How a Roth 401(k) is Different than a Roth IRA - Ed Slott and Company, LLC (2024)

Monday, June 05, 2017

By Sarah Brenner, JD

IRA Analyst

Follow Us on Twitter:@theslottreport

Roth 401(k)s and Roth IRAs have a lot in common. Both offer the ability to make after-tax contributions now in exchange for tax-free earnings down the road if the rules are followed. However, there are some important differences between the two plans that you will want to understand.

Contribution Limits

One major difference is the amount that you may contribute. Your Roth IRA contribution is limited to a maximum of $5,500 for 2017 if you are under age 50. If you are age 50 or older this year, you may contribute up to $6,500. A Roth 401(k) offers much higher limits. You can defer $18,000 for 2017, or $24,000 if you are 50 or over.

Income Limits

Roth 401(k)s do not have any income limits on contributions. If you are a high earner you will still be able to make deferrals. That is not the case for Roth IRAs. In 2017, your ability to contribute to a Roth IRA will begin to phase out when your income exceeds $118,000 ($186,000 if you are married, filing jointly). If your income is too high and you would like to fund a Roth IRA, you may want to explore the back-door Roth IRA strategy as a way around these limits.

RMDs

Roth IRAs offer the advantage of no required minimum distributions (RMDs) during your lifetime. This is not the case for Roth 401(k)s. You will need to take RMDs from your Roth 401(k) when your reach age 70 1/2. An exception may apply if you are still working for the company.

Rollovers

Roth 401(k) funds can be rolled over to a Roth IRA. However, the opposite is not true. You may not roll over your Roth IRA to your Roth 401(k)

Qualified Distributions

When it comes to funding either a Roth 401(k) or a Roth IRA, the goal is to take tax-free distributions someday. For this to happen, you must have a qualified distribution. The rules for qualified distributions from Roth IRAs are more favorable than those for Roth 401(k)s. You can take a qualified distribution for a first home purchase, which is not allowed with a Roth 401(k). Also, your five-year period starts with your first contribution to any Roth IRA. For Roth 401(k)s, the five-year period for qualified distributions applies separately to each plan.

Nonqualified Distributions

What if you take a distribution that is not qualified? The rules for nonqualified distributions are also more favorable from Roth IRAs than Roth 401(k)s. With a Roth IRA, the ordering rules say that earnings will leave the Roth IRA last. This means that the only funds that would be taxed will come out after all your other Roth IRA funds have been distributed. With Roth 401(k)s you are not so lucky. A distribution that is not a qualified distribution is subject to the pro-rata rule. A portion of each distribution will be taxed.

Which is Best for You?

You now understand there are some advantages to a Roth 401(k) especially when it comes to contributions. However, a Roth IRA may be preferable when it comes to taking distributions and avoiding RMDs. Which is best for you? Not everyone has a choice. Your employer may not offer a Roth 401(k). These plans are becoming more popular but are not always available. If you do have a choice, you will want to weigh the pros and cons to both Roth 401(k)s and Roth IRAs. There is not one answer that is right for everyone. If you have questions about your own situation, you should consider meeting with a knowledgeable financial advisor.

Posted in: contribution, distribution, Roth 401(k), Roth IRA, sarah brenner, tax free

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How a Roth 401(k) is Different than a Roth IRA - Ed Slott and Company, LLC (2024)

FAQs

How a Roth 401(k) is Different than a Roth IRA - Ed Slott and Company, LLC? ›

Roth 401(k)s do not have any income limits on contributions. If you are a high earner, you will still be able to make deferrals. That is not the case for Roth IRAs. In 2023, your ability to contribute to a Roth IRA will begin to phase out when your income exceeds $138,000 ($218,000 if you are married, filing jointly).

How are Roth IRA and Roth 401k different? ›

The biggest differences between a Roth 401(k) and a Roth IRA are their different annual contribution limits, eligibility criteria, and whether you will need to take required minimum distributions (RMDs). Let's start with the annual contribution limits.

Do companies match Roth IRA and 401k? ›

Since an IRA is an individual account, employers do not make matching contributions to their employees' plans. Therefore, there are no matching contributions to a Roth IRA plan.

How is a Roth 401k different from a regular investment account? ›

Roth 401(k)s are funded with after-tax money that you can withdraw tax-free once you reach retirement age. A traditional 401(k) allows you to make contributions before taxes, but you'll pay income tax on the distributions in retirement.

