401(k) vs. IRA: Which One Is Right for You?

There are dozens of factors to consider as you're planning for retirement. How much should you be saving? What age should you retire? How much will you be receiving in Social Security benefits? One factor that's probably not among your top concerns, however, is where to stash your cash.

Not all retirement accounts are created equal, and choosing the right one could help you save more and spend less on fees and other costs. Traditional IRAs, Roth IRAs, and 401(k)s are some of the most common types of retirement accounts, and although they're similar in many ways, there are a few key differences between them. And understanding these differences can help you choose the right account for your needs.

Retirement savings plan next to a calculator and pen
Retirement savings plan next to a calculator and pen

Image source: Getty Images

Similar but not the same: Understanding retirement account options

Roughly 60% of workers have access to a defined contribution plan such as a 401(k) through work, according to the U.S. Bureau of Labor Statistics. With a 401(k), you can contribute tax-deductible dollars, let your money grow over time, and then pay income tax on withdrawals during retirement.

The primary benefit with a 401(k), though, is the potential employer matching contributions. If your employer offers them, your organization will match your 401(k) contributions up to a certain percentage of your salary. So, for instance, if you earn $50,000 per year and your employer will match your contributions up to 3% of your salary, that means you could be receiving $1,500 per year in what's essentially free money.

Another advantage of 401(k)s is that they have high contribution limits. In 2019, you can contribute up to $19,000 to your 401(k) -- compared to just $6,000 for a traditional or Roth IRA. And if you're age 50 or over, you can contribute an additional $6,000 per year to a 401(k), or just $1,000 extra to an IRA.

One downside to 401(k) plans, however, is the limited investment options. You're typically limited to just a few choices that are pre-determined by your plan administrator, and you could also be subject to high fees. Because you don't have any control over these factors, you may simply be stuck with less-than-stellar investment options and high fees if you want to invest your money in your 401(k).

With either a traditional or Roth IRA, you have much more control over where to invest your money. These types of accounts are highly customizable to fit your individual needs, and you can do some research to find accounts with the lowest fees -- so you can keep as much of your savings as possible.

IRAs also offer flexibility in how you prefer to be taxed. With a traditional IRA, your money is tax-deductible upfront, but you'll have to pay income taxes on withdrawals. Roth IRA contributions, on the other hand, are taxed upfront, but are tax-free when you withdraw your money. Because you're not taxed on Roth IRA withdrawals, you can keep your money in your account for the rest of your life -- unlike with traditional IRAs and 401(k)s, where you're required to start taking required minimum distributions at age 70-1/2 or face tax penalties (because the IRS wants its money eventually, after all).