Longevity: The Silent Risk to Your Retirement
Living longer is a triumph of modern medicine, but it introduces a major financial challenge: Longevity Risk—the danger of outliving your money.
Redefining the Timeline
With healthier lifestyles and medical advancements, retirement is no longer a 10-year pause; it can easily span 30 years or more. If you start working at 25 and retire at 65, you must save enough in 40 years to fund a life that may last until age 95 or beyond.
“You need a plan that accounts for a potentially longer retirement than any generation before you.”
The Price of “Playing it Safe”
To beat inflation and provide for a 30-year retirement, your portfolio needs growth. Being too conservative can be just as risky as being too aggressive.
Equities (High Growth)
Volatile in the short term, but historically the best defense against inflation over 20+ years. Essential for long-term capital growth.
Cash & Bonds (Stability)
Lower risk and steady returns, but they rarely outperform inflation significantly. Over-exposure here leads to a “purchasing power” deficit.
Case Study: Carol vs. Khethiwe
Both earn R25,000 pm, save 15%, and retire at 65 aiming for a 75% replacement ratio.
- Assumed Return: 7.5%
- Strategy: “Safe” assets only.
- Outcome: Likely to run out of funds well before age 95 due to inflation erosion.
- Assumed Return: 10%
- Strategy: Diversified with equity growth.
- Outcome: Higher probability of sustaining her lifestyle throughout a long retirement.
How to Maximize Your Savings
- Start Early: Compound interest is most powerful over the 40-year horizon from age 25 to 65.
- Match Risk to Goal: Don’t just look at your “feelings” about risk; look at the risk required to reach your target.
- Review Progress: Set retirement goals and review them annually with a professional to adjust for changes in health or market conditions.
Don’t Outlive Your Money
Identify your goals and choose an investment path that balances your comfort with the mathematical reality of longevity.
Gerhardt Meyer
Strategic Technical Manager, PSG Distribution
