Retirement accounts are generally protected from lawsuits, but how much protection you actually have depends on the type of account, your state, and whether the threat is a private lawsuit or a bankruptcy case. Employer-sponsored plans like 401(k)s, 403(b)s, and pensions carry the strongest federal shield and are effectively untouchable by ordinary judgment creditors. Traditional and Roth IRAs sit on shakier ground: their protection runs through a patchwork of state exemption laws that range from full immunity to almost none. And a handful of specific claims — tax debts, divorce orders, criminal restitution — can pierce even the strongest protections.
401(k)s and Other Employer Plans Are the Strongest Shield
If your retirement money sits in a 401(k), 403(b), pension, or profit-sharing plan through an employer, a lawsuit creditor generally cannot touch it. The Employee Retirement Income Security Act (ERISA) requires every covered plan to bar the transfer of benefits to anyone other than the participant.1Office of the Law Revision Counsel. 29 USC 1056 – Form and Payment of Benefits – Section: Assignment or Alienation of Plan Benefits This anti-alienation rule means a creditor who wins a judgment against you cannot garnish the account, attach a lien to it, or force a distribution.
Because ERISA is federal, this protection is the same in every state. It does not matter where you live, where the lawsuit was filed, or how large the judgment is. Someone holding a million-dollar personal injury verdict still cannot reach funds inside your employer plan. ERISA also preempts state garnishment rules, so local collection procedures that might drain a bank account do not apply here.
The shield holds only as long as the money stays in the plan. Once you take a distribution and the funds hit your personal bank account, they become reachable like any other asset you own.
IRAs Depend Heavily on Your State
Traditional and Roth IRAs are not ERISA plans, so they do not carry the automatic federal anti-alienation shield. Whether a lawsuit creditor can reach an IRA depends almost entirely on your state’s exemption laws, and those laws vary dramatically. Some states fully exempt IRA balances with no dollar cap. Others protect only what a judge decides is “reasonably necessary for support.”
In a reasonably-necessary state, a court weighs your age, current and expected living expenses, income from other sources, ability to keep working, other assets, and obligations like child support before deciding how much of the account is off-limits. The goal is to preserve enough for basic retirement needs, not to protect a previous lifestyle. A creditor could reach a meaningful portion of a substantial IRA under this standard.
In states with limited or no IRA protection, a judgment creditor may be able to seize the account outright. If you hold significant retirement savings in an IRA rather than an employer plan, look up your specific state’s exemption before you assume the money is safe.
Rollover IRAs Can Carry Employer-Plan Protection Forward
When you leave a job and roll your 401(k) into an IRA, those dollars get special treatment in bankruptcy. Under 11 U.S.C. § 522(n), the general IRA exemption cap does not apply to amounts rolled over from employer-sponsored plans; those funds and their earnings stay fully protected without any dollar limit.2Office of the Law Revision Counsel. 11 USC 522 – Exemptions A $2 million rollover IRA sourced entirely from a former employer’s 401(k) would be shielded in full, while a $2 million contributory IRA would not.
The catch is proof. You have to be able to show which dollars came from the employer plan and which came from your own annual IRA contributions. The cleanest way to preserve the distinction is to keep rollover money in a separate IRA that you never contribute to. Mix the two, and you may end up reconstructing years of statements to trace the protected portion.
Outside of bankruptcy, protection for a rollover IRA falls back on state law. Some states expressly carry the employer-plan protections forward to rolled-over funds; others treat all IRA money the same regardless of origin. If your state gives IRAs weak protection, leaving money in a new employer’s 401(k) rather than rolling it out may be the safer move against lawsuit creditors.
Solo 401(k)s: A Gap for Owner-Only Plans
If you run a solo 401(k) covering only yourself, or yourself and a spouse, the ERISA anti-alienation rule may not apply. ERISA Title I generally covers plans with common-law employees, and a plan with no employees other than the owner can fall outside that coverage. The Supreme Court held in Yates v. Hendon that a working owner can qualify as an ERISA participant, but a truly owner-only plan without rank-and-file employees may not be a Title I plan at all.3Legal Information Institute (LII) at Cornell Law School. Raymond B Yates MD PC Profit Sharing Plan v Hendon
Outside bankruptcy, this gap matters. If a creditor sues and the solo 401(k) is not ERISA-protected, state law decides whether the account can be seized. State protection for qualified plan assets varies. In bankruptcy, the Bankruptcy Code protects qualified plans even when ERISA Title I does not apply, so a bankruptcy filing may produce a more predictable result for solo plan holders than a state-court lawsuit.
Inherited Retirement Accounts Lose Most Protection
Retirement funds shed much of their armor once they pass to a beneficiary. In Clark v. Rameker, the Supreme Court held that inherited IRAs are not “retirement funds” for the federal bankruptcy exemption.4Justia Supreme Court Center. Clark v Rameker 573 US 122 (2014) The Court pointed to how inherited accounts function: the beneficiary cannot add contributions, can withdraw the entire balance at any time without the usual early withdrawal penalty, and must draw the account down.
