The rules changed again.
Without you in the room.
On March 30, 2026, the Department of Labor, or DOL, the federal agency that regulates retirement plans, proposed a new rule that could reshape what sits inside your 401(k).
The proposal follows an executive order issued in August 2025 that directed federal regulators to make it easier for retirement plans to offer investments once reserved for institutions and the ultra wealthy. The new rule creates what regulators call safe harbors, meaning legal protections for the people responsible for managing your plan, so they can add private equity, private credit, real estate, and even cryptocurrency to 401(k) menus without the liability that used to keep those assets out.
Major financial firms did not wait to see how it would play out. State Street, Empower, and Goldman Sachs have already launched private-asset investment vehicles built specifically for retirement plans.
Here is what most coverage of this story missed. The rules that govern your 401(k) are not yours. They belong to Washington. And they can move again, in either direction, without asking your permission.
What the Department of Labor Rule Actually Changes
To understand the rule, it helps to understand the people it affects. The company or plan committee that runs your 401(k) is a fiduciary, which is a person or organization legally required to act in your best interest when managing your money. That duty comes from the Employee Retirement Income Security Act, or ERISA, the 1974 federal law that sets the rules for employer-sponsored retirement plans.
For decades, most fiduciaries steered away from private equity, private credit, real estate, and cryptocurrency inside a 401(k) menu. Not because those assets are always bad investments, but because offering them created real legal exposure if something went wrong. These assets do not trade on a public exchange with a price you can check every day, which makes them harder to defend in a lawsuit if a participant's account loses value.
The new DOL proposal changes that math. If a fiduciary follows a defined process, careful vendor selection, required disclosures, and typically limits alternative assets to a modest slice inside a diversified fund such as a target-date fund, they gain protection from certain legal claims. That protection is the safe harbor, and it is the entire reason the door is opening now.
This is not automatic for every 401(k) in the country. Each employer's plan committee still decides what to add and when. But the barrier that kept most plans out is being dismantled, and plan menus will likely begin including private equity, private credit, real estate, and cryptocurrency, often bundled quietly inside a target-date fund you may not even review line by line.
The Pros and Cons of Alternative Assets Inside a 401(k)
There is a real upside here. Broader access means everyday savers can now reach asset classes that were, until this year, walled off for institutional investors and accredited investors only, meaning individuals who met strict income or net worth thresholds. For some investors, a small, well-vetted allocation to private assets could add genuine diversification and return potential that public markets alone do not offer.
The concerns are just as real. The first is illiquidity, meaning the investment cannot be sold quickly for cash the way a public stock or mutual fund can. Private equity and private credit are often locked up for years. Inside a 401(k), a plan that needs to allow periodic withdrawals and rebalancing, that mismatch can create real friction exactly when a participant needs flexibility.
The second concern is opaque valuations. Public stocks are priced by the market every second the exchange is open. Private assets are typically priced by the manager's own estimate, sometimes updated only once a quarter. You may not know what your account is actually worth on any given day.
The third concern is cost. Private equity and private credit funds typically charge management and performance fees far above what a public index fund charges. Layered inside a retirement plan, higher fees quietly compound against you for decades, the same way compounding growth works for you when fees are low.
None of this makes alternative assets automatically wrong for a 401(k). It means they carry a different risk profile than most savers are used to evaluating, and that evaluation now happens largely behind the scenes, inside a target-date fund, on your behalf.
The Deeper Lesson: Rule Risk You Don't Control
Step back from the private equity and crypto headlines for a moment, because they are not really the story. The story is what this rule change reveals about the account itself.
A 401(k) is not simply your money. It is your money inside a container built and continually redesigned by legislative and regulatory decision, not by you. The account itself was created by a single obscure section of the tax code in 1978. Since then, Congress and federal agencies have redrawn its rules again and again: the SECURE Act in 2019, the SECURE 2.0 Act in 2022, meaning the Setting Every Community Up for Retirement Enhancement Act 2.0, a federal law that updated retirement account rules and pushed the Required Minimum Distribution age from 70 and a half to 72 and then to 73. Now, in 2026, the door opens to private equity and cryptocurrency.
You did not vote on any of these changes individually. You cannot opt out of them once they apply to your plan. And the same regulatory apparatus that opened this door today can close it, narrow it, or add new restrictions tomorrow. Doors that open by executive order and agency rulemaking can be shut the same way. That is rule risk, and it applies whether the news is loosening access or tightening it.
This is not an argument against the 401(k). Tax-deferred growth and an employer match are real advantages worth keeping. It is an argument against letting one account, governed entirely by rules you do not write, hold the outcome of your entire retirement.
Building a Second Bucket You Do Control
At King Legacy Group, we call this approach tax-bucket diversification, and like every strategy we recommend, it starts with the strategy, not the product.
The idea is simple. No single account, and no single set of rules, should control your entire retirement outcome. Keep contributing to your qualified plans, your 401(k) or 403(b), especially up to any employer match. Then build a second bucket alongside it, one that does not answer to the Department of Labor's rulemaking calendar at all, because it is not a qualified plan in the first place.
