Personal Loan vs. 401(k) Loan: Which Should You Use in an Emergency?

There’s a savings gap in America, where nearly 1 in 3 people can’t afford a $400 emergency expense. So, when people need to stave off foreclosure, cover mounting medical bills, or handle other unexpected costs without sufficient savings, they usually end up taking out a loan.

Two common options when you're facing a financial emergency are taking out a personal loan or borrowing from your retirement account using a 401(k) loan. That leaves many people asking the same question: Should I borrow from my 401(k) or get a personal loan? Here's what to consider.

Key Insights

• Job stability and repayment speed matter more than the interest rate. A 401(k) loan becomes due in full if you leave your job, and you’ll pay taxes and fees.
• Borrowing from your 401(k) isn't free money. You lose market growth on the funds and pay tax twice on the interest.
• Personal loans protect your retirement, but terms like APR depend on your credit.
• 60% of retirement borrowers regret it. Explore payment plans and savings before borrowing from either source.

A personal loan is often the safer choice if you’re worried about your retirement or your job. Using your retirement funds means you’re losing out on compound interest on the amount you borrowed. And if you lose your job, the IRS will treat the money as a distribution, subject to income tax and a 10% penalty if you're younger than 59½.

When it comes to choosing between these two options, two variables matter more than anything else: how stable your job is and how quickly you can realistically pay the money back.

For the 29% of Americans who can't cover a $400 emergency in cash, the choice often comes down to these two options.

A 401(k) or 403(b) loan usually allows you to take out 50% of your vested balance or $50,000, whichever is less, and repay it over five years. Here's what makes it different from a traditional loan:

• No credit check required: The loan doesn't even appear on your credit report.
• Lower interest rate: You pay a prime interest rate plus one or two points.
• Interest goes back to you: Your interest payments are funneled back into your retirement account.

What a 401(k) Loan Actually Costs You

"You might think, 'Oh, I'm just paying interest to myself, it's fine.' Really, it's not fine. Because of the market, let's say you're paying 8% interest, but the market goes up 15%, you're not going to be capturing that 7% that you otherwise could capture," said Hayley Dickson, CFP, founder and CEO of RIPPL Wealth Management.

There's also a hidden tax cost: The interest you repay comes from your after-tax paycheck, and in retirement, the IRS taxes it again on the way out, so you get taxed twice on that “free money.”

The average 401(k) balance, according to Vanguard's How America Saves 2026 preview, was $167,970 by the end of 2025. While loan figures aren't available yet, last year’s report showed that the average plan participant had borrowed about $11,067. This suggests that most borrowers tap only a small portion of their savings.

Personal loans are common in emergencies. They don't require collateral, deliver a lump sum within one to three business days, and are structured as fixed monthly payments over two to seven years, depending on the lender.

When you're shopping for a personal loan, your credit score will be a driver of what you're approved for, including the interest rate. Current personal loan rates range from 6.25% to 35.99%, so a lower credit score usually means a higher interest rate.

By comparison, a 401(k) or 403(b) loan typically has better rates, using the prime interest rate of 6.25% as of May 2026, plus a point or two.

401(k) or 403(b) Loans vs. Personal Loans: At a Glance

A 401(k) loan can feel safer than a personal loan. You borrow from your own account, there's no credit check and the interest is paid back to you. But three serious risks are easy to miss.

1. The job-loss trigger: If you leave or lose your job with an outstanding 401(k) loan, the balance is due by your federal tax filing deadline, including extensions.
2. Loss of compounding: When you borrow from your retirement funds, that money stops earning market returns until it's repaid. The hit is bigger for some borrowers than others, but it's growth you don't get back.
3. Behavioral risk: In some cases, borrowing from your retirement account can lead to other shifts.

“Many participants reduce or stop new contributions while repaying the loan, which often means giving up employer match dollars and years of compounding on top of the original balance,” warned Jared Porter, co-founder and chief market strategy officer of 401GO, a 401(k)-focused fintech company.

There are times when using your retirement savings can be a good choice:

• Secure employment: If you have strong job protection and are unlikely to be laid off mid-loan.
• Small loan with fast repayment: Let’s say your pet needs $3,000 in emergency surgery. Borrowing from your 401(k) and clearing it with your year-end bonus six months later won't dent your compounding in a big way.
• Poor credit: If your credit isn’t strong, a 401(k) loan may be a cheaper option than a high-interest personal loan.

“I would always prefer a 401(k) loan, as long as you plan to pay it back within 12 to 36 months, you aren't concerned about changing employers and not being able to pay a lump sum back if the lump sum is large, and you're not doing it consistently,” said Dickson. “[But] It's not a strategy or tool that should be used outside of extreme circumstances.”

A personal loan tends to be the better option in these three scenarios:

1. Uncertain job security: If your employer has announced a hiring freeze or layoffs in other departments, a personal loan keeps the same payment schedule no matter what happens to your job, unlike a 401(k) loan.
2. Strong credit: If your score is high, you can often land a personal loan at 7–9% APR, which could be similar or competitive to a 401(k) or 403(b) loan.
3. A larger or longer-term need: 401(k) loans are capped at $50,000, and most must be repaid within five years. Personal loans can go as high as $100,000, and repayment can stretch up to 7 years.

An Edelman Financial Engines report found that 60% of borrowers regret taking out a loan against their retirement funds. That regret rate is likely highest among the 29% of Americans who started without emergency savings, the group with the least cushion to absorb a 401(k) loan going sideways.

Doug Carey, CFA, founder of WealthTrace, recently spoke with a customer who fits that demographic. "She borrowed $18,000 from her 401(k) after a home repair, drawn by the convenience and the idea that the interest goes 'back to herself.' A year later, she changed jobs, couldn't repay on the accelerated schedule and part of the loan became a taxable distribution," he said.

The takeaway? Free money can be very expensive, so it pays to consider your options before committing.

• Check how urgent the expense really is: Confirm how quickly you need the funds before ruling anything out.
• Shop around for a personal loan: Most lenders prequalify with a soft credit pull that won't affect your score. Formally applying drops it about five points.
• Contact your plan's administrator: Ask how a loan would work, how much you can borrow, and whether there are any rules or restrictions in your plan.
• Review your monthly budget: Add up your existing debts and confirm another payment is sustainable, without pausing retirement contributions or relying on a credit card for everyday expenses.

With nearly 1 in 3 Americans unable to cover a $400 emergency, the choice between a personal loan and a 401(k) loan may be necessary if you don’t have savings but do have a retirement fund.

Consider talking to your plan’s administrator before borrowing. Even when you're under pressure in an emergency, you shouldn’t sacrifice longer-term security.

What if I miss a 401(k) loan payment?

If you miss a payment, the amount will be treated as a distribution, and you may be subject to income tax plus a 10% penalty. On a $20,000 unpaid balance in the 22% bracket, for example, that's about $6,400 in lost income. For someone who had to borrow $400 for an emergency in the first place, that could be costly.

Which loan is the fastest to get?

"The right question is not which option gets cash fastest, it's which option creates the least long-term damage once taxes, fees, repayment risk and retirement impact are all on the table,” said Porter.