Benchmarking basado en la edad y optimización de la estrategia de inversión: Un camino hacia una suficiencia adecuada para las ahorras de jubilación

The adequacy of retirement savings remains a pressing concern for individuals and policymakers alike. As demographic shifts and evolving financial markets reshape retirement planning, the need for age-specific benchmarks and tailored investment strategies has never been more urgent. Drawing on the latest demographic data and expert insights, this analysis argues for a proactive, age-adjusted approach to portfolio optimization to ensure retirement readiness.

The Current State of Retirement Savings by Age

Recent data reveals stark disparities in retirement savings across age groups. For individuals under 35, the median savings of $18,800 and an average of $49,130 highlight the early-stage nature of their retirement planning. By contrast, those aged 65–74 hold a median of $200,000 and an average of $609,230, underscoring the compounding effect of time. However, these figures mask significant gaps. For instance, the average savings for all families ($333,940) far exceed the median ($87,000), suggesting that outliers skew the data. This disparity emphasizes the importance of age-specific benchmarks to provide realistic targets for savers at different life stages.

Benchmarking Progress: The Rule of Multiples

A widely cited benchmark suggests that savers should aim for 1× their salary by age 30, 3× by 40, 6× by 50, 8× by 60, and 10× by retirement. Data from Empower Personal DashboardTM indicates that 20-somethings are outpacing these targets, with an average 401(k) balance of $100,763-202% of the 1× benchmark. Meanwhile, those in their 30s align closely with the 3× target, and 50-somethings exceed the 8× benchmark. These trends suggest that younger generations are more financially literate, yet challenges persist for older age groups. For example, individuals in their 40s often face the dual pressures of mortgage payments and children's education, which can derail savings trajectories.

Age-Specific Investment Strategies: Balancing Growth and Security

Optimizing retirement portfolios requires adjusting asset allocation to align with life-stage risks and goals. For younger investors, the focus should remain on equities, which offer long-term growth potential. According to T. Rowe Price, investors in their 20s and 30s should prioritize stocks to leverage decades of compounding returns. Roth IRA and Roth 401(k) contributions are particularly advantageous for this group, given their likely future tax liabilities.

As individuals approach their 40s and 50s, diversification becomes critical. Schwab recommends maintaining a significant stock allocation while gradually incorporating bonds to mitigate volatility. This period is also ideal for maximizing retirement contributions, including catch-up provisions for those aged 50 and above. Taxable accounts should be utilized to create tax diversification, ensuring flexibility in retirement.

For those in their 60s and beyond, the emphasis shifts to income generation and risk management. Morningstar advises delaying Social Security claims to boost lifetime benefits and reduce portfolio withdrawals. Incorporating guaranteed income sources, such as pensions or annuities, can further stabilize retirement cash flows. Two popular asset allocation rules-the "100 Minus Age" and "120 Minus Age" strategies-offer frameworks for adjusting stock and bond allocations. The "120 Minus Age" rule, which allows for a more aggressive equity tilt, is increasingly favored given the longevity of retirees and historically low bond yields.

The Case for Proactive Adjustments

The data and strategies outlined above underscore a critical truth: retirement savings adequacy is not a static goal but a dynamic process. For instance, while 20-somethings may exceed early benchmarks, they must remain vigilant against lifestyle inflation and market downturns. Similarly, older savers must avoid over-reliance on equities as they near retirement. A dynamic approach to portfolio spending-adjusting withdrawals based on market performance and personal circumstances-can optimize lifetime consumption while minimizing the risk of depletion.

Moreover, high-earners face unique challenges. Milliman recommends saving at least 25% of income to maintain a comfortable retirement, a target that requires disciplined portfolio management and tax optimization. For all savers, the confidence of younger generations-despite employers' skepticism-suggests a cultural shift toward financial responsibility. Yet this confidence must be matched with action, particularly as longevity increases and healthcare costs rise.

Conclusion

Retirement savings adequacy hinges on aligning age-based benchmarks with tailored investment strategies. The data from 2025 demonstrates both progress and persistent gaps, while expert recommendations provide a roadmap for optimization. By adopting a proactive, life-stage approach-prioritizing growth in early years, diversifying mid-career, and securing income in later years-individuals can navigate the complexities of retirement planning with greater confidence. In an era of uncertainty, such precision is not merely prudent; it is essential.