Where Does Interest on a 401(k) Loan Go? (2024)

Where Does Interest on a 401(k) Loan Go? (1)

Deciding to borrow from your 401(k) is a decision that shouldn’t be taken lightly. Before moving forward you should understand the full picture of what happens when you do and what your potential risks are going to be. One major aspect of borrowing from your retirement is the topic of where the interest goes. That interest technically goes back to your account, but that might not be reason enough to move forward with a loan. You may want to work with a financial advisor to fully investigate the gravity of your situation.

Understanding Interest on a 401(k) Loan

Taking a loan from your 401(k) account may seem simple at the onset, but there’s a bit more beneath the surface. In particular, you need to grasp how the interest on such a loan is calculated and where it ends up. For instance, if you take out a $10,000 loan from his 401(k), where would the interest on his loan go? Let’s take a closer look at both how that interest gets calculated and where it goes.

How Interest Is Calculated

Remember, when you borrow from your 401(k), you’re borrowing from yourself. It’s your money in that account that you’re taking out, but it’s your money that is already earmarked for your golden years. The interest is calculated based on the loan amount and the rate over the specified duration of the repayment period.

Since it involves multiple variables, it’s advisable to consult with a financial advisor who can provide personalized calculations to help you understand the implications better. For example, a loan amount of $10,000 from your 401(k) at an interest rate of 5% would result in a total repayment of $10,500.

However, the current interest rate you’ll pay on your 401(k) loan is typically 1-2 points higher than the prime rate. At the time of writing the prime rate is 8.5%, meaning you’ll pay 9.5% – 10.5% on the money that you borrow. So that $10,000 that you borrow could cost you more than $1,000 of total interest.

Where the Interest Goes

While it’s somewhat comforting knowing that the interest paid on the loan technically goes back into your account, it’s not quite that simple. Plainly put, interest paid on such a loan gets taxed twice – first when you pay it and then again when you withdraw it during retirement. Plus, there can be consequences for not paying the money back on the scheduled timetable.

Risk of Taking Out a 401(k) Loan

Where Does Interest on a 401(k) Loan Go? (2)

While borrowing from your 401(k) may seem like an appealing financial strategy, it does come with its own set of risks that surround the idea of not being able to repay the loan. For example, if you can’t repay the loan, it’s considered a withdrawal, which results in potentially owing taxes and penalties on top of what you’ve already paid back.

Not repaying your loan in a timely manner not only can put you in a worse financial position in the short-term, but you’ve also taken money out of your account that is no longer growing. This means that you’ll have less money for retirement. Even if you repay the funds, the amount of money you borrowed wasn’t growing during the time period you were repaying that money. That is a loss that you can’t ever recuperate.

Why Paying Interest to Yourself Is a Bad Investment

While paying interest to yourself may seem beneficial, because you’re paying the money back into an account you own, there are negative ramifications. The borrowed money loses the potential benefit of compound interest—a crucial element of long-term investment growth.

For example, a loan of $10,000 that isn’t repaid could mean forgoing $16,386 of growth over 20 years if assuming a 7% annual return rate. That’s a significant loss just from needing a short-term shot in the arm financially. It’s typically better to find another way to get the money since you’ll likely end up losing more money than you’re gaining. Keep in mind, though, that this is a very personalized investment decision that is unique to you.

Reasons You May Want to Borrow From Your 401(k)

Despite potential risks and losses, there may be situations where borrowing from your 401(k) seems necessary. This is when it becomes important to weigh the pros and cons, including the risks, before making such a decision. Doing so can help you find the right solution for you. Here are some situations where it might make sense to borrow from your 401(k) account:

  • Repaying high-interest debt
  • Making a down payment for a home
  • Covering the costs of an unexpected emergency
  • To save your home from foreclosure
  • To protect other more valuable assets

However, these decisions ought not to be taken lightly or be made without the help of a professional. It is advisable to consult with a financial advisor who can guide you in assessing the long-term financial implications tailored for your situation.

Bottom Line

Where Does Interest on a 401(k) Loan Go? (3)

The interest from your 401(k) loan goes back into your own account but it may not be worth it because choosing to borrow from your 401(k) comes with both immediate implications and long-term consequences. It should be seen as one of the many financial strategies available to you, rather than solely a decision of last resort. By familiarizing yourself with the nuances of 401(k) loan interest and seeking professional advice from a financial advisor, you can make a more informed decision that best aligns with your financial journey.

Tips for Managing Investments

  • Deciding to take out a loan on your retirement assets can be a huge decision that has many layers to it. Without the right experience, you may not be able to consider all angles of making that decision. That’s where a financial advisor comes in, who can help you make the right financial decisions in order to reach your long-term goals. Finding a financial advisor doesn’t have to be hard. SmartAsset’s free tool matches you with up to three vetted financial advisors who serve your area, and you can have a free introductory call with your advisor matches to decide which one you feel is right for you. If you’re ready to find an advisor who can help you achieve your financial goals, get started now.
  • If you want to better understand your risk profile for your own portfolio and what types of investments might be right for you, consider using an asset allocation calculator.

