Written by: Therese (she/her)
3 min read | Published: September 22, 2026
When you’re carrying debt — especially high-interest credit card debt — it can feel like you’re stuck in a cycle that’s difficult to break. If you’ve been diligently saving for retirement, you may look at your 401(k) or IRA balance and see a fast path to financial freedom. After all, using retirement savings to pay off debt can offer some immediate benefits: eliminating monthly payments, reducing interest costs and relieving financial stress.
However, while tapping into retirement savings may seem like a quick solution, it’s important to understand what it could cost you, both today and in the future. Retirement accounts are designed to support your future, and withdrawing money early often comes with consequences that can make the decision more expensive than it first appears. Before making that decision, it can be helpful to consider the tradeoffs and explore whether other options may better support your long-term financial goals.
For many retirement accounts, withdrawals made before age 59½ are generally subject to ordinary income taxes; they may also be subject to an additional 10% early withdrawal penalty, unless an exception applies. This means the amount you receive could be significantly less than the amount you withdraw.
For example, if you withdraw $20,000 to pay off debt, taxes and the 10% penalty could easily claim a quarter to a third of that amount before you ever see it. Depending on your tax bracket, you might receive closer to $13,000-$15,000, while your retirement account loses the full $20,000.
The Opportunity Cost of Lost Growth
One of the biggest costs isn’t immediate — it’s what that money could have become if it had remained invested.
Retirement accounts are designed to grow for decades through compound earnings, where investment returns can generate additional returns over time. Every dollar withdrawn today is a dollar that no longer has the chance to grow for your future.
For example, imagine withdrawing $25,000 at age 40. Assuming a hypothetical 7% average annual return, a common long-term benchmark, that money could grow to roughly $97,000 by age 60 if left invested. Withdrawing it early doesn’t just cost you $25,000 today — it can cost you the better part of $72,000 in potential future growth.
Paying off debt with retirement savings can eliminate a balance, but it doesn’t always address what caused the debt in the first place.
Unexpected medical expenses, job loss or other emergencies can happen to anyone. In other cases, debt may result from spending habits or lack of emergency savings. Understanding the root cause can help reduce the likelihood of rebuilding debt after it’s been paid off.
Creating a realistic budget, building an emergency fund over time and developing a debt repayment strategy can often provide a more sustainable path forward.
Some employer-sponsored retirement plans allow participants to borrow from their 401(k) instead of taking a withdrawal. Because the money is borrowed rather than permanently removed, you generally won’t owe any taxes or an early withdrawal penalty if the loan is repaid according to the plan’s rules.
However, a 401(k) loan still comes with important considerations. The borrowed funds are no longer invested while the loan is outstanding, reducing their opportunity for growth. In addition, if you leave your employer before repaying the loan, the remaining balance may become taxable and could be subject to penalties.
For these reasons, a 401(k) loan should be carefully evaluated rather than viewed as an easy solution.
Before tapping into retirement savings, it may be worth exploring other options, such as:
Retirement savings are intended to help provide financial security later in life, so using those funds to pay off debt should generally be considered only after carefully weighing the costs and benefits.
While every financial situation is unique, understanding the potential tax consequences, lost investment growth and long-term impact on your retirement can help you make a more informed decision. If you’re unsure which option is right for you, you may consider speaking with a trusted financial professional who can help you evaluate your choices based on your individual circumstances.
(https://www.principal.com/individuals/learn/pay-debt-retirement-savings-reasons-reconsider
https://www.irs.gov/retirement-plans/considering-a-loan-from-your-401k-plan
https://www.irs.gov/retirement-plans/hardships-early-withdrawals-and-loan
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