Americans across generations are relying heavily on savings accounts after maxing out their 401(k) plans, while fewer are turning to IRAs, brokerage accounts, or health savings accounts. A recent Schwab study highlights a consistent preference for safety over growth, even as financial advisers warn about the long-term trade-offs.
The findings offer a snapshot of how different age groups approach retirement planning at a time when market volatility and economic uncertainty remain part of the backdrop. They also reveal a gap between available investment vehicles and the choices many households actually make.
Although 401(k) plans remain a cornerstone of retirement saving, the Schwab study conducted last year found that savings accounts are the most popular option once annual contribution limits are reached. According to the study, more than 60% of people in every generation reported putting money into savings accounts, while significantly fewer allocated funds to IRAs, brokerage accounts, or HSAs.
This widespread emphasis on liquidity and stability reflects a cautious mindset. Yet financial planners argue that an overreliance on low-yield accounts may carry its own risks, particularly over decades.
Heavy Reliance on Savings Accounts Limits Long-Term Growth
Savings accounts are often marketed as low-risk financial tools, designed to preserve capital and provide quick access to funds. But the trade-off is modest interest income. Jason Dall’Acqua, a certified financial planner and founder of Crest Wealth Advisors, cautions that parking too much money in these accounts can hinder long-term wealth accumulation.
“A savings account will not help your money grow substantially over time, given the low rate of interest these types of accounts pay,” Dall’Acqua said. He added that concentrating assets in savings comes with “an opportunity cost of lost growth potential,” noting that compounding works best when funds are invested over extended periods.
The Schwab study underscores this dynamic across generations. While maintaining an emergency reserve (often cited as six to 12 months of living expenses) is widely recommended, placing every surplus dollar into a savings account after reaching 401(k) limits may reduce exposure to assets that historically offer higher returns. According to Dall’Acqua, money “needs the opportunity to work for you over time through compounding.”
In effect, the data suggest a tension between security and growth. Households appear comfortable with the predictability of cash, even if that comfort comes at the expense of potential appreciation.
Risk Tolerance and Age Shape Generational Investment Gaps
Investment behavior also varies by age, particularly when it comes to IRAs and brokerage accounts. According to the Schwab study, Generation Z is the least active in these vehicles, a pattern that stands out because younger investors generally have longer time horizons.
Dall’Acqua said investment allocation depends on “risk tolerance, risk capacity and investment time horizon.” Someone in their 20s or 30s, he explained, can typically afford a more aggressive approach, with a higher allocation to stocks, because they have decades before retirement. By contrast, an individual in their 60s may rely on investment income within a few years and therefore adopt a more conservative strategy.
The study’s findings suggest that younger savers are not fully leveraging the advantage of time. According to Dall’Acqua, aligning investment choices with age and risk tolerance can help position portfolios for growth while managing volatility. Brokerage accounts, traditional IRAs, Roth IRAs, and even real estate represent additional avenues beyond a 401(k), he noted.
Diversifying across pre-tax, Roth, and taxable accounts can also provide flexibility in retirement, allowing for more nuanced tax planning. As the Schwab data indicate, however, many Americans continue to prioritize savings accounts first, a cautious approach that may feel prudent in the short term, but shapes retirement outcomes over the long run.
