Why It Matters

Millions of married Americans assume their retirement savings are protected from being drained without their knowledge. For most couples with 401(k)s, that assumption is wrong.

A new report from the Government Accountability Office finds that most defined contribution plans have no spousal consent requirement — meaning a spouse can withdraw, take loans from, or otherwise remove retirement funds without the other partner ever knowing. The consequences can be financially devastating, particularly for women, who are less likely to have retirement accounts of their own.

The report arrives at a moment when retirement security is already under strain for many American households, and it raises a direct question for Congress: Should federal law be updated to close a protection gap that has existed for decades?

A Protection Gap Written Into Law

The legal divide traces back to 1984. The Retirement Equity Act amended the Employee Retirement Income Security Act, known as ERISA, to require spousal consent before a participant in a defined benefit pension plan could receive distributions in a form other than a joint-and-survivor annuity. The logic was straightforward: pensions are shared marital assets, and a spouse deserves a say in how they are paid out.

But that protection was never extended to defined contribution plans — the 401(k)s and similar accounts that have largely replaced pensions in the private sector over the past four decades. The result is a two-tier system in which the retirement vehicle used by most working Americans today carries fewer spousal protections than the one it replaced.

The GAO report examined three core questions: when spousal consent is actually required under current law, what happens to spouses when it is not obtained, and what the trade-offs of expanding consent requirements would be.

What the GAO Found on Spousal Consent in Defined Contribution Plans

Most private-sector 401(k) plans are not required to obtain spousal consent before a participant takes a withdrawal, distribution, or loan. The federal Thrift Savings Plan, which covers federal employees, and money purchase plans do require spousal consent — but these are exceptions, not the rule.

IRAs present an even starker gap. Those accounts hold approximately $17 trillion in assets and currently offer no federal spousal protections. The report does not specifically recommend extending consent requirements to IRAs, but the scale of unprotected assets is notable.

The GAO also found that removing funds without a spouse's knowledge can significantly reduce future retirement income for both partners — not just the one left out of the decision.

Women Bear Disproportionate Risk

The report flags a gender dimension that shapes the stakes considerably. Fewer women have their own retirement accounts compared to men, which means that in many marriages, a 401(k) held in a husband's name may represent the household's primary retirement savings vehicle. If those funds are withdrawn without the wife's consent or knowledge — what some researchers and financial counselors have called "financial infidelity" — she may have little or no retirement cushion of her own.

The GAO's own blog framed the issue plainly, describing the scenario as one in which removing money from a retirement account without a spouse's knowledge or consent constitutes a form of financial infidelity with lasting consequences.

The Bipartisan Push for Answers

The report was requested jointly by Senator Patty Murray (D-WA) and Senator Richard Burr (R-NC), then the chair and ranking member of the Senate Health, Education, Labor, and Pensions Committee, respectively. The bipartisan letter they sent to the GAO asked the watchdog to examine whether stronger spousal protections were warranted for defined contribution retirement plans.

Murray has been a consistent voice on women's economic security throughout her Senate career. Her public statement on the report's release framed the findings explicitly through a gender equity lens, noting that adding spousal consent requirements could increase financial safeguards for women. That framing reflects a broader legislative priority she has pursued across multiple sessions of Congress.

Burr's involvement lent the request bipartisan credibility and signaled that concern about the protection gap was not confined to one party. His co-sponsorship suggests that retirement security for married couples has potential appeal across ideological lines, even if no specific legislation has yet been attached to the findings.

The Trade-offs Are Real

The GAO report reflects the complexity of the policy question.

It does not simply advocate for expanding spousal consent requirements. It acknowledges that doing so would involve trade-offs.

Requiring spousal consent for 401(k) withdrawals and defined contribution plan distributions could, in some circumstances, create barriers for individuals in abusive relationships who need to access funds quickly and safely. It could also add administrative complexity for plan sponsors and participants. The report examines these tensions without resolving them, leaving the policy judgment to Congress.

That measured approach is consistent with the GAO's role as an investigative and analytical body rather than a policymaking one. But the underlying data it has assembled — on the scope of the protection gap, the gender disparities in retirement account ownership, and the financial consequences of unilateral fund removal — gives lawmakers a documented foundation for action if they choose to pursue it.

What Congress Could Do

The implicit legislative path runs through ERISA. Congress amended that law in 1984 to protect pension recipients; it could amend it again to extend comparable protections to defined contribution plan participants. Whether that appetite exists in the current Congress remains an open question, but the GAO report has given the issue a fresh evidentiary basis and renewed visibility at a moment when retirement security concerns are broadly felt.

The gap between pension protections and 401(k) protections is a product of legislative choices made when 401(k)s were still a novelty. Decades later, with defined contribution plans now the dominant form of private-sector retirement savings, those choices are receiving a harder look.

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