A Roth IRA vs traditional IRA choice comes down to tax timing: a traditional IRA deducts now and taxes withdrawals later, while a Roth IRA uses after-tax dollars and pays out qualified withdrawals tax free.
Key Takeaways
- Both accounts share a 2026 contribution limit of $7,500, or $8,600 if you are 50 or older, which includes a $1,100 catch-up.
- Roth IRA eligibility phases out at $153,000 to $168,000 of MAGI for single filers and $242,000 to $252,000 for married couples filing jointly in 2026.
- Traditional IRA required minimum distributions begin at age 73, or age 75 if you were born in 1960 or later.
- A Roth IRA has no required minimum distributions during the original owner’s lifetime.
- Qualified Roth withdrawals are tax free after age 59.5 and the five-year rule.
- The 2026 workplace 401(k) elective deferral limit is $24,500, separate from the $7,500 IRA limit.
Roth vs Traditional IRA: 2026 Key Figures
Figures reflect 2026 federal amounts. Roth eligibility phases out from $153,000 (single) and $242,000 (joint) of MAGI.
The choice between a Roth IRA vs traditional IRA comes down to one question: do you want your tax break now or in retirement? A traditional IRA gives you a deduction today and taxes your withdrawals later. A Roth IRA takes after-tax money today and lets qualified withdrawals come out tax-free. Everything else follows from that single timing decision. The broader choice, including rollover, SEP, and SIMPLE IRAs, is covered in how to choose among IRA types.
A Roth IRA and a traditional IRA both hold retirement investments, but they tax you at opposite ends. A traditional IRA may deduct your contribution now and taxes withdrawals as ordinary income later. A Roth IRA takes after-tax dollars now and pays out tax-free after age 59.5 and five years. Many savers pick based on whether their tax rate is higher today or expected to be higher in retirement.
Roth IRA vs traditional IRA: what is the real difference?
The real difference between a Roth IRA and a traditional IRA is when the IRS taxes the money. A traditional IRA deducts eligible contributions now and taxes every withdrawal later. A Roth IRA is funded with after-tax dollars, then grows and pays out tax-free on qualified withdrawals. Both share the same 2026 contribution limit of $7,500, or $8,600 if you are 50 or older.
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Because the accounts are mirror images on taxes, the pick is really a lifetime tax-timing decision. You are choosing the year in which you would rather pay income tax on these dollars. The table below sets the two side by side on the points that decide the choice.
| Feature | Traditional IRA | Roth IRA |
|---|---|---|
| Contributions | May be tax-deductible in the year you contribute | Made with after-tax dollars, never deductible |
| Growth | Tax-deferred | Tax-free |
| Qualified withdrawals | Taxed as ordinary income | Tax-free after age 59.5 and the 5-year rule |
| 2026 contribution limit | $7,500 (under 50); $8,600 (50+) | $7,500 (under 50); $8,600 (50+) |
| Income limit to contribute | No income cap to contribute (deduction may phase out) | Phases out: $153k to $168k single/HoH; $242k to $252k MFJ |
| Required minimum distributions | Begin at age 73 (age 75 if born 1960 or later) | None during the owner’s lifetime |
| Early access to contributions | Withdrawals before 59.5 usually taxed plus 10% penalty | Your contributions come out anytime, tax and penalty-free |
| Typical fit | Higher tax bracket now than you expect in retirement | Lower bracket now than you expect later, or want tax-free heirs |
How does each IRA handle taxes?
Each IRA applies a tax break exactly once: a traditional IRA up front through a deduction, a Roth IRA at the back end through tax-free withdrawals. A traditional IRA grows tax-deferred and is taxed as ordinary income when you withdraw. A Roth IRA grows tax-free and pays out tax-free on qualified withdrawals. The account that wins is the one taxed in your lower-rate year.
Traditional IRA: deduct now, pay taxes in retirement
A traditional IRA can lower your taxable income in the year you contribute, then taxes withdrawals later. If your contribution is deductible and you are in the 24% federal bracket, a $7,500 contribution reduces this year’s taxable income by $7,500. The account grows tax-deferred, and every dollar you withdraw in retirement counts as ordinary income under your bracket at that time.
Those taxable withdrawals, plus required minimum distributions, can raise your provisional income and affect Medicare premiums through income-related thresholds later in retirement. A traditional IRA can suit savers who expect a lower rate in retirement than they face today.
Roth IRA: pay taxes now, withdraw tax-free later
A Roth IRA is funded with money you have already paid income tax on, so there is no deduction today. In exchange, the account grows tax-free, and qualified withdrawals after age 59.5 and five years are entirely tax-free. A Roth IRA also has no required minimum distributions during your lifetime, so the balance can keep compounding tax-free for as long as you choose.
