Choosing between a Roth IRA and a traditional IRA is one of the most common retirement decisions, and the right answer depends largely on taxes: when you would rather pay them, and how much. Both accounts share the same contribution limit and let investments grow without annual taxes, but they treat contributions and withdrawals in opposite ways. This guide compares the two for 2026, covering limits, eligibility, withdrawal rules, and the factors that usually tip the decision.
*This article is for general information only and is not financial or tax advice. Consider your full situation and consult a qualified professional before making decisions.*
The core difference
- Traditional IRA: contributions may be tax-deductible now. Investments grow tax-deferred. Withdrawals in retirement are taxed as ordinary income.
- Roth IRA: contributions are made with after-tax money and are not deductible. Investments grow tax-free. Qualified withdrawals in retirement, including earnings, are tax-free.
In simple terms, a traditional IRA gives you a tax break today, and a Roth IRA gives you a tax break later. If your tax rate is the same now and in retirement, and you invest the same after-tax amount, the two produce roughly similar results. The difference comes from changes in your tax rate, along with the other rules described below.
2026 contribution limits
The IRS set the 2026 limits in Notice 2025-67:
| 2026 | |
|---|---|
| Annual IRA contribution limit | $7,500 |
| Catch-up, age 50 or older | $1,100 |
| Total for age 50 or older | $8,600 |
The limit is combined across all of your traditional and Roth IRAs. You can split contributions between the two types, but the total cannot exceed the limit. You also need taxable compensation at least equal to your contribution, though a working spouse can fund a spousal IRA for a non-working spouse on a joint return.
Contributions for 2026 can be made until the April 2027 tax filing deadline.
Roth IRA income limits for 2026
Your ability to contribute directly to a Roth IRA phases out at higher incomes, based on modified adjusted gross income:
| Filing status | 2026 phase-out range |
|---|---|
| Single, head of household | $153,000 to $168,000 |
| Married filing jointly | $242,000 to $252,000 |
| Married filing separately | $0 to $10,000 |
Below the range you can contribute the full amount; within it, a reduced amount; above it, nothing directly.
Traditional IRA deduction limits for 2026
Anyone with earned income can contribute to a traditional IRA, but the deduction may be limited if you or your spouse are covered by a workplace retirement plan:
| Situation | 2026 deduction phase-out |
|---|---|
| Single, covered by workplace plan | $81,000 to $91,000 |
| Married filing jointly, contributor covered | $129,000 to $149,000 |
| Married filing jointly, contributor not covered but spouse is | $242,000 to $252,000 |
| Married filing separately, covered | $0 to $10,000 |
If neither you nor your spouse is covered by a workplace plan, your traditional IRA contribution is fully deductible regardless of income. If your income is too high for a deduction, you can still make a nondeductible contribution, which creates after-tax basis.
Withdrawal rules compared
Traditional IRA
- Withdrawals are taxed as ordinary income, except for any nondeductible basis.
- Withdrawals before age 59½ generally face a 10% additional tax unless an exception applies.
- Required minimum distributions begin at age 73 for those born from 1951 through 1959, and at 75 for those born in 1960 or later.
Roth IRA
- Contributions can be withdrawn at any time, for any reason, without tax or penalty.
- Earnings are tax-free and penalty-free if the withdrawal is qualified: generally, you are 59½ or older and the account has been open at least five years.
- No required minimum distributions during the owner’s lifetime.
The ability to access Roth contributions makes the account more flexible, although raiding retirement money early defeats its purpose.
When a Roth IRA tends to win
- You expect a higher tax rate in retirement than today, for example early in your career.
- You are in a low bracket now, such as the 10% or 12% bracket.
- You want tax diversification. Having tax-free money in retirement gives you more control over taxable income, which affects how much of your Social Security is taxable, Medicare IRMAA surcharges, and phase-outs such as the senior deduction available from 2025 through 2028.
- You want to avoid RMDs or leave tax-free assets to heirs. Most non-spouse beneficiaries must empty inherited IRAs within 10 years; inheriting a Roth means those withdrawals are generally tax-free.
- You value flexibility to withdraw contributions in an emergency.
When a traditional IRA tends to win
- You are in a high bracket now and expect a lower one in retirement.
- You need the deduction to lower your taxable income today, which may also help you qualify for income-tested credits and deductions. For example, the OBBBA deductions for tips, overtime, car loan interest, and seniors all phase out based on income.
- You plan to retire in a lower-tax state.
- You expect to do Roth conversions later in low-income years, such as between retirement and RMD age.
The tax rate question after OBBBA
The One Big Beautiful Bill Act, signed in July 2025, made the current seven federal income tax brackets permanent rather than letting them expire after 2025. That removed one argument for Roth contributions, the expectation that rates would rise automatically in 2026. Still, “permanent” in tax law only means there is no built-in expiration date, and Congress can change rates in the future. Many savers hedge by using both account types.
Backdoor Roth IRA
If your income exceeds the Roth limits, you may be able to use a backdoor Roth: make a nondeductible traditional IRA contribution, then convert it to a Roth IRA. Because the contribution was after-tax, there may be little tax on the conversion.
The main complication is the pro-rata rule. If you have other pre-tax money in any traditional, SEP, or SIMPLE IRA, the conversion is taxed in proportion to your total pre-tax and after-tax IRA balances as of December 31. Rolling pre-tax IRA money into a workplace 401(k), if your plan allows, can avoid this. You report nondeductible contributions on Form 8606.
Roth conversions
You can convert any amount from a traditional IRA to a Roth IRA, regardless of income. The converted pre-tax amount is taxed as ordinary income in the year of conversion. Conversions can make sense in years when your income is unusually low. Each conversion has its own five-year period for penalty-free access to converted amounts if you are under 59½. Conversions cannot be undone.
How to decide: a simple framework
- Estimate your current marginal rate, using the 2026 brackets.
- Think about your likely retirement income, including Social Security, pensions, and required distributions.
- Check your eligibility for Roth contributions and traditional IRA deductions.
- Consider splitting contributions if you are unsure.
- Revisit each year, because income, tax law, and plans change.
Frequently Asked Questions
Can I contribute to both a Roth and a traditional IRA in 2026?
Yes, but your combined contributions cannot exceed $7,500, or $8,600 if you are 50 or older.
What are the 2026 Roth IRA income limits?
The phase-out range is $153,000 to $168,000 for single filers and $242,000 to $252,000 for married couples filing jointly.
Can I deduct a traditional IRA contribution if I have a 401(k)?
It depends on your income. For 2026, single filers covered by a workplace plan phase out between $81,000 and $91,000 of MAGI, and joint filers between $129,000 and $149,000.
Do Roth IRAs have required minimum distributions?
No, not during the original owner’s lifetime.
Is a Roth IRA better for young investors?
Often, because young workers are frequently in lower tax brackets and have decades of tax-free growth ahead. But it depends on individual circumstances.
What is the deadline for 2026 IRA contributions?
Generally the tax filing deadline in April 2027.
The bottom line
The Roth IRA vs traditional IRA decision comes down to whether you would rather pay tax now or later. Both share a $7,500 limit for 2026, plus a $1,100 catch-up at 50. A Roth tends to win when your current tax rate is low or you value flexibility and tax-free income later. A traditional IRA tends to win when the deduction is valuable today and you expect lower rates in retirement. When in doubt, contributing to both can give you options.
This article is for general informational purposes only and is not legal, medical, tax, or financial advice. Rules vary by state and change over time; confirm details with the relevant agency or a licensed professional.