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Where Does Interest on a 401(k) Loan Go? (2024)

FAQs

Where Does Interest on a 401(k) Loan Go? ›

For a 401(k) loan, any interest charged on the outstanding loan balance is repaid by the participant into the participant's own 401(k) account; technically, this is a transfer from one of your pockets to another, not a borrowing expense or loss.

Does the interest on a 401k loan go to me? ›

A loan allows you to avoid paying the taxes and penalties that come with taking an early withdrawal. Additionally, the interest you pay on the loan will go back into your retirement account, although on a post-tax basis.

Is the interest on a 401k loan tax deductible? ›

No tax deductions or withholdings are made when the loan is taken out. However, it's crucial to understand that loan repayments are made with after-tax dollars and are not tax deductible, which contrasts with pre-tax contributions that can lower taxable income.

Am I paying myself interest on a 401k loan? ›

If you take a 401(k) loan, you'll pay interest to yourself. When you borrow against your 401(k), you have to pay interest on your loan. The good news is that you'll be paying that interest to yourself. Your plan administrator will determine the interest rate, which is usually based on the current prime rate.

Is taking a loan from a 401k a good idea? ›

As much as you may need the money now, by taking a distribution or borrowing from your retirement funds, you're interrupting the potential for the funds in your 401(k) plan account to grow through tax-deferred compounding — and that could make it more difficult for you to reach your retirement goals, says Feist.

How do I avoid 20% tax on my 401k withdrawal? ›

Can you avoid taxes on 401(k) withdrawals?
  1. Contribute to a Roth 401(k). If your employer offers a Roth 401(k) option, you can contribute after-tax money to it. ...
  2. Convert to a Roth IRA. ...
  3. Delay withdrawals. ...
  4. Use tax credits and deductions. ...
  5. Manage withdrawals strategically.
Apr 25, 2024

Are 401k loans really double taxed? ›

Myth #3: A 401(k) Loan Taxes You Twice

Here's how it works. The amount of money you borrow is never taxed twice…but the interest you pay on the loan is. That's because tax law requires you to pay yourself interest with after-tax money.

Do you have to report a 401k loan on a tax return? ›

Any money borrowed from a 401(k) account is tax-exempt, as long as you pay back the loan on time. And you're paying the interest to yourself, not to a bank. You do not have to claim a 401(k) loan on your tax return.

Do you get a 1099-R for a 401k loan? ›

If you have a 401(k) plan loan and are making timely payments on the loan, you will not receive a 1099-R from Ascensus. However, if payments are not made on time or you left your employer and the loan had not been repaid in full when you separated your employment, the loan will default.

Does a 401k loan show up on your credit report? ›

Information about 401(k) loans isn't reported to the credit bureaus so, unlike credit card debt, it won't affect your debt-to-income ratio and late payments won't hurt your credit score.

Can I pay off a 401k loan early? ›

While 401(k) loans are typically paid through payroll deductions in accordance with your agreed upon amortization schedule, you can also submit payments via a check or online through your bank account. You may choose to make additional payments to pay off your loan sooner or if you are behind on your loan payments.

Does a 401k loan count as debt? ›

A 401(k) loan has no effect on either your debt-to-income ratio or your credit score, two big factors that influence mortgage lenders. In fact, some buyers use 401(k) loan funds as a down payment on a home.

At what age is 401k withdrawal tax free? ›

As a general rule, if you withdraw funds before age 59 ½, you'll trigger an IRS tax penalty of 10%. The good news is that there's a way to take your distributions a few years early without incurring this penalty. This is known as the rule of 55.

Where does 401k loan interest go? ›

Plus, the interest you pay on the loan goes back into your retirement plan account.

Does interest on 401k loans go back to yourself? ›

You pay the interest to yourself, but…

Here's why. To pay interest on a plan loan, you first need to earn money and pay income tax on those earnings. With what's left over after taxes, you pay the interest on your loan. That interest is treated as taxable earnings in your 401(k) plan account.

Is it better to borrow or withdraw from a 401k? ›

If you're disciplined, responsible, and can manage to pay back a 401(k) loan on time, great—a loan is better than a withdrawal, which will be subject to taxes and most likely a 10 percent penalty. But if you're not—or if life somehow gets in the way of your ability to repay—it can be very costly.

Do you collect interest on 401k? ›

401(k) plans do provide interest-bearing options in the securities in which they invest funds. Interest-bearing options in a 401(k) include CDs, money market funds, U.S. treasury bonds, and corporate bonds.

What happens to your 401k loan when you quit? ›

If you leave your employer for any reason or your employer decides they no longer want to offer a 401(k) plan, you will need to pay off your remaining loan balance or it will be treated as a taxable distribution. Here are answers to common questions about loan repayments in these scenarios.

Does a 401k loan affect your credit? ›

Unlike other loans, 401(k) loans generally don't require a credit check and do not affect a borrower's credit scores. You'll typically be required to repay what you've borrowed, plus interest, within five years. Most 401(k) plans allow you to borrow up to 50% of your vested account balance, but no more than $50,000.

How will a loan from my 401k affect my taxes? ›

Loans are not taxable distributions unless they fail to satisfy the plan loan rules of the regulations with respect to amount, duration and repayment terms, as described above. In addition, a loan that is not paid back according to the repayment terms is treated as a distribution from the plan and is taxable as such.

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