A Roth IRA has a simple promise at its core: you pay tax on the money going in, and you pay no tax on the money coming out in retirement. The growth in between is tax-free too. That combination is why it is one of the most popular retirement accounts in the United States.
Here is how each part actually works, from your first deposit to your final withdrawal.
Key facts at a glance
| Feature | How it works |
|---|---|
| Contributions | After-tax dollars, no deduction |
| Growth | Tax-free inside the account |
| Qualified withdrawals | Tax-free and penalty-free |
| 2026 contribution limit | $7,500, or $8,600 if 50+ |
| Required withdrawals | None during your lifetime |
Figures reflect IRS Notice 2025-67 as of July 2026.
Step one: you contribute after-tax money
You fund a Roth IRA with money you have already paid income tax on. There is no upfront deduction like a traditional IRA offers.
For 2026, you can contribute up to $7,500, or $8,600 if you are 50 or older. The limit is combined across all your IRAs, not per account.
You can contribute for a given tax year up until the tax filing deadline the following spring.
Step two: your money is invested
A Roth IRA is not an investment itself. It is a container that holds investments you choose, such as index funds, individual stocks, ETFs, or bonds.
Once you open the account, you pick what to buy inside it. Many beginners start with a broad, low-cost index fund and add to it over time.
The investments you select drive your returns, so this step matters as much as opening the account.
Step three: your money grows tax-free
Inside the Roth IRA, your investments can grow without yearly taxes on dividends or capital gains. This is where the account earns its reputation.
Over decades, skipping taxes on growth can add up to a meaningful difference compared with a regular taxable account. Compounding does the heavy lifting.
The longer your money stays invested, the more this benefit works in your favor.
Step four: you withdraw tax-free in retirement
Qualified withdrawals from a Roth IRA are completely tax-free. To qualify, you generally must be at least 59 and a half and have had a Roth IRA open for at least five years.
That five-year clock starts on January 1 of the tax year of your first contribution. Meet both tests and every dollar, including all growth, comes out tax-free.
The contribution vs. earnings rule
One feature makes the Roth flexible. Your original contributions can be withdrawn at any time, at any age, with no taxes or penalties.
Earnings are stricter. If you pull out earnings before age 59 and a half or before the five-year mark, you may owe income tax plus a 10% penalty, with some exceptions.
Knowing this difference helps you avoid surprise taxes if you ever need to tap the account early.
Income limits to contribute
Not everyone can contribute directly to a Roth IRA. Eligibility phases out at higher incomes based on your modified adjusted gross income.
For 2026, single filers and heads of household phase out between $153,000 and $168,000. Married couples filing jointly phase out between $242,000 and $252,000. Above the top figure, direct contributions are not allowed, though a backdoor Roth can be an option.
No required withdrawals
Unlike a traditional IRA, a Roth IRA has no required minimum distributions during the original owner's lifetime. You are never forced to take money out.
That lets your balance keep compounding for as long as you like and makes the Roth useful for passing tax-free money to heirs.
Where to open a Roth IRA
You open a Roth IRA at a brokerage, and app-based providers make it quick. Robinhood offers Roth IRAs with no minimum and has promoted a match on contributions. Terms and conditions apply.
Robinhood
Robinhood
Robinhood is a trading platform that brings stocks, ETFs, options, futures, prediction markets, crypto, and retirement accounts together in one app.
Standout feature
One platform for stocks, ETFs, options, futures, prediction markets, and crypto
Fees
$0 commission on stocks, ETFs, and options.
Pros
Zero-commission trading on stocks, ETFs, and options
Cons
Best perks (high APY, lower margin rates) require Gold subscription ($5/month)
Another choice is Public, which lets you hold retirement accounts next to stocks, bonds, and other assets. Comparing providers on fees and investment options is worth a few minutes before you decide.
Public
Public
Investing for those who take it seriously. Invest in stocks, bonds, options, crypto & more.
Standout feature
A 5%+ yield Bond Account paired with 3.3% APY on cash — Public is one of the only consumer apps where idle and conservative money is treated as seriously as the equity portfolio.
Fees
Free
Pros
• Invest in stocks, bonds, crypto & more• Earn 3.3% APY* on your cash with no fees• 1% match when you transfer your portfolio• Lock in a 5%+ yield with a Bond Account
Cons
Customer support is in-app and email only, no phone
If you want exposure to crypto as a small slice of a broader plan, Gemini is a regulated exchange some investors use for that purpose. Keep any high-volatility holding to a portion you can afford to lose, since crypto carries higher risk.
Gemini
Gemini
Buy, sell, and trade 70+ cryptocurrencies on one of America's most trusted and regulated exchanges. Founded by the Winklevoss twins, Gemini makes crypto simple and secure — plus get $15 in free Bitcoin when you trade $100.
Standout feature
Highly regulated exchange. Get $15 in free Bitcoin with $100 trade. 70+ coins available.
Fees
Free
Pros
One of the most regulated crypto exchanges. Strong security standards. Get $15 in free Bitcoin.
Cons
Higher fees than some competitors on the basic platform.
To keep contributions on track, a tool like Monarch Money can link your accounts and show your retirement progress next to your everyday budget.
Monarch Money
Monarch Money
Monarch Money simplifies personal finance by uniting all your accounts in one place—secure, ad-free, and built for couples. 50% off your first year when you sign up via Firstcard!
Standout feature
#1 rated budgeting app (WSJ). 50% off first year via Firstcard.
Fees
$14.99/mo or $99.99/yr ($8.33/mo)
Pros
Beautiful, ad-free interface (4.9★ App Store). Best budgeting app for couples and families. Comprehensive account syncing and cash flow forecasting.
Cons
No free tier — requires paid subscription.
Next steps
Confirm you qualify under the 2026 income limits, open a Roth IRA at a provider you like, and set up an automatic monthly contribution. Choose a simple investment such as a broad index fund inside the account, then let time and compounding do the work.
Frequently Asked Questions
How does a Roth IRA make money?
A Roth IRA holds investments like index funds, stocks, or ETFs that you choose, and those investments grow inside the account. Growth comes from price gains, dividends, and interest, all sheltered from yearly taxes. Your returns depend on what you invest in and how long you stay invested.
When can I withdraw from a Roth IRA without penalty?
You can withdraw your original contributions at any time with no taxes or penalties. To withdraw earnings tax-free, you generally must be at least 59 and a half and have had the account open for five years. Some exceptions allow penalty-free earnings withdrawals earlier.
How much can I put in a Roth IRA in 2026?
The 2026 limit is $7,500, or $8,600 if you are 50 or older. This cap is shared across all your traditional and Roth IRAs combined. Your ability to contribute also depends on staying under the income phase-out ranges.
Is a Roth IRA worth it?
For many savers, tax-free growth and tax-free qualified withdrawals make a Roth IRA appealing, especially if you expect higher taxes later. The flexibility to withdraw contributions anytime adds to its appeal. Whether it is right for you depends on your income and tax outlook.
