Traditional vs. Roth IRA: What's the Difference?
Learn how each works, when you pay taxes, and what to consider when choosing between them.
An IRA is a tax-advantaged retirement account you can open independently of a workplace plan. Traditional and Roth IRAs differ primarily in when you pay taxes and how qualified withdrawals are treated.
- Traditional IRA
- Contributions may be tax-deductible. Withdrawals are generally taxed as ordinary income.
- Roth IRA
- Funded with after-tax dollars, and qualified withdrawals are tax-free.
Which one fits is not a coin flip, and it is not a slogan either. It depends on your tax situation now against your tax situation later, and on a few structural differences that have nothing to do with tax rates at all. Both are below.
A few figures worth knowing
of US households own an IRA
Roughly 44 million hold a traditional IRA and 37 million a Roth. ICI, 2026.
Age
Withdrawals before this age may be subject to income taxes and an additional 10% tax, although exceptions apply.
Catch-up age
Savers 50 and older can contribute an additional catch-up amount each year.
Annual contribution limits and Roth IRA income eligibility are set by the IRS.
They may change from year to year. See IRS.gov for current figures.
Pay taxes now or later?
That is the central difference between traditional and Roth IRAs. A traditional IRA may provide a tax deduction today, with taxes generally due when money is withdrawn. Roth contributions are made after taxes, but qualified withdrawals are tax-free.
Both examples begin with the same $7,000 of pre-tax income and assume 8% annual growth for 30 years. The traditional IRA invests the full $7,000. The Roth IRA invests $5,460 after paying the assumed 22% tax today.
Tax rate at withdrawal
12%
Lower than today's 22%
- Traditional IRA
- $61,986
- Roth IRA
- $54,942
Tax rate at withdrawal
22%
Same as today
- Traditional IRA
- $54,942
- Roth IRA
- $54,942
Tax rate at withdrawal
32%
Higher than today's 22%
- Traditional IRA
- $47,898
- Roth IRA
- $54,942
When the tax rate at withdrawal matches today’s assumed 22% rate, both examples produce the same after-tax value. All else being equal, a lower future tax rate favors the traditional IRA, while a higher future tax rate favors the Roth IRA. Other rules and planning considerations may also affect the decision.
Hypothetical illustration for education only. It assumes $7,000 of pre-tax income, a 22% federal tax rate today, and a 8% annual rate of growth applied identically to both accounts for 30 years. The 8% return is an arbitrary assumption used only to demonstrate the comparison. It is not a projection, a target, an expectation, or the performance of any investment, account, or strategy, and no investment is guaranteed to earn it. The illustration excludes fees, expenses, inflation, and state and local taxes, assumes the Roth withdrawal is qualified, and assumes no withdrawals along the way. Your own result will differ. See IRS.gov, and consider tax advice.
What the tax-rate comparison leaves out
Tax rates are only one part of the decision. These four structural differences may also affect which account, or combination of accounts, fits your situation.
The contribution limit applies across both accounts
The annual limit applies to your combined traditional and Roth IRA contributions. Because qualified Roth withdrawals are tax-free, contributing the maximum to a Roth can place more after-tax value inside the account, although it requires more after-tax money today.
No required minimum distributions
A traditional IRA forces money out once you reach the RMD age, taxed as ordinary income, whether you need it or not. A Roth IRA has no RMDs during the original owner's lifetime, so the money can keep compounding on your schedule instead of the IRS calendar.
Your contributions stay reachable
Roth contributions, as distinct from earnings, can generally be withdrawn at any time without tax or penalty. That is not a reason to treat retirement money as an emergency fund, but it does make a Roth less of a one-way door than people assume.
Tax diversification can provide flexibility
Future tax rates are uncertain. Holding both traditional and Roth assets may provide greater flexibility when deciding where to take retirement income later.
Traditional vs. Roth
How are contributions taxed?
Traditional
Made with pre-tax dollars and may be deductible, which can lower taxable income the year you contribute.
Roth
Made with after-tax dollars, so there is no deduction now.
How are withdrawals taxed?
Traditional
Taxed as ordinary income in retirement.
Roth
Qualified withdrawals are tax-free.
Can everyone contribute directly?
Traditional
No income cap to contribute, though deductibility can phase out if you or a spouse is covered by a workplace plan. See IRS.gov.
Roth
Direct contributions phase out above income limits the IRS sets each year. See IRS.gov.
Are required minimum distributions (RMDs) due?
Traditional
Yes, starting at the age set by the IRS.
Roth
No RMDs during the original owner's lifetime.
What about withdrawing before age 59½?
Traditional
May trigger income tax and a penalty, with some exceptions.
Roth
Contributions can generally come out anytime; earnings withdrawn early may be taxed and penalized. See IRS.gov.
It is not always either/or. You can own both a traditional and a Roth IRA. Your total contributions across all your IRAs are still capped at the annual IRS limit.
Considering a rollover from a workplace retirement plan?
