Should you have a 401(k) and a Roth IRA?

Contributing to a 401(k) and a Roth IRA is a good strategy for building your retirement savings. With a traditional 401(k), contributions are tax-deductible, reducing your tax liability. Roth IRA contributions aren't tax-deductible, but distributions in retirement are tax-free. When you have a 401(k) and a Roth IRA, you can reap the tax benefits of both and contribute more money to your retirement, since each type of account has its own annual contribution limit.

Is it better to invest in a 401(k) or a Roth IRA?

Both 401(k)s and Roth IRAs have their benefits, and neither is necessarily better than the other. A traditional 401(k) provides tax-deductible contributions and a higher annual contribution limit. A Roth IRA doesn't have a tax on withdrawals in retirement and offers more investment options. The better choice depends on your financial situation, and often, the best choice is to have both.

Can I max out a Roth IRA if I have a 401(k)?

Yes, you can max out a Roth IRA while having a 401(k), as long as your income doesn't exceed the Roth IRA eligibility limits. Roth IRAs and 401(k)s have their own annual limits and don't impact one another. Contributing to a 401(k) doesn't affect how much you can put into a Roth IRA.

Can I Contribute to Both a 401(k) and a Roth IRA?

Q: Can I contribute to both a 401(k) and a Roth IRA?

Yes, you can contribute to a 401(k) and a Roth IRA. These are different types of retirement accounts, and contributing to one doesn't affect your eligibility for the other. You will need to meet the Roth IRA income requirements, as higher earners aren't eligible to contribute to that type of account.

Understand the rules for contributing to a 401(k) and a Roth IRA.

By Lyle Daly – Updated Apr 23, 2026 at 2:21 PM EST | Fact-checked by Margo Winton Parodi

Key Points

You can save simultaneously in a 401(k) and Roth IRA, diversifying tax advantages.
Roth IRA eligibility depends on your MAGI and can be full or partial, based on income limits.
Utilize a backdoor Roth IRA strategy if you exceed income limits to maintain Roth benefits.

If your employer offers a 401(k) plan, there may still be room in your retirement savings for a Roth IRA. The two accounts complement each other well: your 401(k) gives you a tax break now, while a Roth IRA gives you tax-free income in retirement. Contributing to both is one of the most effective ways to diversify your tax situation and maximize long-term flexibility.

Here's what you need to know about eligibility, contribution limits, and how to make both accounts work together.

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Can you contribute to both?

Yes, having a 401(k) at work doesn't affect your eligibility to contribute to a Roth IRA. The two accounts have completely independent contribution limits, and participating in one doesn't reduce what you can put into the other.

The catch is that Roth IRAs have income limits. Unlike a 401(k), which has no upper income cap, your ability to contribute directly to a Roth IRA phases out above certain income thresholds. Whether you can contribute, and how much, depends on your modified adjusted gross income (MAGI) and filing status.

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Data source: IRS.

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FAQs

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About the Author

Lyle Daly is a contributing Motley Fool stock market analyst covering information technology and cryptocurrency. Lyle has been a contributor at the financial services company since 2018. His work has been featured on USA Today, Yahoo Finance, MSN, Fox Business, and Nasdaq. Before joining The Motley Fool, he wrote for financial brands including Intuit.

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