Is an IRA Tax Deferred? Traditional, Roth, and RMDs

A traditional IRA is tax-deferred: you generally deduct contributions now, investments grow without annual tax, and you pay ordinary income tax when you withdraw the money in retirement.¹ A Roth IRA is not tax-deferred in the same sense. You contribute after-tax dollars, so there is no upfront deduction, but qualified withdrawals — contributions and investment growth alike — come out entirely free of federal income tax.² So the short answer depends on which IRA you have: traditional defers the tax, Roth eliminates it on the back end.

How the Tax Deferral on a Traditional IRA Works

When you put money into a traditional IRA, you can typically deduct the contribution from your taxable income for that year, lowering the federal tax you owe.¹ Inside the account, interest, dividends, and capital gains accumulate without being taxed each year. The tax bill arrives only when you take a distribution, and the full withdrawal is treated as ordinary income.³

The idea behind deferral is that many people earn more during their working years than they spend in retirement, so the withdrawal is taxed at whatever bracket applies later — often a lower one. For 2026, federal income tax rates run from 10% to 37%, so the bracket you land in when you draw the money matters.⁴

Not every traditional IRA contribution is deductible. If you or your spouse participate in a workplace retirement plan, the deduction phases out at higher incomes. For 2026, a single filer covered by a workplace plan gets a full deduction with modified adjusted gross income of $81,000 or less, a partial deduction up to $91,000, and none above that; for married couples filing jointly where the contributor is covered, the range is $129,000 to $149,000.⁵ If neither spouse has access to a workplace plan, the full contribution is deductible regardless of income. Even when a contribution is nondeductible, the growth inside the account still defers tax until withdrawal.

Why a Roth IRA Is Not Tax-Deferred in the Same Sense

A Roth IRA reverses the timing. You contribute money you have already paid income tax on, so no deduction is available.¹ In exchange, qualified distributions in retirement are free of federal income tax, including all the accumulated earnings.² Because the tax has already been paid, the account is more accurately described as tax-free on the back end rather than tax-deferred.

That structure tends to favor savers who expect their tax rate to hold steady or rise in retirement, and younger contributors who have decades for compounding to work inside a tax-free wrapper. Whatever the balance grows to, the entire amount belongs to you at withdrawal, with no further federal income tax owed.

The Five-Year Rule for Tax-Free Withdrawals

Roth withdrawals are only tax-free if they are qualified. Two conditions must be met. First, the account must have been open for at least five tax years, counted from January 1 of the year of your first contribution. Second, you must be at least 59½, disabled, taking up to $10,000 for a first home purchase, or the distribution must go to a beneficiary after your death.⁶

If earnings come out before both conditions are met, those earnings are taxable and may also face the 10% early withdrawal penalty.¹ Your direct contributions are different. You can pull those out at any time, at any age, tax-free and penalty-free, because you already paid tax on that money. Roth distributions follow an ordering rule: contributions come out first, then conversions, then earnings.

When Deferral Ends: Required Minimum Distributions

Tax deferral on a traditional IRA has a hard stop. Beginning at age 73, you must take Required Minimum Distributions each year.⁷ Your first RMD is due by April 1 of the year after you turn 73, and every RMD after that is due by December 31. The amount is your prior-year-end balance divided by a life expectancy factor from IRS tables, and each RMD is taxed as ordinary income.⁸

Starting in 2033, the RMD age rises to 75 for individuals who turn 74 after December 31, 2032. Missing an RMD is expensive. The penalty is 25% of the amount you should have taken, dropping to 10% if you catch and correct the shortfall within two years.⁷

Roth IRAs work differently on this point too. The original owner of a Roth IRA is never required to take RMDs during their lifetime, so the balance can keep growing tax-free for as long as they live.²

Early Withdrawal Penalties

Deferral does not mean flexibility. Pulling money out of a traditional IRA before age 59½ adds a 10% penalty on top of the ordinary income tax you already owe on the distribution.⁹ For a Roth IRA, the 10% penalty applies only to earnings taken early; your contributions can come out at any time without tax or penalty.

Several exceptions waive the 10% penalty, including total and permanent disability, up to $10,000 in lifetime withdrawals for a first home purchase, qualified higher education expenses, unreimbursed medical expenses over 7.5% of adjusted gross income, health insurance premiums paid while unemployed after receiving unemployment for at least 12 weeks, substantially equal periodic payments, up to $5,000 per child for birth or adoption, amounts seized by IRS levy, and up to $22,000 for federally declared disaster recovery.⁹ An exception waives the 10% penalty only. For a traditional IRA, the underlying distribution is still taxed as ordinary income.

Contribution Limits and Excess Contributions

For the 2026 tax year, the combined limit across all your traditional and Roth IRAs is $7,500, or $8,600 if you are 50 or older thanks to a $1,100 catch-up.⁵ Your contribution also cannot exceed your taxable compensation for the year.¹⁰ Contribute more than allowed, and a 6% excise tax applies to the excess for every year it sits in the account, unless you withdraw the excess and any earnings on it before your tax filing deadline, including extensions.¹¹

Roth contributions themselves are also income-limited. For 2026, direct Roth contributions phase out between $153,000 and $168,000 of MAGI for single filers and between $242,000 and $252,000 for married couples filing jointly, with a narrower $0 to $10,000 range for married filing separately.⁵ Anyone with earned income can still contribute to a traditional IRA regardless of income; the income limits there govern deductibility, not eligibility.

State Tax Treatment Is Separate

Federal law sets the deferral and tax-free rules described above, but your state may tax IRA distributions on its own terms. Some states have no income tax; others tax retirement withdrawals at rates as high as 13.3%, and many offer partial exemptions based on age or amount withdrawn. Check your state tax agency before planning withdrawals, because the federal picture is only half of the answer.

1
Internal Revenue Service. Traditional and Roth IRAs
2
Office of the Law Revision Counsel. 26 USC 408A – Roth IRAs
3
Office of the Law Revision Counsel. 26 USC 408 – Individual Retirement Accounts
4
Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026
5
Internal Revenue Service. 401(k) Limit Increases to $24,500 for 2026, IRA Limit Increases to $7,500
6
Internal Revenue Service. Publication 590-B – Distributions From Individual Retirement Arrangements
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Internal Revenue Service. Retirement Plan and IRA Required Minimum Distributions FAQs
8
Office of the Law Revision Counsel. 26 USC 401 – Requirements for Qualification
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Internal Revenue Service. Retirement Topics – Exceptions to Tax on Early Distributions
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Office of the Law Revision Counsel. 26 USC 219 – Retirement Savings
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Office of the Law Revision Counsel. 26 USC 4973 – Tax on Excess Contributions to Certain Tax-Favored Accounts and Annuities