When you leave a job, you may be able to leave the money in the former employer's plan, move it to a new employer's plan, roll it into an IRA, or withdraw it. Each option has different costs, services, investment choices, protections, and tax consequences.
Why people roll workplace plans into IRAs
Most IRA money did not arrive as contributions. It arrived in one piece, from an employer plan, on the way out of a job.
of traditional IRA households hold rollover money
About 27 million households. ICI, 2026.
rolled the entire balance at once
In their most recent rollover. ICI, 2026.
of those have never contributed to it
Only 42% have ever added money of their own. ICI, 2026.
The three most common primary reasons households gave for rolling an employer plan into a traditional IRA.
- To consolidate accounts in one place25%
- Did not want to leave it behind at the old employer19%
- Wanted more investment options15%
These responses show that consolidation and convenience are common reasons for choosing an IRA. Before deciding, compare investment choices, total costs, available services, withdrawal rules, and legal protections across all available options.
Investment Company Institute, The Role of IRAs in US Households’ Saving for Retirement, 2025, June 2026. Shares are of traditional IRA–owning households with rollovers.
An IRA provides valuable tax advantages, but the account itself is not an investment. Two things are worth reviewing: whether you are eligible to contribute this year and how the money inside the account is invested. Opening or funding an IRA does not automatically create an investment strategy.
How IRAs work, in detail
What is an IRA?
- An IRA, or individual retirement account, is a tax-advantaged account you open on your own to save for retirement, separate from any plan offered through an employer. You contribute money up to an annual limit set by the IRS, and the balance grows inside the account until you withdraw it. The two most common types are the traditional IRA and the Roth IRA, which differ mainly in how and when the money is taxed.
Contribution limits, catch-up, and deadlines
- The IRS sets one annual contribution limit that applies across all of your IRAs combined, not per account, plus an additional catch-up amount once you reach age 50. You generally need earned income to contribute, and you have until the tax-filing deadline in the following spring to make a prior-year contribution. Because these figures are indexed and change most years, check the current limits on IRS.gov rather than relying on a number you saw last year.
Contributing is not the same as deducting
- This is the point most people get wrong. Anyone with earned income can contribute to a traditional IRA regardless of how much they make. What phases out at higher incomes is the tax deduction, and only if you or your spouse is covered by a workplace retirement plan. Someone above those limits can still make a nondeductible traditional contribution; it just does not lower this year's taxable income, and the after-tax amount becomes basis that is tracked on IRS Form 8606. See IRS.gov.
Roth income limits and who can contribute directly
- The ability to contribute directly to a Roth IRA phases out above income limits the IRS updates each year, based on your modified adjusted gross income and filing status. Married-filing-separately is a notable trap, because its Roth phase-out starts near zero. If your income is above the direct-contribution range, a Roth conversion is a separate path with its own tax consequences. See IRS.gov for the current thresholds.
Roth conversions and their downstream costs
- A Roth conversion moves money from a traditional IRA into a Roth IRA. There is no income limit to convert, but the converted pre-tax amount is generally taxable in the year you do it, in exchange for tax-free qualified withdrawals later. The knock-on effects are easy to miss: a large conversion can raise your income enough to affect Medicare premium surcharges (IRMAA), the taxation of Social Security benefits, and college financial-aid figures. Timing and sizing matter, and this is an area where tax advice is worth getting. See IRS.gov.
Required minimum distributions (RMDs)
- A traditional IRA is subject to required minimum distributions once you reach the age the IRS sets, and those amounts are taxed as ordinary income. A Roth IRA has no RMDs during the original owner's lifetime, which is one reason people value it for later years. Note the asymmetry that trips up heirs: inherited IRAs, including inherited Roths, generally do carry distribution requirements, often on a 10-year schedule for many non-spouse beneficiaries. See IRS.gov for the current RMD age and rules.
Early withdrawals and the two 5-year clocks
- Withdrawals before age 59½ may be subject to income tax and an additional 10% penalty, though the IRS recognizes exceptions such as certain first-home, disability, death, and qualified-education situations. Roth accounts add a wrinkle almost every consumer page blurs: there are two separate 5-year clocks. One governs when Roth earnings can come out tax-free, and a different clock applies to each conversion for the early-withdrawal penalty. Your own Roth contributions, as opposed to earnings, can generally be withdrawn at any time. See IRS.gov.
The spousal IRA
- Normally you need earned income to fund an IRA, but a spousal IRA is the exception. If you file a joint return, a working spouse's income can support an IRA contribution for a spouse who earns little or nothing, up to the usual annual limit for each of you. The account belongs to the spouse whose name is on it. As with everything here, married-filing-separately changes the picture. See IRS.gov.
Rollovers and where an IRA fits
- Money from a 401(k) or another retirement plan can often be rolled into an IRA, which is one of several options at a job change. Our rollover guide walks through them without recommending one, including the direct-versus-indirect mechanics that decide whether taxes are withheld. This is general education, not tax or legal advice; for specifics, see the IRS or a qualified tax professional.
