Roth IRA

Quick Definition

A Roth IRA is an individual retirement account funded with after-tax dollars. You get no tax deduction when you contribute, but every dollar of growth and every qualified withdrawal in retirement is completely tax-free. Created by the Taxpayer Relief Act of 1997 and named after Senator William Roth of Delaware, it remains one of the most powerful wealth-building tools available to American investors.

What It Means

The Roth IRA makes a simple trade: pay taxes now on the money you put in, and never pay taxes on it again. Every dollar of growth, every dividend reinvested, every capital gain realized inside the account stays tax-free, as long as you follow the withdrawal rules.

This makes the Roth IRA fundamentally different from a traditional IRA or a 401(k). Those accounts defer taxes. The Roth IRA eliminates them on growth entirely.

Consider a 25-year-old who contributes $7,500 to a Roth IRA in 2026. That $7,500 might grow to $114,000 over 40 years at 7% annual return. In a Roth IRA, the entire $114,000 is tax-free in retirement. In a traditional IRA, you would owe income tax on the entire $114,000 when you withdraw it.

The IRS raised the IRA contribution limit to $7,500 for 2026 (up from $7,000 in 2025), with a catch-up contribution of $1,100 for those 50 and older (up from $1,000). You can read the full details on the IRS retirement topics page.

How It Works

Eligibility and Income Limits (2026)

Annual Contribution Limits (2026)

Limits are shared across all your IRAs. If you contribute $4,000 to a traditional IRA, you can only contribute $3,500 to a Roth IRA in the same year.

The Five-Year Rule

To take tax-free withdrawals of earnings, two conditions must both be met:

1. The Roth IRA must have been open for at least five tax years (the clock starts January 1 of the year of your first contribution)
2. You must be at least age 59 1/2 (or meet another qualifying exception like first-home purchase or disability)

You can always withdraw your original contributions at any time, at any age, with no tax and no penalty. You already paid tax on that money. The five-year rule applies only to earnings.

The Roth IRA Advantage: Tax-Free Compounding

Comparison Over 30 Years

Scenario: Two investors each contribute $7,500/year for 30 years, both earning 7% annually. One uses a Roth IRA, one uses a traditional IRA. Both are in the 22% bracket now. The Roth investor pays taxes today; the traditional investor pays at a 22% effective rate in retirement.

The Roth IRA is worth $163,000 more at retirement in this scenario. All because of the tax-free withdrawal. Use our Roth vs. Traditional IRA calculator to run the numbers for your own situation.

No Required Minimum Distributions

Traditional IRAs force you to start taking withdrawals at age 73. The Roth IRA has no required minimum distributions during the owner's lifetime. This has two major benefits:

1. Your money can keep compounding well into your 70s, 80s, and beyond
2. Estate planning advantage: Roth IRAs can be passed to heirs who receive tax-free distributions (subject to a 10-year withdrawal rule under the SECURE Act)

A $500,000 Roth IRA left to an heir is worth significantly more than a $500,000 traditional IRA because the heir pays no income tax on Roth distributions. This makes the Roth IRA exceptionally powerful as a wealth transfer vehicle.

Backdoor Roth IRA: For High Earners

If your income exceeds the Roth IRA limits, you can use the Backdoor Roth strategy:

1. Contribute $7,500 to a traditional IRA (no income limit on contributions; deductibility is irrelevant here)
2. Convert the traditional IRA to a Roth IRA
3. Pay income tax on any pre-tax money converted

The pro-rata rule warning: If you have other traditional IRA money (from deductible contributions or 401(k) rollovers), the conversion is partially taxable based on the ratio of pre-tax to after-tax IRA money. This is called the pro-rata rule and can make backdoor Roth conversions expensive if you have large traditional IRA balances.

Solution: Roll pre-tax traditional IRA balances into your current employer's 401(k) before executing the backdoor Roth, eliminating the pro-rata issue. For a full walkthrough, see our Backdoor Roth IRA explainer.

