Rolling an Old IRA Into His 401(k) Can Give the Money Stronger Protection From Lawsuits, Depending on His State

A lawsuit after something as routine as a minor car accident can reach your savings, including an old IRA from a previous job. Whether an IRA is protected from lawsuits depends heavily on the state you live in, while the 401(k) at your current job usually gets strong federal protection. Rolling the IRA into an ERISA-protected 401(k) may strengthen creditor protection outside bankruptcy, depending on state law.

The amounts involved are large. Americans aged 55 to 69 held $8,525,063 million in defined contribution retirement accounts in the second quarter of 2026, or 49.5% of the household total, according to Federal Reserve data.

Why Your 401(k) Gets a Tougher Shield Than Your IRA

Most 401(k)s fall under ERISA, the federal law that governs employer retirement plans. To keep its tax breaks, a plan has to state that its benefits “may not be assigned or alienated” under 26 U.S.C. § 401(a)(13)(A). In everyday terms, that means a creditor generally can’t touch the money. The Supreme Court’s ruling in Patterson v. Shumate held that ERISA’s anti-alienation rule keeps that money out of a bankruptcy estate.

Traditional and Roth IRAs generally have federal bankruptcy protection up to $1,711,975 in 2026. Qualifying rollovers from employer retirement plans are excluded from that cap. That figure resets for inflation every three years, and the most recent adjustment took effect April 1, 2025. Money that landed in an IRA as a rollover from an employer plan generally doesn’t count toward the cap.

Outside bankruptcy, if someone sues you and wins a judgment, your state’s law determines how much of your IRA they can reach. Some states shield IRAs completely, and others give limited or conditional protection. That gap is why the rollover matters.

Who Can Pull This Off

You need a current employer plan that accepts rollovers. Many do, and some don’t, so check your plan’s summary plan description. The tax code also limits what you can contribute. Under 26 U.S.C. § 408(d)(3)(A)(ii), the amount moved into an employer plan “may not exceed the portion of the amount received which is includible in gross income”. Put simply, only pre-tax money qualifies. Nondeductible contributions and Roth IRA money stay where they are.

How to Move the Money Without a Tax Bill

1. Call your 401(k) administrator. Ask whether the plan takes IRA rollovers and what forms it needs.
2. Figure out how much of your IRA is pre-tax. If you’ve ever made nondeductible contributions, pull your Form 8606 records.
3. Request a direct trustee-to-trustee transfer, so the money moves straight between institutions and never hits your bank account.
4. If you do get a check, deposit it within 60 days of receiving it. Missing the 60-day deadline generally makes the pre-tax distribution taxable, unless the IRS grants a waiver or another exception applies.
5. Confirm the funds got in and are invested the way you want.

You may get a second benefit, too. The tax code treats all your IRAs as one contract when figuring the taxable share of a distribution, measured at the close of the calendar year. Clearing out pre-tax IRA money can make a backdoor Roth conversion far cleaner. We’ve covered that strategy in depth.

Catches You’ll Want to Know First

Strong protection still has holes. The IRS can levy a retirement plan for unpaid taxes, and the tax code even carves out an early-withdrawal penalty exception for distributions “made on account of a levy under section 6331 on the qualified retirement plan”. Divorce is another opening, as a qualified domestic relations order, the court order that splits retirement money in a divorce, gets around the anti-alienation rule under 26 U.S.C. § 401(a)(13)(B).

There are practical trade-offs too. A 401(k) menu is usually narrower than what an IRA brokerage offers, and fees can run higher or lower depending on your plan. Withdrawal rules differ as well. A 401(k) can allow withdrawals without the 10% early-withdrawal penalty if you leave that employer during or after the calendar year you turn 55. IRAs don’t offer this exception.

Accounts only cover part of the risk. Umbrella liability insurance adds coverage on top of your auto and home policies and can pay out before a plaintiff ever goes looking at your savings. Premiums vary by insurer and coverage amount.

One Question to Bring to a Local Lawyer

State law drives the whole answer, so a short call with a local attorney pays off. Ask one thing: “How does my state protect IRAs from creditors outside bankruptcy?” If the answer is “fully,” the rollover matters less. If it’s “partly” or “it depends,” moving pre-tax IRA money into your 401(k) could put it out of a plaintiff’s reach.

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