The costly 401(k) rollover error draining retirement savings

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  • A significant number of retirement savers are losing out on potential growth by not reinvesting their 401(k) rollover funds into IRAs.
  • This mistake can cost individual savers over $130,000 by retirement age and collectively billions of dollars annually.
  • Investors need to be proactive and informed about their investment choices to avoid this costly error.

Rolling over a 401(k) into an Individual Retirement Account (IRA) is a popular move for those changing jobs or seeking more control over their retirement funds. However, a widespread mistake during this process is costing savers billions of dollars in lost growth potential.

According to a study by Vanguard, 28% of individuals who rolled over their 401(k) into an IRA left their funds uninvested for at least seven years. This oversight means that the money sits in cash, missing out on the crucial stock market returns that could significantly boost retirement savings. Vanguard estimates that this mistake collectively costs retirement savers $172 billion per year.

The primary issue is that when funds are rolled over into an IRA, they often default to cash unless the individual takes action to invest them. Unlike 401(k) plans, which typically have automatic investment options, IRAs require the account holder to manually choose investments. As Vanguard's head of investor behavior research, Andy Reed, notes, "Cash is the de facto default for individual retirement account contributions, despite being generally prohibited as a default investment option in 401(k) plans".

Impact on Retirement Savings

The financial impact of this mistake is substantial. For an individual, it can mean more than $130,000 in forgone wealth by the time they reach retirement age. This is particularly detrimental for younger workers who have a longer investment horizon and thus more potential for growth. IRS data shows that about 5 million Americans roll over retirement savings into IRAs each year, and at least 1.4 million of them aren’t reinvesting their rollover contributions.

Demographic Insights

The Vanguard study also highlights that certain demographics are more prone to this mistake. Younger investors, particularly those in their twenties, and those with smaller account balances are more likely to leave their funds in cash. Women, too, are significantly more likely than men to not invest their rollover balances.

Industry and Legislative Challenges

Part of the problem lies in the industry's inefficiencies and the legislative framework governing IRAs. "The industry is more manual and inefficient than you think it should be," said Panko, an industry expert. Unlike 401(k) plans, IRAs do not have the same automatic investment options due to regulatory constraints. Vanguard's Maria Bruno explains that the law doesn't allow for default investments in IRAs, which complicates the rollover process.

Solutions and Recommendations

To mitigate this issue, financial experts recommend that IRA custodians make the investment process clearer during transactions. For instance, offering straightforward options such as cash, transition to the same target-date fund, or pick a new investment can simplify decision-making for investors. Additionally, better messaging and education around the two-step process of contributing to and then investing in an IRA are crucial.

Actionable Steps for Investors

Be Proactive: When rolling over your 401(k) into an IRA, take immediate action to invest the funds rather than leaving them in cash.

Seek Guidance: Consult with a financial advisor to understand your investment options and choose the best strategy for your retirement goals.

Stay Informed: Educate yourself about the differences between 401(k) plans and IRAs, particularly regarding investment defaults and options.

To enhance their financial future and optimize the development potential of their investments, retirement savers can achieve this by comprehending and rectifying this prevalent error.


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