Traditional IRA

Stock trading dictionary: meaning, example and how traders use it.

Last updated: October 17, 2026

Definition: A traditional IRA is an individual retirement account where contributions may be tax-deductible and investments grow tax-deferred. Withdrawals in retirement are generally taxed as ordinary income.

How a traditional IRA works

A traditional IRA is the original form of individual retirement account. You contribute from earned income, and depending on your income and whether you or your spouse are covered by a workplace retirement plan, part or all of the contribution may be deductible on your tax return. Inside the account, interest, dividends, and capital gains are not taxed each year.

Tax is due when money comes out. Withdrawals of deductible contributions and all earnings are taxed as ordinary income in the year you take them.

Key traditional IRA rules

  • Contribution limits: the IRS sets an annual maximum, plus a catch-up amount for people 50 and older, shared with any Roth IRA contributions.
  • Deduction limits: the deduction phases out at income levels set by the IRS if you are covered by a workplace plan.
  • Early withdrawals: distributions before age 59 1/2 are generally subject to a 10% additional tax on top of income tax, with exceptions for certain situations.
  • Required minimum distributions (RMDs): you must begin taking withdrawals at a starting age set by federal law.

Because these rules change periodically, check current IRS guidance before making decisions.

Traditional IRA example

Suppose you are in a hypothetical 24% tax bracket and make a fully deductible $6,000 contribution. Your tax bill drops by about $1,440 this year. If the money grows to $24,000 over 25 years and you withdraw it in retirement while in a 12% bracket, you would owe about $2,880 in federal income tax on the withdrawal. The benefit comes from deferring tax and, in this example, paying it at a lower rate.

Rollovers and nondeductible contributions

A traditional IRA is often used to receive rollovers from former employers' 401(k) plans, which lets workers consolidate accounts and choose their own investments. A direct rollover, where the money moves between institutions without being paid to you, avoids withholding complications. If your income is too high to deduct contributions, you can still make nondeductible contributions; tracking that after-tax basis on the appropriate IRS form ensures you are not taxed twice when withdrawing. Converting to a Roth IRA is another option, though it usually triggers income tax on the converted pre-tax amount.

Traditional IRA vs Roth IRA

A Roth IRA reverses the timing: no deduction now, but qualified withdrawals are tax-free, and the original owner has no lifetime RMDs. A traditional IRA tends to be more attractive when you expect a lower tax rate in retirement; a Roth when you expect a higher one. Many investors hold both for tax flexibility. Either account can hold stocks, bonds, and ETFs, and the portfolio inside still faces market risk.

Frequently asked questions

Is a traditional IRA tax-deductible?

Contributions may be fully deductible, partly deductible, or not deductible, depending on your income, filing status, and whether you or your spouse have a workplace retirement plan.

What happens if I withdraw from a traditional IRA early?

Withdrawals before age 59 1/2 are generally taxed as ordinary income and may face a 10% additional tax, unless an IRS exception applies.

Can I have both a traditional and a Roth IRA?

Yes. You can contribute to both in the same year, but the IRS annual contribution limit applies to the combined total.

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For information only, not investment advice. See the disclaimer.