The consequence is that an inherited IRA falls outside the federal bankruptcy exemption entirely, and a bankruptcy trustee can reach the full balance. In an ordinary civil lawsuit, the answer depends on state law, and only a small number of states have enacted specific protections for inherited retirement accounts. Someone who inherits a $300,000 IRA and later loses a lawsuit could see the whole balance seized.
Inherited accounts inside ERISA-covered employer plans are treated differently. Their protection flows from the plan’s anti-alienation clause rather than the “retirement funds” exemption, so the reasoning in Clark should not strip their shield.
Bankruptcy Uses a Different Rulebook
A bankruptcy filing changes the analysis. ERISA-qualified employer plans are excluded from the bankruptcy estate altogether. The Bankruptcy Code makes transfer restrictions in a trust — like ERISA’s anti-alienation clause — enforceable in bankruptcy,5Office of the Law Revision Counsel. 11 USC 541 – Property of the Estate and the Supreme Court confirmed the point in Patterson v. Shumate.6Legal Information Institute (LII) at Cornell Law School. Patterson v Shumate 504 US 753 There is no dollar cap. A multi-million-dollar 401(k) can pass through a bankruptcy untouched.
Traditional and Roth IRAs also get a federal bankruptcy exemption, but it is capped. Following the inflation adjustment effective April 1, 2025, the limit is $1,711,975 across the combined value of all your Traditional and Roth IRAs.7Federal Register. Adjustment of Certain Dollar Amounts Applicable to Bankruptcy Cases Rollover dollars from employer plans do not count against that cap. Anything above the limit could be reached by creditors unless your state’s exemptions cover the excess.
Claims That Can Reach Even Protected Accounts
Several categories of claims override the usual protections.
Federal Tax Debts
The IRS can levy property and rights to property of a taxpayer who owes back taxes, and retirement accounts are not on the statutory list of property exempt from levy.8Office of the Law Revision Counsel. 26 USC 6334 – Property Exempt From Levy Internal IRS policy calls for a finding of “flagrant conduct” before levying a retirement account. Continuing to make voluntary retirement contributions while claiming an inability to pay a tax debt is one example. That policy is a guideline, not a legal right — the IRS is not required to follow it, and taxpayers can also request a voluntary levy on their own accounts to settle a balance.
Divorce and Support Orders
A Qualified Domestic Relations Order (QDRO) is a state-court order directing a retirement plan to pay part of the participant’s benefits to a spouse, former spouse, child, or dependent for child support, alimony, or property division.9Internal Revenue Service. Retirement Topics – QDRO Qualified Domestic Relations Order ERISA specifically allows QDRO payments as an exception to the anti-alienation rule.10Office of the Law Revision Counsel. 29 USC 1056 – Form and Payment of Benefits A divorce court can split a 401(k) or pension between spouses regardless of the account’s otherwise protected status.
Criminal Restitution and Federal Fines
Federal courts can order retirement funds used to pay criminal restitution or federal fines. Federal appellate courts have held that the Mandatory Victims Restitution Act allows the government to garnish ERISA-protected retirement accounts to satisfy court-ordered restitution.
Prohibited Transactions in Self-Directed IRAs
If you engage in a prohibited transaction with your IRA — buying property you personally use, lending funds to yourself, or transacting with a related party — the account loses its IRA status as of the first day of that tax year.11Office of the Law Revision Counsel. 26 USC 408 – Individual Retirement Accounts The IRS treats the full balance as distributed on that date, triggering income tax and potential penalties.12Internal Revenue Service. Retirement Topics – Prohibited Transactions Once the account is no longer an IRA, whatever creditor protections state or federal law would have given it are gone. This risk hits self-directed IRAs hardest, where account holders can inadvertently cross into a prohibited transaction.
Last-Minute Contributions Won’t Save You
Retirement account protection does not extend to money you shovel in to hide it from a creditor. A large deposit made while you are facing a lawsuit or expecting one can be reversed under fraudulent transfer laws. In bankruptcy, a trustee can void any transfer made within two years before filing if the intent was to hinder or defraud creditors, and the lookback period stretches to ten years for transfers to self-settled trusts and similar arrangements.13Office of the Law Revision Counsel. 11 USC 548 – Fraudulent Transfers and Obligations Most states have adopted a version of the Uniform Voidable Transactions Act, which lets creditors challenge transfers made to put assets out of reach.
The takeaway is simple. Consistent retirement contributions made over years as part of an ordinary savings plan are protected. A sudden, large contribution made right after you learn of a possible claim is vulnerable to being unwound, and the attempt can damage your credibility on every other asset-protection argument you might raise.