The US Labor Dept. proposed opening 401(k) plans to crypto. Here’s what it means for $7.7 trillion in retirement savings.
The U.S. Department of Labor has proposed a rule that could reshape American retirement investing.
The proposal, issued Monday, aims to clarify how alternative assets like private equity and cryptocurrencies can enter 401(k) plans. It follows an executive order signed by President Donald Trump.
Across the country, 401(k) accounts hold roughly $7.7 trillion in retirement savings. Even a small shift in allocation could send tens of billions into digital asset markets.
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What the Proposed Rule Actually Says
The guidance outlines a structured process for plan fiduciaries.
Under the proposal, trustees must objectively evaluate factors such as performance, fees, liquidity, valuation, and complexity before including these assets. Fiduciaries who follow the outlined process will receive safe harbor protections against lawsuits.
The Labor Department stressed the rule does not instruct providers on how to invest. Instead, it gives them a framework for making thorough, well-documented decisions.
The proposal comes as the Supreme Court prepares to hear a related case.
A former Intel employee sued plan trustees in 2019, claiming they made imprudent decisions by investing in hedge funds and private equity. The outcome of that case could have broader implications for how fiduciaries approach alternative investments.
The Department of Labor will hold a 60-day public comment period before deciding whether to finalize the rule. Legal experts note the proposal spans over 160 pages, reflecting the complexity of the issues involved.
The U.S. Labor Department just proposed opening 401(k) plans to crypto.
$7.7 TRILLION in retirement savings. Even 1% = $77 billion flowing into crypto. That’s more than double what bitcoin ETFs accumulated in their entire first year.
The kicker? They’re proposing this while 47%…
— Whale Factor (@WhaleFactor) March 31, 2026
Industry Reacts to the 401(k) Crypto Proposal
Major financial players have welcomed the move. BlackRock, the world’s largest asset manager with over $14 trillion under management, praised the direction.
Apollo CEO Marc Rowan called it a meaningful step toward improving retirement outcomes for Americans. SEC Chair Paul Atkins also voiced support, saying broader participation in long-term investments is a priority.
Not everyone shares that view. Senator Elizabeth Warren criticized the proposal, arguing it exposes retirement savings to risky assets during a period of market instability.
Finance professor Henry Hu acknowledged that the rule’s depth shows serious engagement with fee concerns, but said more attention to recent valuation and liquidity issues would have helped.
Legal analysts urge caution on expectations.
Mayer Brown partner Erin Cho noted the rule would not open a floodgate for crypto or private equity into retirement accounts. It would only establish a process for considering them.
What This Means for Crypto Markets
The crypto market is watching closely. Analysts point out that even a 1% allocation from 401(k) assets would equal roughly $77 billion flowing into digital assets.
That figure surpasses the total Bitcoin ETF inflows during their entire first year of trading.
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The potential scale is significant, though the rule first needs to clear its comment period and survive political and legal scrutiny before taking effect.
Treasury Secretary Scott Bessent described the proposal as an initial step and emphasized the administration remains focused on protecting retirement assets throughout the process.
