Should You Invest in a Roth or Traditional 401k? - Good Life. Better. (2024)

When it comes to how to invest your money, the decisions you have to make sometime seem endless. And, well, they kind of are endless.

But this doesn’t mean you should not start investing your money or that you won’t be able to make good decisions. A little education will go a long way (I promise!).

One such decision is what type of account to use for your investments. You don’t have to use only one type but at different points during your earning years, it can make sense to put more into one type than another.

This is a question I have struggled with recently.

Two Types of 401k Retirement Accounts

Should You Invest in a Roth or Traditional 401k? - Good Life. Better. (1)

Through my employer, I have access to two different types of 401k accounts: a Roth 401k and a traditional 401k.

These aren’t the only retirement accounts out there offered by employers. And, if you are self-employed or you work for a small business or a non-profit organization, you might have access to different accounts, such as a solo 401k or a 403b.

But they are the accounts I have access to and it is choosing how to allocate my contribution between the two that has been the source of my current struggle.

Traditional 401k

A traditional 401k is similar to a traditional IRA in that the money goes in pre-tax—meaning you haven’t paid taxes on it—and is taxed as regular income when you withdraw it as long as you are at least 59½ years old. If you are younger than 59½, you will also be assessed a 10% penalty (there are a few exceptions but you would need to talk to a tax professional about those).

Roth 401k

Likewise, a Roth 401k is similar to a Roth IRA because you pay taxes on your contributions now but not on the money you withdraw.

There is one difference, however. With a Roth IRA, you can withdraw your contributions for any reason as long as the account has been open for at least five years. With a Roth 401k, the account has to have been open for five years and you have to be at least 59½ years (again, I am simplifying things a bit so talk to your tax preparer if you have additional questions).

What’s the Big Deal About When You Pay Taxes?

If you’ve ever looked at your pay stub—and if you haven’t, I encourage you to do so pronto—you will have noticed that a decent chunk of your earnings goes toward taxes. How much depends on your tax rate which is based on your taxable income. If you want to lower your tax rate, a simple way to do so is to lower your taxable income.

How? U.S. tax laws give you a couple of ways to do so without taking a voluntary pay cut (because most of us would not want to do that!). One of these options is to contribute to a traditional 401k.

As noted above, money contributed to a traditional 401k goes in pre-tax. This means, for example, someone who make $100,000 and contributes $10,000, will only be assessed taxes on the $90,000 remaining.

This is great news today—yeah, pay less in taxes!—but this person isn’t off the hook forever: the tax bill will come due when she withdraws the funds.

I know what you’re thinking. If she has to pay anyway, what’s the benefit in postponing? The benefit is her tax rate may be lower in retirement because her income may be lower or the tax laws will have changed. So, while she will still have to pay taxes, she might be able to pay less in taxes.

Which Brings Me to My Dilemma—and Possibly Yours Too

If you have followed my money story you will know I have been working really hard to get all my financial ducks in a row now so I can have a great retirement later. This includes paying off almost $60,000 in debt in 16 months and maxing out my 401k, Roth IRA, and even an HSA.

This is a great approach to ensuring financial stability in retirement, but it could mean that, after factoring in Social Security and a pension I will receive, my income stays about the same as it is now after I retire even though I will no longer be working a regular job.

Don’t get me wrong, this is not a bad problem to have. I can’t wait to retire from my 9-5 job and have more time to travel and to work on this blog, and the money I am saving now is what will support me later.

But in this situation, when it is unlikely my tax rate will be lower in retirement (and could even be much higher if tax laws change), it may make more sense to pay taxes now. And that is where the Roth 401k comes into the picture.

Choosing to Pay Taxes Now, Even as a Higher Earner

At the time I am writing this—2018—there are seven tax brackets: 10%, 12%, 22%, 24%, 32%, 35%, and 37%. I fall right in the middle, in the 24% bracket, because I am single and make between $82,501 to $157,500 annually.

This may seem high, but in the history of tax brackets, it’s on the lower end for this income range. It’s also on the lower end of what it will likely be in the future given that at some point, taxes will go up to address the growing national debt.

This alone makes it attractive to pay my taxes today instead of waiting until I retire.

There is, of course, a consequence to doing this. My paycheck goes down because I am now paying the taxes on that income that I was previously investing pre-tax. How much of a difference, I wondered, would it make in my paycheck?

Turns out, it wasn’t that bad. My bi-weekly check went down by $270. It did require me to adjust some of my automatic transfers but because I am out of debt, I have the flexibility to make these adjustment.

How Have You Balanced Paying Taxes Now vs. Later?

