401(k) Loans in 2026: Borrowing From Your Own Retirement

What a 401(k) Loan Actually Is

A 401(k) loan is a special kind of borrowing. You are not asking a bank for money. You are borrowing from your own retirement account. You take out part of your savings, then you pay it back to yourself, with interest, straight from your paycheck. When the last payment clears, the loan is gone and the money is back in your account.[1, 2]

Because it is your own money, a 401(k) loan works differently from a normal loan. There is no credit check, and it does not show up on your credit report. Your credit score does not go up or down. Almost anyone with enough saved can qualify. That easy access is exactly what makes these loans both handy and, sometimes, dangerous.[2, 17]

One thing is not automatic: your plan has to offer loans in the first place. The law allows 401(k) loans, but it does not require them. Whether you can borrow, and the exact terms, live in your plan document — the Summary Plan Description. Before you count on this money, check that your plan permits loans at all. To see what a repayment would look like, our loan payment calculator can model any amount and rate.[17, 19]

How Much You Can Borrow: The $50,000 / 50% Rule

The IRS sets a hard ceiling. You can borrow the lesser of $50,000 or half of your vested balance. "Vested" means the part of the account that is truly yours, including any employer match you have earned the right to keep. So if your vested balance is $80,000, your limit is $40,000. If it is $200,000, your limit is $50,000, not $100,000.[1, 13]

There is a small exception at the low end. A plan is allowed to let you borrow up to $10,000 even if that is more than half your balance. But plans do not have to offer this, and many do not. Do not assume it is there. Your plan can also set its own lower limits, such as a minimum loan size or a cap on how many loans you can have at once.[1, 3]

Two details trip people up. First, the $50,000 cap is reduced by the highest loan balance you had in the past 12 months, so a recent loan shrinks your new limit. Second, these dollar figures are written into the tax law and are not adjusted for inflation. They were $50,000 years ago, they are $50,000 in 2026, and they will stay $50,000 until Congress changes the law.[13, 7]

Repayment: 5 Years, Level Payments, and the Home Exception

A 401(k) loan comes with a clock. You generally must repay it within five years. Payments have to be made at least every quarter, and they must be "substantially level," which just means roughly equal amounts that steadily shrink the balance. You cannot make tiny payments now and one huge balloon payment at the end.[13, 14]

There is one big exception. If you use the loan to buy your main home, the plan can give you much longer to repay — often 10, 15, or more years, depending on the plan. This does not apply to a vacation home or an investment property. It is only for the place you will actually live in.[13, 1]

What about the interest rate? Your plan sets it, and by law it must be "reasonable." In practice, many plans use the prime rate plus one or two percentage points. Here is the part people like: that interest is not lost. It goes back into your own account. So in a narrow sense, you are paying interest to yourself. As the next section shows, though, that is not the whole story.[14, 2]

"You Pay Interest to Yourself" — the Catch

The idea that you "pay interest to yourself" sounds like a win. Often it is repeated as if a 401(k) loan were basically free. It is not. There is a real cost hiding inside, and it comes from the way the money is taxed.[2]

A traditional 401(k) is funded with pre-tax dollars. But you repay a loan with money from your paycheck that has already been taxed — after-tax dollars. Then, decades later in retirement, you pay income tax again when you withdraw it. The interest you paid yourself gets taxed a second time. That double tax on the interest is the quiet cost few people mention.[14, 24]

Be fair about the size of this, though. The double tax hits only the interest, not the whole loan, so on its own it is usually small. It matters far less than the bigger risk we turn to next: the growth your money misses while it sits outside the market. Keep both costs in view, and ignore anyone who tells you a 401(k) loan is "free money."

