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Trend Watch

The Future of Retirement: Adapting to Longer Lifespans

How increasing longevity changes retirement planning assumptions and strategies.

Oct 25, 2025 2 min read

The Longevity Revolution

Today's retirees face a new reality: retirement could last 30-40 years. A 65-year-old has a 50% chance of living to 85, and a 25% chance of reaching 92. Traditional retirement planning assumed 15-20 years of retirement, fundamentally underestimating funding needs.

Healthcare Costs: The Biggest Variable

A healthy 65-year-old couple should plan for $315,000 in healthcare costs during retirement, excluding long-term care. Long-term care adds another $150,000-$300,000 on average. These costs grow faster than general inflation, requiring specific planning and potential insurance solutions.

Rethinking the 4% Rule

The traditional 4% withdrawal rule assumed 30-year retirements. For 40-year retirements, a 3.5% withdrawal rate provides greater security. This means needing 15% more savings or working longer to achieve the same retirement income.

The Rise of Phased Retirement

Many retirees are embracing phased retirement—gradually reducing work hours rather than stopping abruptly. This approach provides continued income, maintains social connections, eases the transition, and reduces the total savings required for full retirement.

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