Do Roth 401k contributions count towards Roth IRA limit? ›

The contribution limits are the same for Roth and traditional versions of 401(k)s and IRAs. One financial strategy, for those who want to maximize their tax-advantaged savings: Open both types of Roth accounts. You can invest up to the combined allowable limits in a Roth 401(k) and a Roth IRA.

Is a Roth 401k tax deductible? ›

However, the Roth 401(k) earnings aren't taxable if you keep them in the account until you're 59 1/2 and you've had the account for five years. Unlike a tax-deferred 401(k), contributions to a Roth 401(k) do not reduce your taxable income now when they are subtracted from your paycheck.

Does a Roth 401k have income limits? ›

Unlike a traditional Roth IRA, there are no income limits for a Roth 401(k), so these accounts are available to everyone (depending on if your employer offers one), regardless of how much money someone earns.

Does company match 401k or Roth 401k? ›

If an employer matches a traditional 401(k) plan contribution, it's standard for it to also offer a Roth 401(k) match, but only if the company offers a Roth 401(k) in the first place.

Does employer match count towards Roth 401k limit? ›

One of the biggest perks of a 401(k) plan is that employers have the option to match your contributions to your account up to a certain point. While the IRS places annual contribution limits on 401(k) contributions, employer matches do not count toward that limit.

Can I contribute to both Roth 401k and Roth IRA? ›

It is possible to have both a Roth IRA and a Roth 401(k) at the same time. However, keep in mind that a Roth 401(k) must be offered by your employer in order to participate. Meanwhile, anyone with earned income (or any spouse whose partner has earned income) can open an IRA, given the stated income limits.

Can you withdraw Roth 401 K contributions at any time? ›

Contributions and earnings in a Roth 401(k) can be withdrawn without paying taxes and penalties if you are at least 59½ and had your account for at least five years. Withdrawals can be made without penalty if you become disabled or by a beneficiary after your death.

What is the maximum Roth 401k contribution for 2024? ›

The maximum amount you can contribute to a Roth 401(k) for 2024 is $23,000 if you're younger than age 50. This is an extra $500 over 2023. If you're age 50 and older, you can add an extra $7,500 per year in "catch-up" contributions, bringing the total amount to $30,500.

Should high income earners use Roth 401k? ›

Tax diversification: High-income earners often find themselves in higher tax brackets. A Roth 401(k) account gives you more flexibility in managing your tax liability during retirement. Having a Roth account also allows you to be strategic about the tax treatment of your investment choices.

What is the 5 year rule for Roth 401k? ›

“If you open a Roth IRA for the first time in order to receive Roth 401(k) rollover funds, then you must wait five years to take a distribution penalty-free.” This rule wouldn't prevent you from withdrawing your original contributions after the rollover is complete.

Can I contribute full $6000 to IRA if I have 401k? ›

A work 401(k) is a nice perk to help you increase your retirement savings. If you're also trying to save outside of your employer-sponsored retirement plan, however, you might run into some problems. The good news is that you can contribute to an IRA even if you also contribute to a 401(k) at work.

What is the 5 year rule for Roth 401k rollover? ›

“If you open a Roth IRA for the first time in order to receive Roth 401(k) rollover funds, then you must wait five years to take a distribution penalty-free.” This rule wouldn't prevent you from withdrawing your original contributions after the rollover is complete.

Should I do both Roth 401k and Roth IRA? ›

If you can afford to fund two retirement accounts simultaneously, having both a 401(k) and a Roth IRA helps you maximize your retirement-saving options since they offer opposite tax benefits. You get an immediate tax break with a 401(k) and with a Roth IRA you're essentially guaranteed a tax break in the future.

Is it good to have both Roth IRA and Roth 401k? ›

“Future tax rates are heading higher, possibly much higher, so maxing out both a Roth IRA and a 401(k) will give you more net after-tax dollars in retirement.” If your employer offers a 401(k) plan, you can choose to contribute to either a traditional 401(k) account or a Roth 401(k) account (or both).

Why convert Roth 401k to Roth IRA? ›

By converting to a Roth IRA, you'll have assets that won't be taxed when withdrawn, potentially allowing you to better manage your tax brackets and enable more personalized tax planning during retirement.

Should I convert my Roth 401k to Roth IRA? ›

Should I Convert my 401(k) to a Roth IRA? Converting a 401(k) to a Roth IRA may make sense if you believe that you'll be in a higher tax bracket in the future, as withdrawals are tax free. But you'll owe taxes in the year when the conversion takes place. You'll need to crunch the numbers to make a prudent decision.

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