The Biggest Risk: The Growth You Give Up

Here is the cost that really adds up: opportunity cost. Every dollar you pull out of your 401(k) is a dollar that is no longer invested. While it is out on loan, it cannot ride the stock and bond markets. It cannot compound. If the market climbs 10% that year, your borrowed money earns none of that growth.[18]

The interest you pay yourself does not fix this. That interest, often prime plus a point or two, is usually lower than what a diversified portfolio earns over the long run. So you can easily replace, say, 9% you paid yourself while missing 10% the market delivered. Over five years, that gap can quietly cost you thousands in retirement savings you will never see. Government auditors have found that workers pull tens of billions of dollars out of employer retirement plans early each year, and unpaid loan balances are part of that leak.[18, 27]

The worst version happens when people stop saving to afford the loan payments. If you pause your contributions, you may also lose your employer match — free money your company adds when you contribute. Missing the match is often the single most expensive mistake of the whole loan. Our compound interest calculator makes the missed growth easy to picture.[17]

What Happens If You Leave Your Job

This is the risk that turns a manageable loan into a tax bill. If you leave your employer — you quit, get laid off, or are fired — while you still owe on a 401(k) loan, the unpaid balance usually comes due. The plan treats the leftover amount as a loan offset: it simply cancels the loan against your account balance.[4]

The old rule was brutal: you had just 60 days to come up with the cash. The Tax Cuts and Jobs Act changed that. Now you have until the due date of your federal tax return for that year — including extensions — to roll the offset amount into an IRA or a new employer plan. Do that, and you owe no tax or penalty. This friendlier version is called a qualified plan loan offset, or QPLO.[4, 16, 15, 26]

You will see this on tax forms. A qualified plan loan offset is reported on Form 1099-R with code M, which signals you have until your tax deadline to roll it over. A plain deemed distribution (the next section) uses code L. If you cannot roll the money over in time, the offset becomes taxable income, plus a 10% penalty if you are under 59 1/2. If money is tight after a job loss, this is the trap to plan around.[12, 11]

Missed Payments: Deemed Distributions and the 10% Penalty

What if you simply stop paying, even without leaving your job? The plan gives you a short grace window called the cure period. You have until the end of the calendar quarter after the quarter in which you missed a payment to catch up. Miss a payment in February, and you generally have until the end of the following quarter to fix it.[14, 3]

Blow past the cure period, and the unpaid balance becomes a deemed distribution. The IRS now treats it as if you simply withdrew that money. It is added to your taxable income for the year. And if you are under 59 1/2, you owe an extra 10% early-distribution tax on top. A $12,000 unpaid balance could mean income tax on $12,000 plus a $1,200 penalty.[13, 10, 25]

A few narrow exceptions to the 10% penalty exist — for example, total disability, or certain large medical bills. But "I could not keep up with the payments" is not one of them. The list of exceptions is set by law, and it is short. Assume the penalty applies unless you can point to a specific exception that fits.[6]

401(k) Loan vs. Hardship Withdrawal

People often confuse a loan with a hardship withdrawal, but they are very different. A loan is borrowed and repaid; if you keep up the payments, you owe no tax and your retirement stays whole. A hardship withdrawal is permanent. You cannot pay it back, it is taxed as income, and it usually carries the 10% penalty if you are under 59 1/2.[5, 9]

A hardship withdrawal is only allowed for an "immediate and heavy financial need," such as certain medical costs, buying a main home, avoiding eviction, tuition, or funeral bills. There are also two newer, penalty-free withdrawals under SECURE 2.0 — a $1,000 emergency personal-expense distribution and one for victims of domestic abuse. Note that these are withdrawals, not loans; the money is gone from your retirement for good.[6, 8]

The takeaway is simple. If you can repay, a loan usually protects your retirement better than a withdrawal, because the money goes back. A withdrawal should be a last resort. For the full picture of every early-access path, see our 401(k) investing guide.

