Yes, you can contribute to both a Roth IRA and a traditional IRA in the same year, but your total contributions across both accounts cannot exceed the annual limit set by the IRS.

The IRS treats a Roth IRA and a traditional IRA as a single account type for contribution purposes. If you contribute $3,000 to a Roth IRA in 2024, you can contribute only $3,500 more to a traditional IRA that same year (assuming the annual limit is $6,500 for your age group). You cannot contribute the full limit to each account separately.

This rule applies regardless of how many Roth accounts or traditional accounts you own. If you have two Roth IRAs at different banks, for example, your contributions to both combined still count toward the single annual limit. The same applies if you have multiple traditional IRAs.

Key Takeaways

  • Your combined contributions to all Roth and traditional IRAs cannot exceed the annual IRS limit, which is $7,000 for 2024 (or $8,000 if you are age 50 or older).
  • You can split your contribution between the two account types however you choose, as long as the total does not exceed the limit.
  • Income limits may prevent you from contributing to a Roth IRA, but they do not affect traditional IRA contributions (though they may affect whether those contributions are tax-deductible).
  • If you exceed the annual limit, the IRS charges a 6 percent excise tax on the excess amount each year until you remove it.

How the annual contribution limit works across both account types

The IRS sets one annual limit for IRAs, not separate limits for Roth and traditional accounts. For 2024, that limit is $7,000 if you are under age 50, or $8,000 if you are 50 or older (the extra $1,000 is called a catch-up contribution). This limit applies to the total of all your IRA contributions, regardless of how many accounts you have or which type they are.

You decide how to divide that limit between account types. You might contribute $4,000 to a Roth IRA and $3,000 to a traditional IRA. Or $7,000 to a traditional IRA and nothing to a Roth. Or any split that adds up to $7,000 or less. The choice is yours, but the total cannot exceed the limit.

The IRS does not care which account you fund first or last. What matters is the total across all your IRA accounts by December 31 of the tax year.

When income limits block a Roth contribution but not a traditional one

Income limits determine whether you can contribute to a Roth IRA at all. If your income exceeds the IRS threshold for your filing status, you cannot contribute to a Roth IRA that year. For 2024, the Roth income limit for single filers begins to phase out at $146,000 and is completely closed at $161,000. For married filing jointly, the phase-out begins at $230,000 and closes at $240,000.

Traditional IRAs have no income limit on contributions themselves. You can always contribute to a traditional IRA, regardless of how much you earn. However, if you or your spouse has access to a workplace retirement plan (like a 401(k)), your income may limit whether your traditional IRA contribution is tax-deductible. A non-deductible contribution still counts toward your annual limit, so it reduces how much you can put into a Roth that year.

If you are over the Roth income limit, you can still contribute your full annual limit to a traditional IRA instead. This is a common strategy for higher earners who want to save in an IRA but cannot use a Roth.

What happens if you contribute too much

If your total IRA contributions exceed the annual limit, the IRS charges a 6 percent excise tax on the excess amount. This tax applies each year the excess remains in your accounts. If you contributed $8,000 when the limit was $7,000, you owe a 6 percent tax on that $1,000 excess for that year. If you do not remove the excess by the tax filing deadline, you owe the tax again the following year.

To fix an overcontribution, you must withdraw the excess amount plus any earnings it generated. The earnings portion is taxable income for that year. If you discover the overcontribution after you have already filed your tax return, you can file an amended return (Form 1040-X) to report the correction.

The easiest way to avoid this problem is to track your contributions carefully as you make them. If you have accounts at multiple institutions, keep a running total. Many IRA custodians (banks, brokerages, and investment firms) will not prevent you from overcontributing, so the responsibility falls on you.

Splitting contributions between account types strategically

Deciding how much to put in each account type depends on your current tax situation and expectations for retirement. If you expect to be in a higher tax bracket in retirement, a Roth IRA makes more sense because you pay tax now at a lower rate. If you expect to be in a lower bracket in retirement, a traditional IRA may be better because you deduct contributions now and pay tax later at a lower rate.

Some people use a hybrid approach: they contribute to a traditional IRA for the immediate tax deduction, then convert some of that money to a Roth IRA later (a strategy called a "backdoor Roth"). This counts as a conversion, not a contribution, so it does not reduce your annual contribution limit. However, conversions have their own tax consequences and rules, so this strategy works best with professional guidance.

Another consideration is access to your money. Roth IRA contributions (not earnings) can be withdrawn anytime without penalty. Traditional IRA withdrawals before age 59½ typically trigger a 10 percent early withdrawal penalty plus income tax. If you think you might need the money before retirement, a Roth IRA offers more flexibility.

Coordinating contributions if you have a workplace retirement plan

If your employer offers a 401(k), 403(b), or similar plan, your contributions to that plan do not count toward your IRA limit. You can contribute the maximum to your workplace plan and still contribute the full annual IRA limit. However, if you have a workplace plan, your income may affect whether your traditional IRA contributions are tax-deductible.

For 2024, if you are covered by a workplace plan and file as single, your traditional IRA deduction phases out between $77,000 and $87,000 of income. If you are married filing jointly and your spouse has a workplace plan, the phase-out is between $123,000 and $143,000. If only one spouse has a workplace plan, the other spouse can still deduct traditional IRA contributions up to a higher income limit.

This is why some people in this situation choose to contribute only to a Roth IRA (if they are under the Roth income limit) or to maximize their workplace plan contributions instead of splitting between a workplace plan and an IRA.

Frequently Asked Questions

Can I contribute to a Roth IRA and a traditional IRA if I have a 401(k)?

Yes. Your 401(k) contributions are separate from your IRA limit. You can contribute to both. However, if you have a 401(k), your income may prevent your traditional IRA contributions from being tax-deductible, even though you can still make the contribution. Your Roth IRA contributions may also be limited or blocked by income.

What if I contribute to a Roth IRA and then want to switch to a traditional IRA?

You can withdraw the Roth contribution and deposit it into a traditional IRA, as long as you do so within 60 days (this is called a rollover). The amount still counts toward your annual limit. You cannot contribute the same money twice. If you want to move money between account types, a rollover is the correct method.

Do spousal IRA contributions count toward the same limit?

No. If you are married and file jointly, you and your spouse each have your own annual contribution limit. You can each contribute $7,000 (or $8,000 if age 50+) to IRAs in 2024, for a household total of $14,000 or $16,000. A spousal IRA (opened in your spouse's name) uses your spouse's limit, not yours.

If I exceed the limit by accident, can I just leave the extra money in the account?

No. The IRS charges a 6 percent excise tax on excess contributions each year they remain in the account. You must withdraw the excess plus any earnings it generated. The earnings are taxable income. It is cheaper to fix the mistake than to leave it alone.

Does a backdoor Roth count toward my annual contribution limit?

No. A backdoor Roth is a conversion, not a contribution. You contribute to a traditional IRA (using your annual limit), then convert it to a Roth. The conversion itself does not reduce your contribution limit for future years. However, conversions are taxable, and if you have other traditional IRA balances, the pro-rata rule may apply, which can increase your tax bill.