACH Transfer". Enter your bank's routing number and your account number, then the amount you want to send. Most transfers take one to three business days.

You can deposit the full year's limit in one transfer, or spread it across the year — both work the same way for tax purposes. Some people deposit a lump sum in January; others set up automatic monthly transfers. The brokerage will track your total and warn you if you try to deposit more than the annual limit.

If you are over 50, remember that your limit is higher ($8,000 in 2024 instead of $7,000). The brokerage will not stop you from depositing the extra $1,000 — it is your job to know your own limit. If you deposit too much by mistake, you can withdraw the overage and any earnings on it before the tax deadline without penalty, but it is easier to get it right the first time.

Pick your investments from the brokerage's menu

Once money is in your account, you choose what to buy with it. The brokerage shows you a list of investments — usually mutual funds, index funds, individual stocks, bonds, and sometimes target-date funds. You pick one or several, decide how much of your money goes into each, and place the order. The purchase happens immediately during market hours.

If you are new to investing and do not know where to start, target-date funds are the simplest choice. You pick the fund labeled with the year you plan to retire (for example, "Target Date 2055"), and the fund automatically adjusts its mix of stocks and bonds as you get older — more aggressive when you are young, more conservative as retirement approaches. You buy once and do not have to think about it again.

If you want more control, index funds are the next step up. An index fund tracks a broad group of stocks or bonds — for example, the S&P 500 index fund holds shares in 500 large US companies. You can buy a total stock market index fund, a bond index fund, or a mix of both. Many people split their money between a US stock index fund and an international stock index fund, then add a bond fund if they want lower risk.

You can also buy individual stocks or bonds, but that requires more research and carries more risk. Most people starting out do better with funds because they spread your money across many companies at once.

Understand what you can and cannot do with the money

Money in a Roth IRA grows tax-free, and you can withdraw your contributions (the money you put in) anytime without penalty. You cannot withdraw the earnings (the profit your investments made) until you are 59½ without paying taxes and a 10% penalty — with a few exceptions like first-time home purchases up to $10,000 or medical emergencies.

You also cannot borrow from your Roth IRA the way you can from a 401(k). If you need the money before retirement, you have to withdraw it, which may trigger taxes and penalties on the earnings portion. This is why a Roth IRA works best as long-term money you will not touch.

You can change your investments anytime without penalty or tax. If you bought a mutual fund and later want to switch to an index fund, you sell the mutual fund and buy the index fund in the same account. The sale does not count as a withdrawal, so it does not affect your contribution limit or trigger taxes.

Set up automatic deposits if you want to invest regularly

Instead of making one big deposit per year, you can set up automatic monthly transfers from your bank to your Roth IRA. Most brokerages let you schedule this in the account settings. For example, you could transfer $583 per month ($7,000 ÷ 12) and have it happen automatically on the same day each month.

Automatic deposits help you stick to a savings plan and spread your purchases across the year — which can reduce the impact of market ups and downs. Once the money lands in your account, you still have to choose what to buy with it, unless you set up automatic investment instructions. Some brokerages let you say "put all deposits into this target-date fund automatically", which removes the extra step.

Know the income limits that might affect your Roth IRA

The IRS limits how much you can deposit based on your income. If you earn too much, you cannot contribute the full amount — or cannot contribute at all. The income limits change every year and depend on your filing status (single, married filing jointly, etc.). For 2024, single filers begin to lose the ability to contribute at $146,000 and cannot contribute at all above $161,000; married couples filing jointly start losing it at $230,000 and cannot contribute above $240,000. Check the IRS website for the current year's limits.

If your income is above the limit, you have two options. One is a backdoor Roth: you contribute to a traditional IRA (which has no income limit), then convert it to a Roth. This is legal but has tax complications if you already have other traditional IRAs. The other is to wait until your income drops, or to use a 401(k) instead, which has no income limits. Talk to a tax professional if you are close to the limit.

Frequently Asked Questions

Can I invest in cryptocurrency or options in a Roth IRA?

Some brokerages allow cryptocurrency and options trading in a Roth IRA, but many do not. Check your brokerage's rules before opening an account. Even if it is allowed, both are high-risk and can wipe out your account quickly — most people starting out should stick with mutual funds or index funds.

What happens if I deposit more than the annual limit by mistake?

You can withdraw the overage and any earnings on it before the tax deadline without penalty. After the deadline, you owe taxes on the earnings and a 6% penalty per year the overage sits in the account. Contact your brokerage immediately if this happens — they can help you file the correction.

Do I have to invest the money right away after depositing it?

No. Money can sit in your Roth IRA as cash for as long as you want. However, it will not grow unless it is invested, so most people buy investments within a few days of funding the account. You can also leave part of it in cash as an emergency reserve.

Can I move my Roth IRA to a different brokerage later?

Yes, through a trustee-to-trustee transfer. The new brokerage handles most of the paperwork. The move does not count as a withdrawal, so there are no taxes or penalties. You can do this as many times as you want.

What is the difference between a Roth IRA and a traditional IRA for investing purposes?

The investing process is identical — you open an account, fund it, and pick investments. The difference is tax treatment: traditional IRA contributions may be tax-deductible now, but withdrawals in retirement are taxed; Roth contributions are not deductible, but withdrawals in retirement are tax-free. Choose based on whether you think your tax rate will be higher now or in retirement.