When a 401(k) Loan Can Make Sense

A 401(k) loan is not always a mistake. The strongest case is paying off high-interest debt. In 2026, the average credit card charges about 21%. If a 401(k) loan lets you clear a card balance at, say, 9%, the math can favor the loan — as long as you do not run the card back up. Trading 21% debt for 9% debt is real savings.[20, 21]

It can also work as a short bridge when you are confident about two things: your job is stable, and you can repay quickly. Because there is no credit check and funding is fast, a 401(k) loan can beat a high-rate personal loan or a payday loan for a brief, planned need. The key words are "stable" and "quickly." Both have to be true.[2]

When to Avoid a 401(k) Loan

Skip the loan if your job feels shaky. Remember, leaving your employer can turn the balance into a taxable event fast. Borrowing right before a layoff, a move, or a career change stacks the odds against you. If there is any real chance you will be gone within a year or two, the risk is usually not worth it.[4]

Also think twice if you are close to retirement, if borrowing would force you to stop contributing (and lose the match), or if this would be your third or fourth loan in a row. Repeated borrowing is a warning sign that the real problem is the budget, not a one-time need. A 401(k) is a retirement engine, not a checking account. The less you interrupt its growth, the better.[18]

SECURE 2.0, Disasters, and Special Situations

A few special rules can change the numbers. Under the SECURE 2.0 Act, people affected by a federally declared disaster may borrow more: up to $100,000 or 100% of the vested balance, and they can delay repayments for up to a year. This is a permanent rule tied to qualified disasters, not a nationwide expansion for everyone.[22, 1]

Here is an important correction, because the internet is full of stale advice. During 2020, the CARES Act temporarily raised the loan limit to $100,000 or 100% of the balance and let borrowers delay payments for a year. That relief expired years ago. It does not apply in 2026. If an article tells you that you can borrow $100,000 from any 401(k) today, it is out of date.[23]

Two more wrinkles. Some plans require your spouse to consent in writing before you take a loan. And in a divorce, a court order called a QDRO can split your 401(k), which may affect an outstanding loan. If either applies to you, ask your plan administrator exactly how it is handled before you sign anything.[14]

How to Take a 401(k) Loan, Step by Step

The process is usually quick. First, confirm your plan allows loans by reading the Summary Plan Description or calling your plan administrator. Then log into your plan’s website — the recordkeeper, such as Fidelity, Vanguard, or Empower — and look for a "loans" option. You will pick the amount and the term, within the limits we covered.[2, 17]

Next you sign a promissory note agreeing to the terms, and, if your plan requires it, get spousal consent. Once approved, the money is sent to you, often within days. Repayment then starts automatically through payroll deduction, so you rarely have to remember a payment. The one habit that matters most: if you possibly can, keep contributing enough to earn your full employer match while you repay.[17]

The True Cost: A Simple Example

Put numbers on it. Say you borrow $15,000 and repay it over five years at 9%. You pay yourself roughly $3,700 in interest, and that part comes back to you. So far, it looks cheap. The real cost is what that $15,000 was not doing while it sat outside the market.[18]

If that money could have earned around 8% a year in the market, the growth you miss over five years can rival or beat the interest you paid yourself. Now add the worst case: if repaying the loan makes you pause a 5% contribution on a $60,000 salary, you also skip a matching amount your employer would have added — often thousands of dollars of free money over those years. Suddenly the "cheap" loan is not cheap at all.

None of this means a 401(k) loan is always wrong. It means you should size the true cost before you borrow, not after. Run your own numbers first. Our retirement savings calculator can show how a five-year detour changes the size of your nest egg down the road.

Alternatives to a 401(k) Loan

Before you touch your retirement, look at other doors. The first is an emergency fund. Cash set aside for exactly this reason is always cheaper than borrowing. If you do not have one yet, building even a small buffer can keep you out of your 401(k) next time. Our emergency fund guide shows how much to aim for.[18]

Other options fit other needs. A personal loan keeps your retirement untouched, though the rate depends on your credit. A home equity line of credit can be cheaper because it is secured by your house — but that puts your home on the line. A 0% introductory credit card can bridge a small, short need if you can clear it before the promo ends.[21]

One more option many people forget: a Roth IRA. You can take out the money you contributed (not the earnings) at any time, tax-free and penalty-free, because you already paid tax on it. It is not ideal to raid retirement money, but a Roth contribution withdrawal avoids the loan trap entirely and never has to be paid back.[6]

Frequently Asked Questions About 401(k) Loans