Roth Conversion: Converting Traditional to Roth

You can convert all or part of a traditional IRA to a Roth IRA at any time. You pay income tax on the converted amount in the year of conversion. This strategy makes sense when:

• Your income is temporarily lower than usual (job change, sabbatical, early retirement before Social Security)
• You expect to be in a higher tax bracket in retirement
• You want to reduce future RMDs
• You want to maximize tax-free wealth transfer to heirs

Roth Conversion Ladder for Early Retirement

The Roth conversion ladder is a strategy popular in the FIRE (Financial Independence, Retire Early) community:

1. Retire early with money in a traditional 401(k) or IRA
2. Each year, convert a portion of traditional IRA funds to Roth IRA (pays income tax at a low rate since you have no job income)
3. After five years, those converted funds can be withdrawn tax-free and penalty-free
4. Repeat annually to create a "ladder" of accessible Roth funds

Read our Roth conversion before retirement guide for a deeper dive on this strategy.

Real-World Example: Starting Early Matters

Alex (starts Roth IRA at age 22) vs. Jamie (starts at age 32). Both contribute $7,500/year, both earn 7% average returns.

Alex's 10-year head start results in more than double the account balance at age 62. And every penny of both accounts is tax-free in retirement. Starting early matters more than almost any other variable. See our Roth IRA tax savings breakdown for more examples.

Key Points to Remember

• Contributions can be withdrawn anytime, tax and penalty free (you already paid tax on them)
• Earnings withdrawals are tax-free only after age 59 1/2 and the five-year rule is met
• No RMDs make the Roth IRA ideal for long-term compounding and estate planning
• Backdoor Roth is available for high earners who exceed the income limits
• The younger you are and the lower your current tax bracket, the more valuable the Roth IRA is
• A Roth 401(k) at work operates on the same tax-free principle with much higher contribution limits ($24,500 in 2026)

Common Mistakes to Avoid

• Over-contributing: Check income limits each year. Excess contributions incur a 6% annual penalty. The 2026 limits changed from 2025, so verify before you contribute.
• Funding the account but forgetting to invest: Putting money into a Roth IRA does not buy anything by itself. You must choose investments inside the account. Many people deposit cash and leave it uninvested, missing years of compound interest.
• Not understanding the five-year rule: Withdrawing earnings too early triggers taxes and a 10% penalty on the earnings only.
• Withdrawing contributions and then re-contributing: You cannot put the money back if you exceed the annual limit. Once you withdraw $7,500 and the year is over, that contribution window is gone.
• Ignoring Roth 401(k) at work: The employer's Roth 401(k) allows far more annual contributions ($24,500 vs. $7,500) and has no income limit.
• Not opening a Roth IRA early: Even a small contribution at age 22 starts the five-year clock. Open one for your teenager with their summer job income. See our Roth IRA for teens guide.

Frequently Asked Questions

Q: Should I choose a Roth IRA or traditional IRA? A: If you expect to be in a higher tax bracket in retirement than you are now, choose Roth. If you are in your peak earning years and want the upfront tax deduction, traditional makes more sense. When in doubt, the Roth IRA is the better long-term choice for most people under 45. Try our Roth vs. Traditional IRA calculator to compare.

Q: Can I contribute to a Roth IRA if I have no earned income? A: No. You need earned income to contribute. However, a non-working spouse can contribute to a spousal Roth IRA as long as the working spouse has sufficient earned income.

Q: Can I withdraw Roth IRA money before retirement? A: You can always withdraw your original contributions (not earnings) with no tax or penalty. Withdrawing earnings before meeting the five-year rule and age-59 1/2 requirements triggers income tax and a 10% penalty on the earnings only.

Q: What if I am self-employed? Can I still open a Roth IRA? A: Yes. Self-employment income is earned income and qualifies. Self-employed people can also open a SEP IRA for much higher contribution limits, and still contribute separately to a Roth IRA.

Q: Can I have both a Roth IRA and a 401(k)? A: Yes. You can contribute to both a 401(k) at work and a Roth IRA in the same year, up to each plan's respective limit. Many financial advisors recommend maxing out the employer match on the 401(k) first, then funding the Roth IRA.