When I rolled over my first 401(k), I did it almost reflexively — old job, new job, move the money. Simple. But a colleague who was deeper into financial planning asked me whether I’d considered the downsides. I hadn’t. I assumed rollover was always the right answer.
It usually is — but there are situations where it isn’t. Here’s an honest look at what you give up when you roll a 401(k) into an IRA.
1. You Lose the Loan Option
Most 401(k) plans allow participants to borrow against their account balance — typically up to 50% of the vested balance or $50,000, whichever is less. IRAs don’t allow loans. If you access IRA funds early for an emergency, you’re taking a distribution — which means income taxes plus a potential 10% early withdrawal penalty. The 401(k) loan option, while not something to rely on, represents a financial flexibility that disappears once you roll out of the plan.
2. Fees Can Go Up
This surprises people, but IRAs aren’t automatically cheaper than 401(k) plans. Large employer plans negotiate institutional-class funds with expense ratios that retail investors can’t access on their own — sometimes as low as 0.02%-0.03%. If you roll to an IRA and end up in retail share classes of similar funds, you might pay 0.15%-0.50% more in annual expenses. That adds up over decades. Compare actual fund expense ratios at your intended IRA custodian against what you’re currently paying in the 401(k) before assuming the IRA is cheaper.
3. The Age 55 Penalty Exception Disappears
This is one that catches people off guard. If you separate from service (quit, get laid off, retire) at age 55 or older, you can take withdrawals from that employer’s 401(k) without the 10% early withdrawal penalty. Income taxes still apply, but no penalty. This exception does not carry over to an IRA — the IRA penalty-free age is 59½, full stop. If you’re 55-59 and planning to access retirement funds in the near term, rolling to an IRA eliminates a penalty-free withdrawal window that might actually be important to your plan.
4. Estate Planning Can Get More Complex
401(k) plans are subject to ERISA rules that include automatic spousal protections — your spouse is the default beneficiary and must waive that right in writing if you want to name someone else. IRAs give more flexibility in beneficiary designation but require more attention to get right. Improperly completed IRA beneficiary designations are a common and expensive estate planning mistake. If your beneficiary situation is straightforward, this is minimal concern. If it’s complex — blended family, trusts, charitable intentions — make sure your beneficiary designations are properly documented.
5. RMD Timing Can Work Against You
Required Minimum Distributions from IRAs start at age 73. If you’re still working at 73 and contributing to your current employer’s 401(k), you can delay RMDs from that plan until you actually retire (as long as you don’t own 5% or more of the company). Rolling a former employer’s 401(k) into an IRA eliminates this possible delay — the IRA balance becomes subject to RMDs at 73 regardless of employment status. If you’re in a higher tax bracket from continued employment, delaying RMDs has real tax value that rolling to an IRA removes.
6. Creditor Protection Is Generally Stronger in a 401(k)
ERISA-governed 401(k) plans have essentially unlimited federal protection against creditors in bankruptcy proceedings. IRAs have bankruptcy protection too — currently up to roughly $1.5 million in aggregate under federal law, with some states providing additional protection — but that limit matters for high-balance accounts, and protection outside of bankruptcy proceedings varies significantly by state. If creditor protection is a real concern in your situation, rolling out of a 401(k) may reduce it.
7. You May Have Fewer Investment Options Than You Think
While IRAs generally offer more investment options than 401(k) plans, they still have limits compared to a full brokerage account. You can’t hold collectibles, life insurance, certain real estate partnerships, or other alternative investments in a standard IRA. And as mentioned above, institutional fund share classes with the lowest expense ratios available in large 401(k) plans aren’t accessible to retail IRA investors. The additional options an IRA offers over a typical 401(k) are real, but the framing of “unlimited investment options” in an IRA is somewhat misleading.
8. The Administrative Hassle Is Real
Direct rollovers — where the funds transfer directly between institutions — are generally straightforward. But the process involves coordinating between the old plan administrator, the new IRA custodian, and sometimes HR at the former employer. Paperwork requirements vary, some plans require notarized forms, and timing delays are common. Allow 3-6 weeks for the process and follow up proactively if you haven’t seen confirmation.
None of these disadvantages mean rolling over is the wrong choice — for most people in most situations, an IRA provides better investment options, lower fees, and more portability across careers. But they’re worth understanding so you can evaluate whether your specific situation is one where staying in the plan or rolling to a new employer’s 401(k) might make more sense. When the stakes are meaningful, running this by a fee-only financial advisor before executing is worth the time.
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