
MP Dunleavey is an award-winning personal finance journalist and author. For several years she was the Cost of Living columnist for The New York Times, covering real-life financial, behavioral finance, and investing issues. She was also the founding editor-in-chief of DailyWorth.com, the first financial e-newsletter for women.
As a 30+ year member of the AICPA, Nancy has experienced all facets of finance, including tax, auditing, payroll, plan benefits, and small business accounting. Her résumé includes years at KPMG International and McDonald’s Corporation. She now runs her own accounting business, serving several small clients in industries ranging from law and education to the arts.

Life happens, and sometimes you find yourself in a real cash crunch. If youâve already tapped your emergency funds, a 401(k) loan could be your friend.
A 401(k) loan can be less expensive and easier to obtain than some other options. But 401(k) loans still come with potential risks, so you have to vet the pros and cons.
In the good news category, a 401(k) loan is pretty straightforward. As long as your workplace plan permits these loans, you can generally borrow up to 50% of the balance in your account, or up to $50,000, whichever is lower. (If 50% of your vested balance is less than $10,000, you can borrow up to $10,000.)
For example, if you have a balance of $60,000 in your account, the maximum you could borrow would be 50% or $30,000. If you have $15,000, you may borrow up to $10,000.
You typically begin paying yourself back right away. Most employers set up automatic deductions from your paycheck until the loan is repaid.
You donât need a credit check to qualify (in fact, the loan wonât be listed on your credit report), so you can often get the money quickly. And unlike a hardship withdrawal, where you have to meet certain criteria to take money from your savings, you can take out a 401(k) loan for any reason.
That said, there are restrictions:
Under the SECURE Act 2.0, youâre allowed a penalty-free loan of up to $1,000 from your 401(k) or IRA, once per year. You can, but should you?
Calculating 401(k) loan interest. Your plan administrator has the ultimate say regarding the interest rate on your repayment. However, itâs typically set at 1% or 2% above the prime lending rate. So, for example, if the prime rate is 6.75% (the going rate in early 2026), your plan may require you to repay your 401(k) loan with 7.75% interest.
Use the 401(k) loan calculator in the sidebar to check your monthly payment. For example, if you borrow $20,000 over five years at an 8% annual interest rate and make monthly repayments, your employer would deduct $417.43 each month. Over the five years, youâd pay $5,045.65 in interest (to your future self, of course).
But note: Some plans may require you to pause your contributions while youâre repaying the loan. Be sure to ask about this requirement, because if you canât contribute to your own retirement for up to five years, that could take a real toll on your savings trajectory.
In some ways, a 401(k) loan might seem like a sweet deal, especially if youâre in a tight corner moneywise. But itâs important to consider all the advantages and disadvantages. These loans have convenience on their side, but the most important factor you have to weigh as a potential borrower is the real cost to you if you canât repay the loan on time and in full.
| PROS | CONS |
|---|---|
| Easy to obtain, no credit check needed. | If you leave your job, you typically have to repay the balance in full, right away. |
| Funds can be used for any purpose. | If you cannot repay the loan, youâll owe taxes, interest, and (for those under 59 1/2) a 10% penalty on the unpaid balance. |
| No taxes or penalty on the loan amount, unless you default. | Although you repay yourself with interest, you miss out on market returns on the borrowed amount, which could be higher. |
| You pay yourself back with interest, which helps keep your retirement on track. | Some plans donât allow you to make contributions to your 401(k) while youâre repaying the loan. |
| If you default on the loan, it wonât impact your credit score. | If you default on the loan, it becomes an uphill battle to replace the lost retirement funds and the lost time in the market. |
Given the potential financial risks of taking out a 401(k) loan, there are a couple of other options you can consider if you need to access your retirement savings.
A 401(k) loan offers ease and convenience, especially if youâve tapped out other options, but itâs not a move to make lightly. Before you take out a 401(k) loan, the most important question to ask is whether you can stick to the repayment schedule.
The loan itself is easy enough to get, assuming your plan allows it. But the short- and long-term costs of defaulting are hefty. Your future self will thank you for weighing this choice with extra care.