What are the 2026 contribution and income limits?
For 2026, you can contribute up to $7,500 across your IRAs, or $8,600 if you are 50 or older, which includes a $1,100 catch-up. That limit is combined across every traditional and Roth IRA you own. Roth IRA eligibility phases out at $153,000 to $168,000 of modified adjusted gross income (MAGI) for single filers and $242,000 to $252,000 for married couples filing jointly.
How much can I contribute in 2026?
The 2026 IRA contribution limit is $7,500 if you are under 50 and $8,600 if you are 50 or older, per the IRS. This ceiling is the total across all of your IRAs combined, not per account. For comparison, the 2026 workplace 401(k) elective deferral limit is $24,500, which is separate from your IRA limit and can be funded in the same year.
What are the Roth IRA income limits for 2026?
Roth IRA contribution eligibility phases out by MAGI in 2026. Single and head-of-household filers can contribute a reduced amount from $153,000 to $168,000, and nothing at or above $168,000. Married couples filing jointly phase out from $242,000 to $252,000. A traditional IRA, by contrast, has no income cap on contributing, only on whether the contribution is deductible.
| Filing status | Full Roth contribution | Partial (phase-out) | No Roth contribution |
|---|---|---|---|
| Single / Head of household | MAGI under $153,000 | $153,000 to $168,000 | $168,000 or more |
| Married filing jointly | MAGI under $242,000 | $242,000 to $252,000 | $252,000 or more |
When is a traditional IRA contribution deductible?
A traditional IRA contribution is fully deductible when neither you nor your spouse is covered by a workplace retirement plan. If a workplace plan covers you, the 2026 deduction phases out by MAGI: $81,000 to $91,000 for single filers and $129,000 to $149,000 for married couples filing jointly. If your spouse is covered but you are not, your deduction phases out from $242,000 to $252,000.
Withdrawal rules and RMDs: which gives more flexibility?
A Roth IRA generally offers more flexibility than a traditional IRA. Your Roth contributions can be withdrawn anytime, tax and penalty-free, and a Roth IRA has no required minimum distributions during your lifetime. A traditional IRA taxes most early withdrawals and adds a 10% penalty before age 59.5, then forces annual distributions starting at age 73.
When can I take money out without a penalty?
With a Roth IRA, your own contributions come out at any age with no tax and no penalty, because you already paid tax on them. Earnings are different: withdrawing Roth earnings before age 59.5 or before meeting the five-year rule can trigger income tax and a 10% penalty. A traditional IRA taxes withdrawals as income, and distributions before 59.5 usually add the 10% penalty unless an exception applies.
The five-year rule states that earnings are tax-free only after five tax years have passed since your first Roth contribution, in addition to reaching age 59.5. Common penalty exceptions include a first home (up to $10,000), qualified higher-education costs, disability, and certain medical expenses.
At what age do RMDs start?
Required minimum distributions from a traditional IRA begin at age 73 under SECURE 2.0. If you were born in 1960 or later, your RMD age is 75, and the earliest year anyone reaches an age-75 RMD is 2035. A Roth IRA has no RMDs during the original owner’s lifetime. You can review the current schedule in our 2026 required minimum distributions guide.
Which IRA should I choose?
Many savers choose by comparing their tax rate today with the rate they expect in retirement. A traditional IRA often fits when your current bracket is higher than your expected retirement bracket. A Roth IRA often fits when your current bracket is lower, when you expect higher rates later, or when leaving tax-free money to heirs matters. If the two rates are equal, the after-tax result is the same.
When a traditional IRA may fit
A traditional IRA may fit a saver whose income sits in a higher bracket now, such as 32% or 35%, who expects to draw income at a lower rate in retirement. The up-front deduction reduces taxable income in a high-rate year, and withdrawals are taxed later when the rate may be lower. Peak-earning years before retirement are a common example of this pattern.
When a Roth IRA may fit
A Roth IRA may fit a saver in a lower bracket today, such as 12% or 22%, who expects a higher rate later or wants tax-free income and tax-free assets for heirs. Younger savers with decades of compounding, and anyone who wants to avoid required minimum distributions, often lean Roth. A Roth IRA can also help manage future Medicare premium and net investment income tax exposure.
A worked example: same $7,500, two tax outcomes
Consider a hypothetical saver comparing a $7,500 contribution. In a traditional IRA that is deductible at a 24% bracket, the deduction lowers this year’s tax bill, and the full balance is taxed as ordinary income at withdrawal. In a Roth IRA, the same $7,500 is contributed after paying 24% tax now, and qualified withdrawals are tax-free.