FAQ
What is an IRA?
An IRA is a tax-advantaged individual retirement account you open on your own, apart from a workplace plan. You contribute up to an annual IRS limit, and the balance grows inside the account until you withdraw it in retirement.
What is the difference between a traditional and a Roth IRA?
It comes down to when the money is taxed. Traditional IRA contributions are generally pre-tax and may be deductible, with withdrawals taxed in retirement; Roth IRA contributions are after-tax, and qualified withdrawals are tax-free. Which fits depends on your situation.
Can I have both a traditional and a Roth IRA?
Yes. You can own both, though your total contributions across all your IRAs are capped at the annual IRS limit. How you split contributions depends on your circumstances.
I make too much money. Can I still contribute to an IRA or a Roth IRA?
It depends which one, and this is one of the most commonly misunderstood rules there is. Anyone with earned income can contribute to a traditional IRA no matter what they earn; income limits affect whether the contribution is deductible, not whether you can make it. A non-deductible contribution is still allowed, and the after-tax amount is tracked as basis on IRS Form 8606, which matters later. Direct Roth contributions do phase out above income limits the IRS sets each year. Above that range, a Roth conversion is a separate path with its own tax consequences. See IRS.gov.
Does money in an IRA get invested automatically?
Not necessarily, and this is a common gap. An IRA is an account, not an investment. Money that arrives by rollover in particular can land as cash and stay there until someone chooses investments. After any transfer settles, check what the balance is actually invested in rather than assuming the account is doing the work.
How much can I contribute to an IRA?
The IRS sets an annual contribution limit across your IRAs, plus a catch-up amount for those age 50 and older. Roth eligibility also phases out above certain income levels. The figures change most years - see IRS.gov for the current limits.
Can I contribute to a traditional IRA if I earn too much?
Generally yes. Anyone with earned income can contribute to a traditional IRA; income limits affect the deduction, not the ability to contribute. Above those limits you can still make a nondeductible contribution, which is tracked as basis on Form 8606. See IRS.gov.
What is a Roth conversion?
A Roth conversion moves money from a traditional IRA into a Roth IRA. There is no income limit to convert, but the pre-tax amount converted is generally taxable in the year of the conversion. A large conversion can also affect Medicare surcharges and the taxation of Social Security. Consider tax advice. See IRS.gov.
What is the Roth 5-year rule?
There are actually two 5-year clocks. One determines when Roth earnings can be withdrawn tax-free, and a separate clock applies to each conversion for the early-withdrawal penalty. Your own Roth contributions can generally be withdrawn at any time. See IRS.gov.
Do Roth IRAs have required minimum distributions?
Not during the original owner's lifetime. That is a feature people value. However, inherited IRAs - including inherited Roths - generally do carry distribution requirements for beneficiaries. See IRS.gov for the current rules.
What is a spousal IRA?
It lets a working spouse fund an IRA for a spouse who earns little or no income, as long as you file a joint return, up to the usual annual limit for each of you. It is the main exception to the earned-income requirement. See IRS.gov.
Can I roll a 401(k) into an IRA?
Yes, money from a 401(k) or another retirement plan can often be rolled into an IRA. It is one of several options at a job change - our rollover guide walks through them without recommending one.
Sources and further reading
The rules on this page come from the primary sources below. Because contribution limits, income thresholds, and RMD ages change, confirm the current figures directly with the IRS before you act.
- Investment Company Institute - The Role of IRAs in US Households' Saving for Retirement, 2025Source for every ownership, rollover, and contribution figure on this page (ICI Research Perspective Vol. 32 No. 7, June 2026).
- IRS - Traditional and Roth IRAsThe official top-level summary of eligibility, deductibility, RMDs, and taxability.
- IRS Publication 590-AContributions: annual limits, deduction phase-outs, spousal rules, and worksheets.
- IRS Publication 590-BDistributions: RMDs, qualified Roth withdrawals, and early-withdrawal exceptions.
- IRS - IRA Required Minimum Distributions FAQsThe current RMD start age, the first-year deadline, and the Roth exemption.
- IRS - Retirement Plans FAQs Regarding IRAsGeneral IRA questions, including contribution deadlines and coverage rules.
- Investor.gov (SEC) - Individual Retirement Account (IRA)A neutral, investor-protection definition of the IRA account types.
- SEC - Investor Alert: Self-Directed IRAs and FraudA cautionary read on the risks unique to self-directed IRAs.
Last updated September 2026. General education, not financial, tax, or legal advice. Parsonex does not recommend a particular account type or strategy on this page.
Let us help you decide
Traditional or Roth, and whether what you already have is invested the way you think it is.
This material is for educational purposes only. It does not constitute investment, tax, or legal advice, and it is not a recommendation of any security or strategy. Individual circumstances vary. Consult a qualified professional before making financial decisions.