What is a Roth IRA?
A Roth IRA (Individual Retirement Account) is a retirement savings account you open and manage yourself, independent of your employer. Contributions are made with after-tax dollars — meaning you don't get a tax deduction when you contribute. In exchange, your money grows tax-free and qualified withdrawals in retirement are completely tax-free, including all investment gains.
Named after Senator William Roth, who championed its creation, the Roth IRA was established by the Taxpayer Relief Act of 1997. Unlike traditional pre-tax retirement accounts, the Roth IRA's primary benefit is tax-free income in retirement — particularly valuable if you expect to be in a higher tax bracket later in life.
Key advantages of the Roth IRA: no required minimum distributions during your lifetime, contributions can be withdrawn anytime penalty-free, no income tax on qualified withdrawals, and the ability to pass assets to heirs with continued tax-free growth.
Who can contribute: income limits for 2026
Unlike a 401(k) or Traditional IRA (where anyone with earned income can contribute), Roth IRA eligibility phases out at higher income levels. The limit is based on your Modified Adjusted Gross Income (MAGI).
| Filing Status | Full Contribution | Partial Contribution (Phase-Out) | No Contribution |
|---|---|---|---|
| Single / Head of Household | MAGI below $153,000 | $153,000 – $168,000 | MAGI above $168,000 |
| Married Filing Jointly | MAGI below $242,000 | $242,000 – $252,000 | MAGI above $252,000 |
| Married Filing Separately | MAGI = $0 | $0 – $10,000 | MAGI above $10,000 |
How to calculate your reduced contribution
If your income falls within the phase-out range, your contribution limit is proportionally reduced. The formula for single filers in 2026:
Reduced limit = $7,500 × (1 − (MAGI − $153,000) / $15,000)
Example: MAGI of $160,000 → Reduced by ($160,000 − $153,000) / $15,000 = 46.7% → Contribution limit = $7,500 × 0.533 = ~$4,000. Round up to nearest $10; minimum contribution if any eligibility remains is $200.
Traditional 401(k) contributions reduce your MAGI and can help you qualify for Roth IRA contributions. If your MAGI is slightly above the limit, maximizing your pre-tax 401(k) or HSA contributions may bring you back within range.
2026 contribution limits
The Roth IRA contribution limit is $7,500 in 2026 — increased from $7,000 in 2025. This limit is shared with the Traditional IRA — you can split contributions between the two, but the combined total cannot exceed $7,500. If you're 50 or older, add the $1,100 catch-up for a total of $8,600.
A few important rules about Roth IRA contributions:
- Must have earned income: You can only contribute up to the amount you earned (wages, self-employment income, alimony). Investment income doesn't count.
- No age limit: Unlike the old Traditional IRA rules, you can contribute to a Roth IRA at any age as long as you have earned income.
- Contribution deadline: You can contribute up to Tax Day (April 15) for the prior tax year. A contribution made in April 2027 can count for 2026.
- Spousal contributions: If you're married and your spouse has little or no income, you can contribute to a spousal Roth IRA on their behalf — the couple's combined earned income must cover both contributions.
The five-year rule
The five-year rule is the most misunderstood aspect of Roth IRAs. There are actually two separate five-year rules that apply in different situations.
Five-year rule #1: For regular contributions and earnings
For earnings to be withdrawn tax-free, the Roth IRA account must have been open for at least 5 tax years. The clock starts January 1 of the tax year for which you make your first ever Roth IRA contribution — regardless of when you actually contribute.
Example: If you make your first Roth IRA contribution in March 2026 (for tax year 2026), your five-year clock started January 1, 2026. By January 1, 2031, you satisfy the five-year requirement.
Importantly, you have only one five-year clock for regular contributions across all your Roth IRAs. Once established, it applies to all future accounts.
Five-year rule #2: For Roth conversions
Each Roth conversion (moving money from a Traditional IRA or 401(k) into a Roth IRA) starts its own separate five-year clock. If you withdraw converted funds within 5 years of the conversion, you pay a 10% penalty on the converted amount — even if you're over 59½.
This rule is relevant if you're doing a backdoor Roth conversion before age 59½ and plan to access the funds soon after.
For earnings to be completely tax-free and penalty-free, you must be both age 59½ or older and have met the five-year requirement. Satisfying one but not the other results in taxes or penalties on earnings. Contributions can always be withdrawn tax-free regardless of age or timing.
Withdrawal rules: when is it tax-free?
Roth IRA funds fall into two categories — contributions and earnings — which are treated very differently for withdrawal purposes.
