A pre-retiree or recently retired person hears about sequence risk and wants to understand whether their withdrawal plan is actually resilient — or just assumes markets will cooperate.
What is sequence of returns risk, why does it disproportionately affect people early in retirement, and what can be done about it before or after the retirement date?
This concept underpins the wealth strategies calculator and is one of the clearest entry points for pre-retirement planning conversations.
Why timing of returns matters in retirement.
During the accumulation phase, a bad year in the market is painful but recoverable — you are adding money and buying more shares at lower prices. In retirement, the dynamic reverses. You are withdrawing money, which means selling shares to fund income. If markets decline early in retirement while withdrawals are already underway, the portfolio shrinks from two directions at once: market losses and distributions.
The result is that a retiree who experiences a severe downturn in the first few years of retirement can exhaust their portfolio far earlier than someone with an identical starting balance and withdrawal rate who simply had better timing. The average return over twenty years may look similar, but the sequence — the order those returns arrive — can produce dramatically different outcomes.
The math behind the problem.
Consider two retirees, each starting with the same balance and withdrawing the same annual income. One retires into a strong early market. The other retires the year before a significant downturn. Even if their long-term average annual returns are nearly equal over twenty years, the one who experienced early losses will likely have a much smaller balance — or may have depleted the portfolio entirely — by the time they reach the later years.
This is not a theoretical concern. Historical analysis of retirement cohorts from the 1970s, early 2000s, and 2007 consistently shows how much starting-year market conditions can influence twenty-year outcomes.
What planning can actually change.
The goal is not to predict the market. It is to build a plan that does not require getting the timing right. A few approaches can help reduce sequence exposure without requiring market foresight.
Maintaining a cash or short-term reserve specifically for income withdrawals during market downturns reduces the need to sell equity at depressed prices. Flexible withdrawal strategies — spending less in down years when the portfolio can absorb it — can meaningfully extend portfolio longevity. Tax-efficient sequencing, drawing from different account types in a deliberate order, can reduce the gross withdrawal needed to fund the same after-tax income.
For some households, guaranteed income sources — Social Security timing, annuity income, or pension income — can act as a floor that reduces dependence on portfolio withdrawals during the years when sequence risk is most acute.
Sequence risk planning checklist
- Identify how much of your early retirement income depends on portfolio withdrawals.
- Build or confirm a short-term cash reserve that covers 1–2 years of spending needs.
- Review whether your withdrawal strategy has flexibility to reduce spending in down years.
- Map out the tax character of withdrawals and whether the sequencing can be improved.
- Consider whether any guaranteed income sources can reduce the portfolio's early burden.
Understand the timing risk before withdrawals begin.
Our wealth strategy work is designed to pressure-test sequence exposure, tax friction, and retirement-income structure before small decisions become costly ones.