Sequence of Return Risk During Retirement
This page is part of the Wealth Solutions Network educational library. It explains sequence of returns risk, why it matters most during retirement, and how timing—not average return—often determines outcomes. This content is educational in nature and not advice.
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Investment performance is often discussed in terms of averages. Over long periods, markets have tended to produce positive returns.
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Sequence of returns risk explains why those averages can be misleading—especially in retirement.
Sequence of returns risk is the risk that the order in which returns occur, rather than the average return, determines whether retirement income can be sustained.
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WHAT SEQUENCE OF RETURNS RISK IS​
Sequence of returns risk refers to the timing and order of investment returns.
Two portfolios can experience the same average return over time and still produce very different outcomes if gains and losses occur in a different sequence.
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This distinction matters most when withdrawals are taking place.
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WHY SEQUENCE MATTERS DURING WITHDRAWALS
When money is being added to a portfolio, early losses can often be recovered over time.
When money is being withdrawn, early losses can permanently impair future income.
During retirement:
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Withdrawals reduce the asset base
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Market declines reduce asset values simultaneously
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Fewer assets remain to participate in any recovery
This interaction makes timing more consequential than averages.
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AN ILLUSTRATIVE CONTRAST
Consider two retirees with identical portfolios and identical average returns.
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One experiences stronger returns early and weaker returns later.
The other experiences weaker returns early and stronger returns later.
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Despite identical averages, the second retiree may face a higher risk of income shortfall because early losses coincided with withdrawals.
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The difference is not discipline or behavior. It is sequence.
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WHY SEQUENCE RISK IS HIGHEST EARLY IN RETIREMENT
Sequence of returns risk is not evenly distributed across retirement.
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It is most acute in the early years, when:
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The portfolio is largest
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Withdrawals are beginning
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Flexibility is highest—but only if assets remain intact
Losses early in retirement compound forward, narrowing future options and reducing margin for error.
WHY DIVERSIFICATION ALONE IS NOT SUFFICIENT
Diversification can reduce volatility, but it does not eliminate sequence risk.
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If multiple assets decline during withdrawal periods, diversification may soften—but cannot remove—the impact on income sustainability.
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Sequence risk is driven by timing, not asset selection alone.
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COMMON MISUNDERSTANDINGS ABOUT SEQUENCE RISK
Several beliefs often obscure this risk:
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“Markets always recover.”
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“Average return is what matters.”
“Spending can always be adjusted temporarily.” -
“Diversification solves timing risk.”
These assumptions underestimate how withdrawals magnify the consequences of early losses.
HOW SEQUENCE RISK INTERACTS WITH LONGEVITY
The longer retirement lasts, the more damaging early sequence risk becomes.
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Early losses:
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Permanently reduce the income-producing base
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Increase reliance on favorable future returns
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Raise the probability of income disruption later in life
Sequence risk and longevity risk reinforce one another.
WHAT GOOD PLANNING DOES DIFFERENTLY
Good retirement planning acknowledges sequence risk and accounts for it explicitly.
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It:
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Aligns income needs with appropriate risk exposure
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Avoids reliance on a single favorable market path
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Builds buffers against early adverse outcomes
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Prioritizes income sustainability over return optimization
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Timing matters in retirement income planning.
Understanding sequence of returns risk is essential for evaluating retirement income strategies and trade-offs.
FREQUENTLY ASKED QUESTIONS
What is sequence of returns risk?
Sequence of returns risk is the risk that bad returns happen early, when you’re withdrawing money. A portfolio that averages 6% over 20 years performs very differently if year 1 is -20% versus if year 1 is +20%, especially if you’re spending from it.
Why do returns in early retirement matter more than later returns?
When you’re withdrawing money to live on, poor early returns force you to sell assets at depressed prices when you can’t afford to. Later recovery helps, but the damage is already done because you’ve locked in losses.
Can I prevent sequence of returns risk?
You can’t eliminate it, but you can reduce it by holding some assets in less volatile income sources (bonds, guaranteed income) and having cash available to spend without forcing stock sales in down markets.
Is sequence of returns risk the same as market risk?
No. Market risk is volatility itself. Sequence risk is the specific damage that happens when volatility occurs at the wrong time relative to your withdrawals. It’s a consequence of the combination of volatility and cash needs.
How much does sequence risk matter if I don’t need all my income immediately?
If you have flexibility to reduce spending or delay withdrawals during market downturns, sequence risk is less consequential. But in retirement, reducing spending can be difficult, so sequence risk usually matters significantly.
Does holding a large emergency fund reduce sequence of returns risk?
Yes. If you have 2-3 years of spending in stable-value assets, you can draw from that during market downturns instead of selling stocks at depressed prices. This creates a buffer against sequence risk.
Is a diversified portfolio enough protection against sequence risk?
Diversification reduces volatility but doesn’t eliminate sequence risk. Even diversified portfolios experience down years and bad sequences. Income sources, cash reserves, and spending flexibility matter as much as diversification.
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