A worker leaves a job, gets a glossy mailer from a brokerage, and rolls a $300,000 401(k) into a traditional IRA before the week is out. The new account may offer cheaper index funds and a slicker app. What it no longer offers is the federal creditor shield that Congress attached to workplace retirement plans in 1974. If that worker is later sued or forced into bankruptcy, the missing protection can mean the difference between keeping a nest egg and watching it vanish into a court-ordered judgment.
The legal gap between 401(k)s and IRAs is not new, but it remains poorly understood. According to Investment Company Institute data published in early 2025, Americans hold trillions of dollars in rollover IRAs, a figure that has only grown since. Most of those account holders have no idea their money sits on weaker legal ground than it did inside the old employer plan.
How ERISA shields 401(k) assets from creditors
The protection starts with a single sentence in federal law. ERISA’s anti-alienation rule, codified at 29 U.S.C. Section 1056(d)(1), states that “each pension plan shall provide that benefits provided under the plan may not be assigned or alienated.” A parallel provision in the Internal Revenue Code, 26 U.S.C. Section 401(a)(13), requires every qualified plan to include anti-assignment language as a condition of its tax-favored status. Together, these rules create a near-absolute bar against creditors reaching money held inside a 401(k) or similar employer-sponsored plan.
The Supreme Court cemented this reading in Patterson v. Shumate, 504 U.S. 753 (1992), holding that a participant’s interest in an ERISA-qualified plan is excluded from the bankruptcy estate. The practical effect: as long as the plan is properly maintained, the account balance stays off-limits to medical creditors, business lenders, and personal-injury plaintiffs alike. Narrow exceptions exist for qualified domestic relations orders (QDROs) in divorce and certain federal tax debts, but for ordinary civil creditors, a 401(k) inside an ERISA plan is a dead end.
This protection travels with the money only as long as it remains inside an ERISA-governed plan. That could be the original employer’s 401(k) or a new employer’s plan reached through a direct trustee-to-trustee transfer. The moment assets leave that ecosystem and land in an individual IRA, they step outside ERISA’s umbrella entirely.
Why IRA balances sit on weaker legal ground
IRAs are not ERISA plans. They are individual contracts between a saver and a custodian, with no employer sponsor and no plan document carrying the anti-alienation mandate. Protection for IRA assets comes instead from a patchwork of federal bankruptcy law and state exemption statutes, each with its own limits and gaps.
At the federal level, Section 522 of the Bankruptcy Code lets debtors exempt “retirement funds” from the pool of assets available to creditors. Traditional and Roth IRA contributions qualify, but only up to a cap that is adjusted every three years for inflation under 11 U.S.C. Section 104. The cap was set at $1,512,350 per person effective April 1, 2022. A scheduled triennial adjustment took effect April 1, 2025; anyone considering a bankruptcy filing in 2026 should confirm the current figure with a bankruptcy attorney or the court.
Critically, amounts traceable to a rollover from a qualified employer plan are treated more generously. Under 11 U.S.C. Section 522(n), rollover dollars do not count against the IRA cap. So a worker who moves a 401(k) into an IRA and later files for bankruptcy can still shield the rollover portion in full, at least within the federal bankruptcy system.
The catch is that many creditor disputes never reach a bankruptcy filing. A malpractice plaintiff, a business lender, or an accident victim holding a large judgment may pursue collection under state law instead. In those cases, state exemption rules alone determine how much of an IRA is protected from garnishment or levy.
Those rules vary dramatically:
- California: Under CCP Section 704.115, IRA assets are protected only to the extent “necessary” to provide for the debtor’s support in retirement. A judge weighs the balance against the debtor’s age, health, Social Security income, and other resources. A high-earning professional with a pension could see a large IRA deemed nonessential and opened to creditors.
- Texas and Florida: Both states offer broad exemptions for IRAs under state law (Texas Property Code Section 42.0021 and Florida Statutes Section 222.21, respectively), making them among the most protective jurisdictions. Even here, courts can claw back contributions made as fraudulent transfers to dodge existing debts.
- New York: Exempts IRA funds only to the extent “reasonably necessary” for support, a standard similar to California’s that invites case-by-case litigation.
- Ohio and several other states: Impose fixed dollar caps on IRA protection that may fall well below a saver’s actual balance.
The result: the same IRA balance could be fully shielded in one state and largely exposed in another, even though a comparable 401(k) inside an ERISA plan would be beyond reach in both.
