A recent analysis reveals that many American workers might be unintentionally losing substantial retirement savings through “safe harbor IRAs.” These accounts, created to hold small temporary 401(k) funds, can instead become long-term financial traps, draining savings through excessive fees and low returns.
According to a report by PensionBee, utilizing data from the Employee Research Benefit Institute (EBRI), it’s estimated that by 2030, around 13 million accounts worth about $43 billion will be idle in these IRAs, adversely affecting retirement savings.
“They’re meant to be temporary solutions,” explains Romi Savova, CEO of PensionBee.
However, many employees are unaware of the existence of these accounts. Research indicates that only 20% of workers reported getting clear information regarding their options when leaving a job, with just 10% receiving written guidance. Alarmingly, only 35% knew their 401(k) could automatically be transferred to a safe harbor IRA without their approval.
This lack of awareness leads to a slow but significant erosion of retirement funds. PensionBee estimates nearly 2 million small 401(k)s transition into safe harbor IRAs annually, with average balances around $2,718. Even small fees can undermine any potential growth.
Typical monthly fees range from $1 to $5, with one-time charges possibly consuming up to 2% of the yearly balance. Some providers can impose registration fees as high as 20%, even without active participation from the account holder.
These safe harbor IRAs are mainly invested in cash or similar assets, with interest rates often falling between 0.5% and 2%, which generally trails inflation. In many cases, providers may take a significant portion of the difference between the returns earned and the fees charged.
Consequently, many accounts stagnate or even diminish in value. PensionBee’s findings highlight that after three years, around 75% of these accounts remain untouched, and very few are moved to more profitable plans.
Initially, safe harbor IRAs were introduced in 2001 to assist employers in managing inactive small accounts. However, recent legislative measures like the SECURE Act have broadened eligibility requirements, leading to an influx of balances into these less advantageous accounts.
PensionBee suggests that this expansion essentially supports a system where billions will sit in low-growth accounts for extended periods. By 2025, it’s projected that $28.4 billion will be in such IRAs, rising to $43 billion by 2030—a staggering increase of 90% since 2022.
The long-term implications can be severe. For instance, a worker with a $4,500 balance in a safe harbor IRA earning 2% annually would see that amount grow to about $5,507 by retirement. In contrast, if those funds were in a traditional IRA with a 5% return, they could reach around $25,856, showcasing a significant $20,000 disparity.
For individuals frequently changing jobs and leaving various small accounts, the lifetime loss can surpass $90,000—a figure that exceeds the U.S. median retirement savings of $87,000.
With an expected 13 million safe harbor IRAs, the cumulative losses could run into billions, gradually threatening the nation’s retirement stability.
The average age of those holding these IRAs is about 45, which means retirement is still years away. Yet, rather than benefiting from compounding interest through stocks or ETFs, their funds remain in low-yielding products.
Many people might not even be notified about rollovers because correspondence is often sent to outdated addresses. Others mistakenly believe their 401(k) remains with their previous employer.
This confusion can lead to balances being depleted entirely due to long periods devoid of oversight and accruing fees. PensionBee’s research identified what it termed “predatory practices” among major safe harbor IRA providers who profit from participant inaction.
The report points out that providers can retain up to 90% of the interest generated from account balances. In a case where there’s a $2,500 balance, the customer may end up earning just $2.27 in interest annually, allowing the provider to siphon off the remainder.
“These accounts aren’t genuine savings tools,” the report claims. “They function more like extraction mechanisms disguised as safety.”
PensionBee is advocating for Congressional action to impose limits on fees, encourage growth-oriented investments, and streamline transfers between plans to promote more portable savings opportunities.
The report asserts, “For small balances, the associated costs should be minimal.” It also emphasizes that, given the dynamic nature of today’s workforce, retirement systems need to adapt accordingly.