The vehicle that fills that second bucket is a properly designed 7702 account, also called a tax-free retirement account, named for its own section of the Internal Revenue Code the same way the 401(k) is named for its own section. It grows on a tax-advantaged basis, it can provide access to its value on a tax-free basis without asking a regulator's permission, and its rules are set by contract, not by a federal agency that can amend them at will.
We have written before about why a maxed 401(k) is not a finished plan and the case for a second, liquid account. This rule change is the same lesson from a different angle. The point was never to predict which assets Washington allows or restricts next. The point is to hold ground that does not depend on the answer.
This does not mean private equity or cryptocurrency inside a 401(k) is automatically wrong for every investor. For some, a small, well-understood allocation may make sense. It means that decision should never be the only variable your retirement rests on. Strategy first. Product second. Control what you can control.
A Hypothetical Look: Same Rule, Different Preparation
The following is a fictional, composite scenario for educational purposes only. It does not represent any actual client or client result.
Consider a hypothetical W-2 professional. Call him a 44-year-old product manager earning $155,000 a year. Names and details here are illustrative, not a real client.
He has diligently maxed his 401(k) for years and it sits near $310,000. When the March 2026 rule change made headlines, his plan committee moved quickly, adding a private credit sleeve inside the plan's target-date fund. He was not sure how to feel about it, and he was not sure it was his decision to make.
Rather than try to guess whether the new allocation would help or hurt, he started funding a properly structured 7702 account at $800 a month, a second bucket that answers to a contract, not to the Department of Labor.
Two years later, regulators tightened disclosure requirements on the private credit sleeve after liquidity strains surfaced across several retirement plans nationally. His 401(k) balance was fine on paper, but a portion of it was temporarily harder to value and slower to access while his plan sorted out the new requirements.
His 7702 account was untouched by any of it. It was never part of the 401(k) rulebook to begin with. He did not need to predict how the Department of Labor's next move would land. He simply was not fully exposed to the outcome either way.
Same rule. Same headline. Different preparation. The difference was not picking the right side of a regulatory bet. The difference was having a second bucket that did not require one.
Frequently Asked Questions
Should I have private equity or crypto in my 401(k)?
There is no universal yes or no answer, and be cautious of anyone who gives you one without knowing your full picture. A small, well-understood allocation to private equity, private credit, real estate, or cryptocurrency may be appropriate for some investors depending on risk tolerance, time horizon, and how much of the fund's fee structure you understand. What matters more than the yes or no is making sure this decision, whichever way it goes, is not the only thing standing between you and a secure retirement. A second, liquid, tax-free account reduces how much any single answer to this question can affect your outcome.
What is the Department of Labor's 2026 rule on private assets in 401(k) plans?
Following an August 2025 executive order, the Department of Labor proposed a rule on March 30, 2026 that creates legal safe harbors for retirement plan fiduciaries, the people legally required to act in your best interest when managing your plan. The safe harbors reduce the liability fiduciaries face when adding private equity, private credit, real estate, and cryptocurrency to 401(k) plan menus, typically bundled inside diversified options such as target-date funds. It does not require any specific employer's plan to add these assets, it simply removes a major barrier that kept most plans from offering them.
What is rule risk, and why does it matter for my retirement?
Rule risk is the exposure you carry when your retirement outcome depends on legislative and regulatory decisions made by people other than you, on a timeline you do not control. Every major change to the 401(k), from the Required Minimum Distribution age to today's private-asset rule, was decided in Washington, not by individual account holders. Rule risk matters because it can move in either direction. A door that opens by executive order can be narrowed the same way. Diversifying across accounts with different rulebooks is the way to reduce how much any one decision controls your future.
How does a 7702 account help if I already have a 401(k)?
A 7702 account, or tax-free retirement account, is not a qualified plan, so it is not subject to the Department of Labor's rulemaking for 401(k) plans at all. When properly structured and funded, it grows on a tax-advantaged basis and can provide access to its value on a tax-free basis, governed by the terms of a contract rather than a federal agency's rulemaking calendar. Pairing it with your 401(k) does not replace the growth engine you already have, it adds a second bucket whose rules stay far more stable regardless of what Washington decides next.
Is tax-bucket diversification only for high earners?
No. The strategy scales to your income and your goals. What matters is that you are already saving and want a portion of your future retirement income to sit outside a single, regularly amended set of rules. The right funding amount for a 7702 account is part of a personalized review, which is exactly what a strategy session is designed to work through.
Your Next Step
The Department of Labor's 2026 rule will not be the last change made to your 401(k), and it was not the first. Trying to predict every future rule is a losing game. Building a second bucket that does not depend on winning that game is not.
At King Legacy Group, we build that second bucket around your income, your goals, and your timeline, strategy first and product second, so your retirement is not resting entirely on rules you did not write.
Your retirement deserves ground you control. Schedule your strategy review here.
Complimentary. No pressure. A clear path to your LivingLEGACY™.
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