What the 2005 bankruptcy overhaul did and did not fix
Congress narrowed part of this gap with the Bankruptcy Abuse Prevention and Consumer Protection Act of 2005 (BAPCPA). The law expanded the federal exemption for retirement funds in bankruptcy, created the specific IRA cap now found in Section 522, and clarified that rollover money preserves its exempt status when it moves from a qualified plan to an IRA. A worker changing jobs or consolidating accounts does not forfeit protection simply by picking a new custodian before or during a bankruptcy case.
Those changes significantly improved the position of IRA owners inside the federal bankruptcy system. A debtor who qualifies for bankruptcy relief can now protect substantial IRA balances, especially when they consist largely of rollovers.
BAPCPA did not, however, rewrite state exemption laws or extend ERISA’s anti-alienation language to IRAs. Outside bankruptcy, the old patchwork remains. And in 2014, the Supreme Court widened a related gap in Clark v. Rameker, 573 U.S. 122, ruling that inherited IRAs are not “retirement funds” at all and therefore receive zero federal bankruptcy protection. That decision underscored how narrowly courts read IRA exemptions compared with the broad shield ERISA provides to workplace plans.
Roth rollovers face the same gap
Workers rolling a Roth 401(k) into a Roth IRA encounter the identical ERISA-to-non-ERISA transition. The tax treatment differs, but the creditor-protection downgrade does not. A Roth 401(k) balance enjoys the same anti-alienation shield as a traditional 401(k). Once it lands in a Roth IRA, it is subject to the same state-by-state patchwork described above. Savers focused on Roth conversions should factor this into the decision, particularly if they live in a state with needs-based or capped IRA exemptions.
How to weigh the trade-off before rolling over
None of this means a rollover is always the wrong move. Lower fees, broader investment options, and simpler account management are real benefits. But the decision is not purely financial. Several factors tilt the calculus:
- Profession and liability exposure. Physicians, attorneys, business owners, and anyone who signs personal guarantees face above-average lawsuit risk. Keeping assets inside an ERISA plan, or rolling into a new employer’s 401(k) rather than an IRA, preserves the stronger federal shield.
- State of residence. A saver in Texas or Florida may lose little creditor protection by rolling into an IRA. A saver in California or New York may lose a great deal.
- Balance size and composition. The federal bankruptcy cap on non-rollover IRA contributions matters most for savers whose IRA balances include a mix of personal contributions and rollover funds. Keeping rollover dollars in a separate IRA, rather than commingling them with annual contributions, preserves a clear paper trail. If bankruptcy ever becomes a possibility, that segregation makes it far easier to prove which dollars are exempt without limit and which are subject to the cap.
- Rolling into a new employer’s plan. Many 401(k) plans accept incoming rollovers from a previous employer’s plan. Rolling from one 401(k) to another keeps the money inside ERISA’s protective framework without sacrificing portability. This option is also available to workers who already rolled into an IRA and later want to move those funds back into an employer plan that accepts such transfers.
Already rolled over? You may still have options
Workers who have already moved 401(k) money into an IRA are not necessarily stuck. If a current or future employer’s 401(k) plan accepts rollover contributions, the saver can transfer IRA funds back into the ERISA-governed plan, restoring the federal anti-alienation protection. Not every plan permits this, so the first step is checking the summary plan description or calling the plan administrator.
For those who keep the IRA, maintaining meticulous records is the single most important defensive step. Custodians do not always distinguish rollover dollars from new contributions on statements. Savers should retain the 1099-R from the original distribution and the Form 5498 showing the rollover deposit, and store them alongside the IRA statements. If a creditor dispute arises years later, those documents are the evidence that rollover funds are exempt without limit under federal bankruptcy law.
Financial planners and estate attorneys can model the specific exposure for a given state and balance size. The key is to ask the question before signing the rollover paperwork, not after a process server shows up at the door. For anyone carrying meaningful liability risk, the cheapest index fund in the world is not much comfort if a court can hand the account to a creditor.
Warren Cohen is a finance writer based in Phoenix, Arizona, covering personal finance topics including credit, banking, and beginner investing. He earned his degree in business administration from Arizona State University and began his career working in consumer finance, where he gained direct experience with lending and credit systems. He now writes for personal finance websites and fintech platforms, focusing on clear, practical content that helps readers make informed financial decisions.
