A traditional IRA lets you put money in now and pay taxes on it when you take it out later

A traditional IRA is a retirement savings account where you contribute money that may reduce your taxable income in the year you contribute it. The money grows without being taxed year to year. When you withdraw it in retirement, you pay income tax on the full amount you take out—both your original contributions and all the growth.

The tax break happens upfront. If you earn $60,000 and contribute $7,000 to a traditional IRA, your taxable income drops to $53,000 that year (assuming you meet income limits). You owe less in taxes right now. But the IRS gets its money later: every dollar you withdraw after age 59½ is taxed as ordinary income at whatever your tax rate is then.

This structure works best if you expect to be in a lower tax bracket in retirement than you are now—meaning you'll pay less tax on the withdrawal than you would have paid on the income if you'd earned it today.

Key Takeaways

  • Contributions to a traditional IRA may reduce your taxable income in the year you make them, lowering what you owe in taxes that year.
  • You pay income tax on withdrawals in retirement at your ordinary income tax rate, which depends on your total income that year.
  • You must start taking withdrawals at age 73 (as of 2023), and the IRS calculates the minimum amount you must take each year.
  • If you have a workplace retirement plan like a 401(k), the income limits for the tax deduction phase out at higher earnings levels.
  • Money withdrawn before age 59½ is usually subject to a 10% penalty plus income tax, with limited exceptions.

How the tax deduction works and who can claim it

You can deduct your traditional IRA contribution on your tax return only if you meet certain conditions. If you don't have a workplace retirement plan (like a 401(k) or 403(b)), you can deduct the full amount you contribute, no matter how much you earn. The deduction limit for 2024 is $7,000 per year if you're under 50, or $8,000 if you're 50 or older.

If you do have a workplace plan, the deduction phases out at higher income levels. For 2024, if you're single and covered by a workplace plan, the deduction begins to disappear at $77,000 in income and is completely gone at $87,000. If you're married filing jointly, the phase-out range is $123,000 to $143,000. These numbers change each year. If your spouse has a workplace plan but you don't, different limits apply to you.

The key point: the deduction is not automatic. You claim it on your tax return, and it only works if your income is below the phase-out threshold for your situation.

What happens when you withdraw money in retirement

Once you turn 59½, you can withdraw money from your traditional IRA without the 10% early withdrawal penalty. You'll still owe income tax on the amount you withdraw, calculated at your ordinary income tax rate for that year. If you withdraw $40,000 and you're in the 22% tax bracket, you'll owe roughly $8,800 in federal income tax on that withdrawal (plus any state income tax, depending on where you live).

The tax is due in the year you withdraw the money. If you take out $40,000 in January, you report it as income on your tax return for that year. This matters because a large withdrawal can push you into a higher tax bracket, meaning you pay more tax on that withdrawal and possibly on other income too.

You can withdraw as much or as little as you want each year, with one major exception: starting at age 73, the IRS requires you to take a minimum withdrawal each year, called a required minimum distribution (RMD). The IRS calculates this amount based on your age and account balance. If you don't take it, you owe a penalty of 25% of the amount you should have withdrawn (as of 2023; this penalty has changed in recent years).

Early withdrawal penalties and the exceptions that exist

If you withdraw money before age 59½, you owe a 10% penalty on top of income tax. A $10,000 withdrawal at age 45 costs you $1,000 in penalty plus whatever income tax applies. This is a steep price, but the IRS allows a few exceptions where you can withdraw without the penalty.

The main exceptions are: withdrawals for a first home purchase (up to $10,000 lifetime), medical expenses that exceed 7.5% of your adjusted gross income, health insurance premiums if you're unemployed, disability, and certain education expenses. You still owe income tax on these withdrawals—the penalty is waived, not the tax. There's also a "substantially equal periodic payment" exception, where you can take regular withdrawals if you follow a specific IRS formula, but this is complex and usually requires professional help to set up correctly.

How a traditional IRA differs from a Roth in tax timing

The core difference is when you pay tax. With a traditional IRA, you get a tax break now (the deduction) and pay tax later (on withdrawals). With a Roth IRA, you pay tax now (contributions are not deductible) and pay nothing later (withdrawals are tax-free). Neither is universally better—it depends on whether you think your tax rate will be higher or lower in retirement.

A traditional IRA also requires you to take money out starting at age 73, while a Roth has no required minimum distributions during your lifetime. This matters if you don't need the money and want to let it keep growing. A Roth also lets you withdraw your contributions (not the growth) at any time without penalty or tax, while a traditional IRA charges the 10% penalty on any withdrawal before 59½ except in specific cases.

Investment options and how your money grows

Both traditional and Roth IRAs hold the same types of investments: stocks, bonds, mutual funds, exchange-traded funds (ETFs), and sometimes CDs or money market accounts. The growth inside the account is not taxed year to year—you don't pay tax on dividends or capital gains while the money sits in the account. You only pay tax when you withdraw.

This tax-deferred growth is one of the main reasons to use an IRA instead of a regular brokerage account. In a regular account, you'd owe tax each year on dividends and gains. In an IRA, that tax is postponed until withdrawal (or never, in the case of a Roth).

You can open a traditional IRA at most banks, brokerages, and investment firms. The account itself is just a container; you choose what goes inside it. Different providers offer different investment menus, so shop around if you have specific investments in mind.

Income limits and whether you can have both types

There are no income limits on contributing to a traditional IRA—anyone with earned income can open one. However, the tax deduction phases out if you have a workplace retirement plan and earn above certain thresholds (the numbers mentioned earlier in this article).

You can have both a traditional IRA and a Roth IRA at the same time. However, your total contributions to both accounts combined cannot exceed the annual limit ($7,000 for 2024 if you're under 50). If you contribute $4,000 to a traditional IRA, you can contribute only $3,000 to a Roth that year. This limit resets each January.

Frequently Asked Questions

Can I deduct my traditional IRA contribution if I have a 401(k) at work?

It depends on your income. If you're covered by a workplace plan, the deduction phases out starting at $77,000 (single) or $123,000 (married filing jointly) in 2024. Above those thresholds, you can still contribute to the IRA, but you won't get the tax deduction. You can claim a partial deduction if your income falls within the phase-out range.

What's the difference between a traditional IRA and a SEP IRA?

A SEP IRA is for self-employed people and small business owners. It allows much higher contributions—up to 25% of net self-employment income, with a 2024 limit of $69,000. A traditional IRA has a $7,000 limit. Both are tax-deferred, but a SEP is designed for people with business income, not W-2 wages.

Do I have to pay taxes on my contributions when I withdraw them?

Yes. The entire amount you withdraw—contributions and growth—is taxed as ordinary income. The tax deduction you got upfront is essentially the IRS saying "we'll tax this money when you take it out instead of when you earn it." There's no distinction between the two when you withdraw.

What happens if I don't take my required minimum distribution?

You owe a 25% penalty on the amount you should have withdrawn but didn't (as of 2023). If your RMD was $5,000 and you took nothing, you owe $1,250 in penalty. You still have to take the withdrawal and pay income tax on it, so the penalty is on top of the tax bill.

Can I roll over a 401(k) into a traditional IRA?

Yes. When you leave a job or retire, you can roll the balance from your 401(k) into a traditional IRA. This is called a "rollover" and it's not taxed if you do it correctly—the money moves directly from the 401(k) custodian to the IRA custodian. You have 60 days to complete the rollover if you take the money yourself, but a direct transfer is simpler and safer.