And when the credit card bill lands, a growing number of Americans are eyeing their retirement account as a quick fix.
It's also one of the most expensive financial decisions a household can make right now.
Pull money from a 401k before age 59½ and you generally owe income tax on the withdrawal plus a 10% federal penalty.
Many states tack on their own penalty or tax too.
Withdraw $10,000 and you might hand over $3,000 to $4,000 before the money ever reaches your bank account.
Then comes the part almost nobody calculates.
That $10,000, left alone and earning a modest 7% average annual return, could grow to roughly $76,000 over 30 years.
The emergency fix today can quietly become six figures of lost retirement.
Credit card APRs are hovering near record highs, with many cards charging over 20%.
Rents in dozens of metro areas keep climbing faster than wages.
Grocery bills have settled above pre-2020 levels and stayed there.
When an unexpected car repair or medical bill hits, the 401k can look like the only door that opens fast.
That's why some now market 401k loans and "retirement-linked" credit lines.
A 401k loan avoids the 10% penalty, but if you lose your job, the balance often comes due fast.
Miss that window and the whole amount can be treated as a withdrawal — penalty included.
There's also a tax trap that catches people every spring.
Withholding on an early withdrawal is often just 20%.
If your real tax bracket is higher, you owe the difference at filing time.
Some households get hit with a bill they can't pay, then borrow again to cover it.
IRS rules allow penalty-free withdrawals in specific cases, including certain medical debt, qualified disasters, and up to $1,000 per year for emergency personal expenses under the SECURE 2.0 rules.
Each has fine print, and the income tax still applies in most cases.
If you're staring down a bill you can't cover, the order matters.
A 0% intro APR card, a credit union personal loan, a payment plan with the provider, or a call to a nonprofit credit counselor usually beats raiding retirement.
Those options aren't glamorous, but they don't compound against you for 30 years.
None of this is a guarantee about your situation, and nobody can predict markets or tax outcomes.
But the mechanics are public, and they rarely favor the person in a hurry.
The real story here isn't the penalty itself.
It's that so many working Americans feel they have no other door to walk through.
Final Thoughts
Until wages catch up with the cost of simply living, retirement accounts will keep looking like checking accounts — and that's a problem no 10% fee can fix.