The Sequence of Returns Risk.
Two retirees with the same average return over 30 years can end up millions of dollars apart. The difference: when the bad years show up. The first five years of retirement are the most dangerous window in an investor's life.
The Problem in One Sentence
When you're accumulating wealth, order doesn't matter — a 30% gain followed by a 10% loss ends the same as a 10% loss followed by a 30% gain. But when you're withdrawing from a portfolio, order becomes everything.
Take $1,000,000. Average return 7% over 30 years. Pull $50,000/year.
Two Retirees, Same Average
Bob — Bad Start
| Yr 1–3 | -15%, -10%, -5% |
|---|---|
| Yr 4–27 | +9% avg |
| Yr 28–30 | +5%, +5%, +5% |
Result: portfolio runs dry in year 22. Bob runs out at age 87.
Alice — Good Start
| Yr 1–3 | +15%, +10%, +5% |
|---|---|
| Yr 4–27 | +9% avg |
| Yr 28–30 | -15%, -10%, -5% |
Result: dies with $1.8M left over. Same average return, flipped order.
Why It Happens: The Math
When Bob's portfolio drops 15% in year 1 ($850,000 left) and he pulls $50K for living expenses ($800,000 left), his recovery the next year starts from a much smaller base. Each subsequent dollar of withdrawal represents a larger percentage of his remaining balance. Compounding works against him on the way down.
Alice hits her big gains early. Her $1,000,000 becomes $1,150,000 after year 1, she pulls $50K (still has $1,100,000). The arithmetic of starting-balance matters enormously when withdrawals are fixed.
The Danger Zone: First 5 Years
Research from Wade Pfau and Michael Kitces shows 80% of "ruin risk" concentrates in the first five years of retirement. If you survive a bear market in year 1-5 without dipping into principal heavily, your 30-year success rate jumps above 90%. If year 1-5 is a 2000–2002 or 2008-style crash, the math gets ugly fast.
Three Defenses
1. Bucket Strategy
Keep 2–3 years of living expenses in cash, 5–7 years in bonds. Only touch stocks in up years. Bear markets don't force you to sell at the bottom.
2. Guaranteed Income Floor
Cover fixed costs (housing, food, healthcare) with Social Security + pension + annuity. Portfolio only funds discretionary — so a crash doesn't threaten your basics.
3. Dynamic Withdrawal
Cut spending 10–15% in years following a -10%+ market drop. A small short-term adjustment dramatically boosts long-term survival odds.
The Historical Record
| Retirement Start Year | First 5-Yr Market | 30-Yr 4% Rule Outcome |
|---|---|---|
| 1966 | Crushed (stagflation) | Ran out in year 30 — barely survived |
| 1973 | Two bear markets | Ran out in year 28 — failed |
| 1982 | Start of 18-yr bull | Ended with 4× starting balance |
| 2000 | Tech bust + '08 | In danger — depends on next 5 yrs |
| 2009 | Bull + '21 mania | Ended with 3×+ balance |
If You're Retiring 2026–2028
- Markets at all-time highs (S&P 7,126, NASDAQ 24,468) — a drawdown in year 1 or 2 is statistically likely.
- Build your bucket before you retire — aim for 2 years cash + 5 years bonds at the start of retirement.
- Consider a deferred annuity to cover year 15+ fixed expenses — lets you take more equity risk with the rest.
- Have a "spending cut" trigger written down in advance — decide now how you'll respond to a 20% market drop before emotions hijack the plan.
Stress-test your retirement plan.
We'll run your actual numbers through 1,000 Monte Carlo scenarios — including three historical worst-case sequences (1966, 1973, 2000) — and show you your success probability. Most clients are surprised.