If the withdrawal-year rate is also 24%, the after-tax value is identical, and the choice is a wash. The traditional IRA comes out ahead only if the retirement rate is lower than 24%, and the Roth IRA comes out ahead only if the retirement rate is higher. This is why the pick is really a bet on your break-even tax rate, a figure our Roth conversion break-even analysis examines in detail. This example is educational and does not reflect any specific outcome.
Can I have both a Roth and a traditional IRA?
Yes. You can own and contribute to both a Roth IRA and a traditional IRA in the same year, but your total 2026 contributions across all IRAs cannot exceed $7,500, or $8,600 if you are 50 or older. Splitting contributions can spread your tax exposure across both a taxable and a tax-free bucket, which some savers use to keep future withdrawal timing flexible.
Holding both accounts also matters for heirs. Under the SECURE Act, most non-spouse beneficiaries must empty an inherited IRA within 10 years. Traditional IRA withdrawals by heirs are taxed as ordinary income, often during their own peak-earning years, while inherited Roth IRA withdrawals are generally tax-free. That difference can make the Roth versus traditional choice matter well beyond your own lifetime.
Beyond the choice: using Roth conversions to fix your tax timing
Your IRA choice is not permanent. A Roth conversion moves money from a traditional IRA into a Roth IRA, and it lets you adjust your tax timing across multiple years rather than in a single decision. A conversion is uncapped, counts as taxable ordinary income in the year you do it, is irreversible, and must be completed by December 31. You cannot convert a required minimum distribution.
High earners who phase out of direct Roth contributions sometimes use a backdoor Roth: a non-deductible traditional IRA contribution followed by a conversion. Savers early in retirement, before RMDs and Social Security begin, sometimes fill lower brackets with a multi-year conversion ladder. The amount worth converting each year depends on your bracket headroom, a question our how much to convert to Roth guide and Roth conversion planning service address. Timing matters too, since conversions follow a firm year-end deadline.
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Q3 Advisors is a registered investment adviser focused on retirement tax planning. This page is educational and is not advice; consult a qualified professional.
Frequently asked questions
Is it better to have a Roth or traditional IRA?
Neither is universally better; it depends on your tax rate now versus in retirement. A traditional IRA often fits when your current bracket is higher than your expected retirement bracket, because you deduct now and pay later. A Roth IRA often fits when your current bracket is lower or you expect higher rates later, because you pay now and withdraw tax-free.
Can I contribute to both a Roth and a traditional IRA in the same year?
Yes. You can contribute to both a Roth IRA and a traditional IRA in the same year, but the combined total cannot exceed the 2026 limit of $7,500, or $8,600 if you are 50 or older. Roth eligibility still phases out at $153,000 to $168,000 (single) and $242,000 to $252,000 (married filing jointly) of modified adjusted gross income.
What are the income limits for a Roth IRA in 2026?
For 2026, Roth IRA contributions phase out from $153,000 to $168,000 of modified adjusted gross income for single and head-of-household filers, and from $242,000 to $252,000 for married couples filing jointly. Below the lower figure you can contribute the full amount; at or above the upper figure you cannot contribute directly to a Roth IRA.
Do you pay taxes when you withdraw from a traditional IRA?
Yes. Withdrawals from a traditional IRA are taxed as ordinary income at your bracket in the year you take them, because contributions were made pre-tax or deducted. Withdrawals before age 59.5 usually add a 10% early-withdrawal penalty unless an exception applies. Required minimum distributions from a traditional IRA begin at age 73 (or age 75 if you were born in 1960 or later).
Should I convert my traditional IRA to a Roth IRA?
A Roth conversion may make sense when your current tax rate is lower than the rate you expect on future withdrawals, such as in early retirement before RMDs begin. A conversion is taxable ordinary income in the year you do it, is irreversible, and must be done by December 31. Whether it fits depends on your brackets, timing, and Medicare exposure, so many investors model it first.
What is the 5-year rule for a Roth IRA?
The five-year rule requires that five tax years pass since your first Roth IRA contribution before earnings can be withdrawn tax-free, in addition to reaching age 59.5. Your own contributions are always available tax and penalty-free. A separate five-year clock applies to each Roth conversion for penalty purposes on the converted amount before age 59.5.
At what age do you have to take RMDs from a traditional IRA?
Required minimum distributions from a traditional IRA start at age 73 under SECURE 2.0. If you were born in 1960 or later, your RMD age is 75, and the earliest calendar year anyone reaches age-75 RMDs is 2035. A Roth IRA has no required minimum distributions during the original owner’s lifetime, which is one reason many savers value it.
