A Roth IRA lets you save money in an account where your investments grow tax-free, and you can withdraw that growth without paying taxes later

A Roth IRA is a retirement savings account where you put in after-tax money — money you've already paid income tax on. That money then grows through investments (stocks, bonds, mutual funds, or other options you choose), and when you withdraw it in retirement, you owe no federal income tax on any of that growth. This is different from a traditional IRA, where you get a tax break when you contribute but pay taxes when you withdraw.

The account itself is opened at a bank, brokerage, or credit union. You control what investments go inside it. The IRS sets rules about how much you can put in each year, who can open one, and when you can take money out without penalties.

Key Takeaways

  • You contribute after-tax money to a Roth IRA, and all future growth and withdrawals are tax-free in retirement.
  • Your annual contribution limit depends on your age and income; for 2024, the limit is $7,000 per year for most people under 50, with higher limits for those 50 and older.
  • You can withdraw your contributions (the money you put in) at any time without penalty, but earnings (growth) withdrawn before age 59½ usually trigger a 10% penalty plus taxes.
  • Income limits determine whether you can contribute; if your income is too high, you cannot open or fund a Roth IRA directly.
  • The account has no required withdrawals during your lifetime, so your money can keep growing tax-free for decades.

How money moves in and out of a Roth IRA

You open a Roth IRA at a financial institution — a bank, brokerage firm like Fidelity or Vanguard, a credit union, or an online investment platform. Once the account is open, you transfer money into it from your checking or savings account. That money is now in the Roth IRA, but it is still sitting as cash until you decide what to invest it in.

You then choose investments: individual stocks, bonds, mutual funds, exchange-traded funds (ETFs), or other options the institution offers. Your money grows (or sometimes shrinks) based on how those investments perform. You can change your investments whenever you want, and you can move money between investments within the same account without tax consequences.

When you need to withdraw money, you contact the institution and request a withdrawal. The money goes back to your bank account. The tax treatment depends on your age and whether you are withdrawing contributions or earnings.

Income limits and who can open a Roth IRA

The IRS sets income thresholds that determine whether you can fund a Roth IRA. These limits change each year and depend on your filing status (single, married filing jointly, married filing separately, or head of household). If your income is below the limit, you can contribute the full annual amount. If your income falls within a phase-out range, you can contribute a reduced amount. If your income exceeds the upper limit, you cannot contribute to a Roth IRA directly.

For 2024, the income limits for single filers are $146,000 to $161,000. For married couples filing jointly, the range is $230,000 to $240,000. These numbers shift upward each year. Your income is measured by your modified adjusted gross income (MAGI), which is reported on your tax return.

If your income is too high to contribute directly, some people use a strategy called a "backdoor Roth" — they contribute to a traditional IRA and then convert it to a Roth IRA. This is legal but has tax and administrative rules you should understand before attempting it.

Annual contribution limits and catch-up contributions

The IRS limits how much you can put into a Roth IRA each year. For 2024, the limit is $7,000 per year if you are under age 50. If you are 50 or older, you can contribute an additional $1,000 per year, for a total of $8,000. These limits apply to the combined total of all traditional and Roth IRAs you own — you cannot put $7,000 into a Roth and another $7,000 into a traditional IRA in the same year.

The contribution limit changes periodically when the IRS adjusts it for inflation. You can contribute at any time during the year, and you have until the tax filing deadline (usually April 15 of the following year) to make a contribution that counts toward that year's limit.

If you have earned income — wages, self-employment income, or other compensation reported to the IRS — you can contribute up to that amount. If you earned $3,000 in a year, you can only contribute $3,000 to a Roth IRA that year, even if the annual limit is higher.

Tax-free growth and tax-free withdrawals in retirement

Once money is in a Roth IRA, all growth is tax-free. If you invest $7,000 and it grows to $15,000 over ten years, you owe no federal income tax on that $8,000 gain. This is the core advantage of a Roth IRA: the growth compounds without being reduced by taxes each year.

When you reach age 59½ and have held the Roth IRA for at least five years, you can withdraw both your contributions and your earnings completely tax-free. You do not report this withdrawal as income on your tax return. This is true even if your earnings have grown to hundreds of thousands of dollars.

The five-year holding period is measured from January 1 of the year you first opened any Roth IRA, not from the date of each individual contribution. If you opened a Roth IRA in 2020, the five-year period ends on January 1, 2025, regardless of when you made specific contributions.

Withdrawals before retirement and penalty rules

You can withdraw your contributions (the money you put in) from a Roth IRA at any time, for any reason, without penalty or taxes. If you contributed $10,000 total over several years and want to withdraw $5,000, you can do so with no consequences. This is one reason some people use a Roth IRA as an emergency fund, though it is designed for retirement.

Withdrawing earnings (the growth) before age 59½ is different. If you withdraw earnings before that age, you owe federal income tax on those earnings plus a 10% penalty. There are some exceptions: you can withdraw earnings without penalty if you are disabled, if you use the money for a first-time home purchase (up to $10,000 lifetime), or if you are paying for higher education expenses. You can also withdraw earnings without penalty if you have a Roth IRA conversion and follow the "pro-rata rule" — a complex calculation that applies when you have both traditional and Roth IRAs.

If you are unsure whether a withdrawal will trigger a penalty, contact the financial institution holding your Roth IRA or consult a tax professional before withdrawing.

No required withdrawals during your lifetime

A traditional IRA requires you to start taking withdrawals at age 73 (as of 2023; this age increases over time). A Roth IRA has no such requirement. You can leave your money in the account for your entire life, and it will continue to grow tax-free. This makes a Roth IRA useful for people who do not need the money in retirement or who want to leave a larger inheritance to heirs.

After you die, your heirs inherit the Roth IRA. They must withdraw the money within ten years (under current rules), but those withdrawals are still tax-free. This is another advantage over a traditional IRA, where heirs owe income tax on withdrawals.

Frequently Asked Questions

Can I have both a Roth IRA and a traditional IRA at the same time?

Yes, you can own both accounts simultaneously. However, your annual contribution limit applies to the combined total of both accounts. If the limit is $7,000 and you contribute $4,000 to a traditional IRA, you can only contribute $3,000 to a Roth IRA that year.

What happens if I exceed the contribution limit?

If you contribute more than the annual limit, the excess is considered an "excess contribution." You owe a 6% penalty tax on the excess amount each year it remains in the account. You can withdraw the excess and any earnings on it before your tax filing deadline to avoid the penalty, but you will owe taxes on the earnings portion.

Can I convert a traditional IRA to a Roth IRA?

Yes, you can convert all or part of a traditional IRA to a Roth IRA at any time. When you convert, you owe income tax on the amount converted (unless it was a non-deductible contribution). After the conversion, that money grows tax-free in the Roth IRA. There is no income limit for conversions, even if your income is too high to contribute directly to a Roth.

What if I lose my job or my income drops — can I still contribute?

You can contribute to a Roth IRA only if you have earned income that year. If you had no income, you cannot contribute. If your income drops below the Roth IRA income limit, you can resume contributing. If your income exceeds the limit partway through the year, you can only contribute a reduced amount based on the phase-out calculation.

Do I need to report my Roth IRA on my tax return?

You do not report contributions to or withdrawals from a Roth IRA on your federal tax return, with one exception: if you make a non-deductible contribution to a traditional IRA, you must file Form 8606 to track it. Roth conversions are reported on Form 8606 as well. Otherwise, Roth IRAs are not reported annually.