De-cumulation Mechanics
Transitioning from wealth accumulation to wealth de-cumulation requires a paradigm shift. The primary risk is no longer market volatility, but Sequence of Returns Risk—the danger of experiencing negative returns early in retirement while actively drawing down capital.
The 4% Rule is Dead
The traditional 4% safe withdrawal rate (SWR), pioneered by Bill Bengen in 1994, assumed historical bond yields that no longer exist. In an environment of compressed equity risk premiums, dynamic withdrawal strategies are required.
| Strategy | Mechanic | Pros/Cons |
|---|---|---|
| Constant Dollar | Inflation-adjusted fixed amount | High depletion risk in early drawdowns |
| Constant Percentage | Fixed % of current portfolio | Never depletes, but income highly volatile |
| Guardrails (Guyton-Klinger) | Adjusts spending based on market performance | Balances longevity and stable income |
Mitigating Sequence Risk
Establishing a "cash bucket" or short-term bond ladder covering 2-3 years of living expenses prevents forced liquidation of equities during severe market corrections.
Next Step: Stress-test your portfolio with our Sequence Risk Simulator.