401(k) and IRA Early Withdrawal Penalty: The 10% Rule and How to Avoid It

Pull money out of a traditional 401(k) or IRA before you turn 59½, and the IRS adds a 10% penalty on top of whatever income tax you already owe. That’s the headline rule everyone knows.

What fewer people know is just how many exceptions exist. Some have been on the books for decades; a few were added as recently as 2024 under SECURE 2.0. Here’s the full list, plus how the rules differ for Roth accounts.

The Baseline Rule

Take a taxable distribution from a traditional 401(k), traditional IRA, or similar pre-tax account before age 59½, and two things happen: the withdrawal counts as ordinary income, and you owe an additional 10% penalty on top.

James, 45, withdraws $20,000 from his traditional IRA to cover a home repair, with no exception available. He owes income tax on the full $20,000 at his regular rate, plus a $2,000 penalty (10% of $20,000). If he’s in the 22% bracket, that withdrawal costs him roughly $6,400 total — nearly a third of what he took out.

Exceptions That Apply to Both 401(k)s and IRAs

These exceptions waive the 10% penalty regardless of which type of account you’re pulling from.

• Total and permanent disability — no penalty if you’re disabled and unable to work.
• Substantially equal periodic payments (SEPP / Section 72(t)) — a series of calculated, equal withdrawals taken over your life expectancy. Start one and you’re locked in for at least 5 years or until 59½, whichever is longer.
• Unreimbursed medical expenses exceeding 7.5% of your adjusted gross income for the year.
• Birth or adoption expenses — up to $5,000 per birth or adoption, penalty-free.
• Terminal illness — added by SECURE 2.0, for a condition a physician certifies is reasonably expected to result in death within 84 months.
• Domestic abuse victims — up to the lesser of $10,000 (indexed for inflation) or 50% of the account balance.
• Emergency personal expense — up to $1,000 per calendar year, self-certified for “unforeseeable or immediate” financial need. You generally can’t take a second one until you’ve repaid the first or three years have passed.
• Federally declared disaster distributions — up to $22,000, with the option to spread the resulting income over three tax years.
• IRS levy — if the IRS seizes the account to satisfy a tax debt.
• Qualified reservist distributions — for reservists called to active duty for 180+ days.

Exceptions That Only Apply to IRAs

A few exceptions are IRA-only and don’t extend to 401(k)s.

• First-time homebuyer — up to $10,000 lifetime, for a first home for yourself, your spouse, or certain family members.
• Qualified higher education expenses — tuition, fees, books, and required supplies for yourself, your spouse, children, or grandchildren.
• Health insurance premiums while unemployed — if you’ve received unemployment compensation for 12 consecutive weeks.

Exceptions That Only Apply to 401(k)s

The “rule of 55.” If you leave your job — whether you quit, get laid off, or retire — in the calendar year you turn 55 or later, you can withdraw from that employer’s 401(k) penalty-free. Public safety employees (police, firefighters, EMTs) get an earlier version of this at age 50.

The catch: this only applies to the plan from the job you just left, and it evaporates if you roll that 401(k) into an IRA. Linda, 56, leaves her job and wants penalty-free access to her old 401(k) under the rule of 55. If she rolls it into an IRA first — a common move for lower fees or more investment choice — she loses the exception entirely, since IRAs don’t get the rule-of-55 carve-out. See our 401(k) rollover guide for the full tradeoff before consolidating.

Qualified Domestic Relations Order (QDRO). If a divorce decree splits your 401(k) with a former spouse, the transferred portion isn’t subject to the 10% penalty when withdrawn by the receiving spouse.

Roth IRA Ordering Rules: Contributions, Conversions, Earnings

Roth IRAs work differently because you’ve already paid tax on your contributions. The IRS uses a strict ordering rule for every Roth IRA withdrawal, pulling money out in this sequence:

1. Your contributions come out first — always tax-free and penalty-free, no matter your age or how long the account has been open. You can withdraw the exact dollar amount you’ve contributed over the years at any time with zero tax consequence.

2. Converted amounts come out next, tracked separately by the year of each conversion. These are tax-free (you already paid tax when you converted), but each conversion has its own 5-year clock — withdraw a converted amount within 5 years of that specific conversion, and you’re under 59½, and the 10% penalty applies to that portion (unless another exception covers it).

3. Earnings come out last, and this is the portion that’s both taxable and subject to the 10% penalty unless you meet the requirements for a “qualified distribution” — the account has been open 5+ years and you’re 59½ or older, disabled, using the first-time homebuyer exception, or deceased (paid to a beneficiary).

Priya, 40, opened her Roth IRA eight years ago. She’s contributed $35,000 total and the account has grown to $52,000. She withdraws $35,000 to cover an emergency — since that’s exactly her contribution total, it’s entirely tax-free and penalty-free, even though she’s well under 59½. If she’d withdrawn $40,000 instead, the extra $5,000 would come from earnings and would be both taxable and penalized, since she doesn’t meet the qualified-distribution requirements yet.

Roth 401(k)s Work Differently Than Roth IRAs

This is a common point of confusion. A Roth 401(k) doesn’t get the same favorable contributions-first ordering as a Roth IRA. Instead, every distribution is pro-rata — a proportional mix of your contributions and earnings, based on the account’s overall ratio of the two.

That means you can’t isolate your contributions the way you can in a Roth IRA. If your Roth 401(k) is 70% contributions and 30% earnings, every withdrawal (before you meet the qualified-distribution requirements) carries that same 70/30 split, and the earnings portion is taxable and potentially penalized.

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Common Issues to Watch Out For

A few mistakes come up again and again with early withdrawals.

Assuming an exception waives income tax too. It doesn’t, in almost every case. The exceptions listed above waive the 10% penalty; the withdrawal (aside from Roth contributions) is usually still taxable income.

Rolling a 401(k) into an IRA before checking the rule of 55. If you’re 55+ and just left a job, check whether you’ll need penalty-free access to that money before you consolidate it into an IRA — the rollover permanently forfeits that option.

Mixing up Roth IRA and Roth 401(k) withdrawal rules. They are not the same. Roth IRA withdrawals are contributions-first; Roth 401(k) withdrawals are pro-rata. Assuming the IRA rule applies to your Roth 401(k) can lead to an unpleasant tax surprise.

Not self-certifying correctly for the newer SECURE 2.0 exceptions. The emergency withdrawal, domestic abuse, and terminal illness exceptions generally rely on self-certification rather than pre-approval — but you need to keep documentation in case the IRS asks later.

Forgetting the SEPP 5-year/age-59½ lock-in. Starting a 72(t) payment plan commits you to a rigid schedule for years. Modify or stop it early and the IRS can retroactively apply the 10% penalty to everything you’ve already withdrawn under the plan. For more on this, see my guide on Required Minimum Distributions (RMDs): 2026 Age Rules, Deadlines, and Penalties, Cashing Out My 401(k) — Loans vs. Hardship Withdrawals, 2026-2027 401(k), IRA, and Roth IRA Contribution and Income Limits, and Which Type of IRA is Best for Me? Roth IRA or Traditional IRA.