Contributions: always tax-free and penalty-free
Since you contributed after-tax money, you can withdraw your contributions at any time, for any reason, with no taxes and no penalties. The IRS considers withdrawals to come from contributions first (before earnings), so you can access this money even before age 59½ without consequences. This is the Roth IRA's signature flexibility advantage over a 401(k).
Earnings: conditions apply
| Age | Five-Year Rule Met? | Tax on Earnings? | 10% Penalty? |
|---|---|---|---|
| 59½ or older | Yes | None — tax-free ✓ | None ✓ |
| 59½ or older | No | Taxed as income | None ✓ |
| Under 59½ | Yes | Taxed as income | 10% penalty |
| Under 59½ | No | Taxed as income | 10% penalty |
Exceptions to the early withdrawal penalty on earnings
Even before age 59½, you can withdraw Roth IRA earnings without the 10% penalty (taxes still apply) for:
- First-time home purchase (up to $10,000 lifetime)
- Higher education expenses
- Health insurance premiums while unemployed
- Disability or death
- Substantially Equal Periodic Payments (SEPP)
- Birth or adoption (up to $5,000)
No required minimum distributions
One of the most powerful features of the Roth IRA is that the IRS never requires you to take money out during your lifetime. While Traditional IRA and 401(k) holders must start taking Required Minimum Distributions at age 73 (75 starting in 2033), Roth IRA owners face no such requirement.
This means your Roth IRA can keep growing tax-free for your entire lifetime — and your heirs can inherit it. Under the SECURE Act, most non-spouse heirs must empty an inherited Roth IRA within 10 years, but all distributions remain tax-free.
For wealthy savers who don't need the money in retirement, the Roth IRA is an exceptional estate planning tool. You pay taxes now, the account grows tax-free, and your heirs receive tax-free distributions for up to 10 years. Consider naming your Roth IRA as the last account to draw from in retirement to maximize this compounding window.
Over the income limit? The backdoor Roth IRA
If your income exceeds the Roth IRA phase-out limit, you can still get money into a Roth IRA via the backdoor Roth IRA strategy:
- Contribute to a Traditional IRA (no deduction taken — nondeductible contribution)
- Convert the Traditional IRA to a Roth IRA
Since there's no income limit on Traditional IRA contributions (just on deductibility) and no income limit on Roth conversions, this two-step process works for any income level. The key complication is the pro-rata rule — if you have other pre-tax IRA money, the conversion will be proportionally taxable.
See our full guide: Backdoor Roth IRA: complete step-by-step walkthrough →
Roth IRA vs Roth 401(k)
| Feature | Roth IRA | Roth 401(k) |
|---|---|---|
| 2026 contribution limit | $7,500 | $24,500 |
| Income limit to contribute | Yes — phases out at $153k–$168k (single) | None |
| Employer match | No | Yes (employer can match) |
| Investment choice | Nearly unlimited (any brokerage) | Limited to plan menu |
| Withdraw contributions early | Anytime, no penalty | Subject to plan rules |
| Required minimum distributions | None during lifetime | None (since 2024) |
| Loan provision | No | Yes (up to 50%/$50k) |
For most people with access to a Roth 401(k), the best strategy is to contribute enough to the 401(k) to get the employer match, then also contribute to a Roth IRA for the flexibility advantages. Both can be used in the same year.
Frequently asked questions
Yes. The $7,500 Roth IRA limit and the $24,500 401(k) limit are completely independent. You can max both in the same year, subject to the Roth IRA income limits. Many financial advisors recommend using both for tax diversification.
You can contribute to a Roth IRA for a given tax year until Tax Day (typically April 15) of the following year. So you can make a 2026 Roth IRA contribution anytime from January 1, 2026 through April 15, 2027. File an extension if needed — the contribution deadline follows the original filing deadline, not the extended one.
Excess Roth IRA contributions are subject to a 6% excise tax per year for every year the excess remains. If you discover an over-contribution before the tax deadline, withdraw the excess contribution plus any earnings on it — no penalty. After the deadline, you can apply the excess to the next year's limit or withdraw it and pay the 6% excise tax on the excess amount.
Yes — this is called a Roth conversion. If you roll pre-tax 401(k) funds into a Roth IRA, you'll pay ordinary income taxes on the converted amount in the year of conversion. There is no penalty on conversion (even before age 59½), but you must have the cash to pay the taxes — don't withhold from the conversion itself. The converted funds then grow tax-free in the Roth IRA.
Qualified Roth IRA distributions are not included in your taxable income, which means they do not affect Social Security benefit taxation thresholds, Medicare IRMAA surcharges, or your marginal tax bracket in retirement. This is a major advantage over traditional pre-tax accounts — Roth income is invisible to most income-based calculations.