I know it may seem nutty to worry about what my tax rate will be in twenty years. But given the many unanswerable questions that crop up when planning for retirement, I find it’s nice to know that, for at least the portion of my retirement savings in my Roth 401(k), the amount in the account is exactly the amount I have to spend.

What’s your approach when it comes to traditional vs. Roth 401k accounts?

Should You Invest in a Roth or Traditional 401k? - Good Life. Better. (2)

Should You Invest in a Roth or Traditional 401k? - Good Life. Better. (3)

Should You Invest in a Roth or Traditional 401k? - Good Life. Better. (2024)

FAQs

Should You Invest in a Roth or Traditional 401k? - Good Life. Better.? ›

It can be a surprisingly complicated choice, but many experts prefer the Roth 401(k) because you'll never pay taxes on qualified withdrawals. Contributions are made with pre-tax income, meaning you won't be taxed on that income in the current year.

Should I invest in a Roth or traditional 401(k)? ›

The main thing you'll want to consider when choosing between Roth and traditional accounts is whether your tax rate will be higher or lower during retirement than your marginal rate is now. If you think your tax rate will be higher, paying taxes now with Roth contributions makes sense.

Should high earners use Roth 401k or traditional? ›

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? ›

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.

Should I switch from traditional 401k to Roth? ›

Do you think you'll be in a higher tax bracket during retirement than you are now? If so, that can be a good reason to switch to the Roth. You'll pay taxes now at a lower tax rate and enjoy tax-free income later when your tax rate is higher.

Why 401k is better than Roth? ›

Contributions to a 401(k) are tax deductible and reduce your taxable income before taxes are withheld from your paycheck. There is no tax deduction for contributions to a Roth IRA, but contributions and earnings can be withdrawn tax free in retirement.

At what point is traditional better than Roth? ›

Assuming you have an estimate for your future marginal tax rate, prefer traditional when your current marginal rate is higher than that estimate, and prefer Roth when your current marginal rate is lower than the estimate.

What are the disadvantages of a Roth 401k? ›

No tax deferral now. The list of cons may be short for Roth 401(k)s, but missing tax deferral is a big one. When faced with a choice of paying more tax now or later, most people choose to pay later, hence the low participation rates for Roth 401(k)s.

Why should I choose Roth over traditional? ›

Despite not offering an upfront tax deduction, a Roth IRA can offer flexibility to manage your taxes and spending in retirement because you can withdraw money without increasing your tax bill—which could come in handy if, for example, you have a large, one-time expense after you've retired.

What happens after 5 years in a Roth IRA? ›

This rule for Roth IRA distributions stipulates that five years must pass after the tax year of your first Roth IRA contribution before you can withdraw the earnings in the account tax-free. Keep in mind that the five-year clock begins ticking on Jan. 1 of the year you made your first contribution to the account.

How do I avoid the 5 year rule for Roth IRA? ›

Once you turn 59½, you needn't worry about this five-year rule, even if you take a payout before your conversion meets the five-year period. For example, there's no 10% penalty if you do a Roth IRA conversion at age 58 and withdraw funds two years later at age 60.

Can I convert a 401k to a Roth IRA? ›

Generally, you'll only be able to transfer a 401(k) to a Roth IRA if you are rolling over your 401(k), the plan allows in-service withdrawals, or the plan allows in-plan conversions. That's not always the case, however, so check the rules of your employer's 401(k) plan.

Should I split my 401k into Roth and traditional? ›

It removes a certain amount of risk. In this case, if you split your retirement funds between a traditional 401(k) and a Roth 401(k), you would pay half the taxes now, at what should be the lower tax rate, and half when you retire, when rates could be either higher or lower.

When should you convert a 401k to a Roth? ›

The ideal candidate for rolling an employer-sponsored retirement fund into a Roth IRA is a person who does not expect to take a distribution from the account for at least five years.

Should I convert my entire 401k to a Roth 401k? ›

Converting all or part of your 401(k) into a Roth 401(k) may provide long-term tax benefits, but you'll pay income taxes on the money you transfer upfront. Calculate your tax bill and compare it with potential savings to decide whether an in-plan Roth conversion will save you money.

Do employers match Roth 401k? ›

Yes, your employer can make matching contributions on your designated Roth contributions. However, your employer can only allocate your designated Roth contributions to your designated Roth account.

Should I have both a 401k and Roth IRA? ›

“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).

Is Roth 401k better than after-tax 401k? ›

Like a Roth 401(k), earnings grow tax-deferred. However, unlike a Roth 401(k), the earnings on the account are taxed upon withdrawal. The after-tax option predates the Roth 401(k). Of course, if you are saving for retirement and wish to do it on an after-tax basis, the Roth 401(k) is preferable to the after-tax option.

Does a Roth 401k reduce taxable income? ›

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.

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