Sequence Risk — A Friendly Warning
Bad returns early in retirement can sting
Two retirees can experience exactly the same average return over thirty years and end up in completely different situations. The difference is the order the returns arrived in, and it matters far more than most people expect.
Why the order matters when you are withdrawing
During accumulation, order barely matters. You are adding money, and a decline early on means you buy more shares cheaply.
During withdrawal, the situation reverses. Selling shares to fund living expenses while prices are depressed permanently removes more shares than selling at higher prices would.
Those shares are then not available to participate in the recovery, which is what turns a temporary decline into permanent damage to the plan.
A concrete illustration
Imagine two retirees with $1,000,000 each, withdrawing $40,000 a year. One experiences three bad years followed by twenty-seven good ones; the other gets the good years first.
The averages are identical. The retiree who got the bad years first can end up with far less money decades later, and in some scenarios runs out entirely.
Nothing about their behavior differed. The only variable was when the poor returns happened relative to when they started withdrawing.
- Sequence risk applies during withdrawal, not accumulation.
- The first decade of retirement matters most.
- A cash buffer of one to two years reduces forced selling.
- Flexible spending in bad years is the most effective defense.
- Early retirees face this risk for longer than traditional retirees.
Defenses that actually work
Keeping one to two years of spending in cash means a downturn does not force you to sell investments at the bottom. You spend the cash and refill it later.
Flexible spending is even more powerful. Cutting withdrawals by 10% during a bad stretch preserves shares at exactly the moment preservation matters most.
Some retirees hold a larger bond allocation in the early years and shift back toward stocks later, which directly addresses the period of highest vulnerability.
Part-time work is underrated here
Earning even a modest amount during a poor first few years dramatically reduces withdrawals at the worst time.
This is part of why barista FIRE and phased retirement are more robust than they look. The income arrives precisely when it protects the portfolio most.
Maintaining skills and professional connections into early retirement keeps this option available, which has value even if you never use it.
Why early retirees should care more
A traditional retiree at 65 faces perhaps thirty years of exposure. Someone retiring at 42 faces fifty, which means more chances to encounter a damaging sequence.
The longer horizon is also why many early retirees use a withdrawal rate below 4%. The extra margin is specifically buying protection against a bad opening decade.
Combining a slightly lower rate with a cash buffer and spending flexibility addresses the risk from three directions at once.
None of these require predicting the market, which is the point. They are structural defenses that work regardless of what happens.
Try these inputs
- Standard plan: $1,000,000 supporting $40,000 a year
- With a cash buffer: hold two years of spending separately
- Cautious rate: $1,000,000 supporting $35,000 a year