Sequence of Returns Risk

Average returns can look strong on paper. But once withdrawals begin, the order those returns arrive can determine whether a plan holds up or fails early.

Sequence of Returns Risk

Why the order of investment returns matters more than the average once withdrawals begin.

Sequence of returns risk is the danger that poor investment returns early in retirement, combined with regular withdrawals, will permanently reduce a portfolio's ability to sustain income, even if long-term average returns remain strong. The order of returns matters more than the average once withdrawals begin. This risk is greatest in the five to ten years immediately before and after retirement. The four primary strategies are a cash buffer, a bucket strategy, a flexible withdrawal rate, and a guaranteed income floor.

Most retirement plans are built on average returns.

Sequence of returns risk challenges that assumption at its foundation. Once withdrawals begin, outcomes are no longer driven primarily by long-term averages, but by the order in which those returns occur.

This is the defining risk of the transition from accumulation to retirement income. Two households can experience identical long-term returns and still arrive at very different outcomes depending on what happens in the early years.

Understanding sequence of returns risk is not about predicting markets. It is about recognizing that once income depends on a portfolio, timing becomes a structural variable, not a statistical one.

If you are within five to ten years of retirement, this is the risk most likely to affect your plan.

What Sequence of Returns Risk Means

Sequence of returns risk occurs when negative investment returns happen early in retirement while regular withdrawals are being taken from a portfolio. Losses combined with withdrawals reduce the portfolio balance, leaving less capital to recover when markets improve.

The Core Principle

The order of returns matters more than the average return during retirement. A poor sequence early on can permanently impair a plan even if markets perform well later. This risk is unique to the distribution phase of life. It does not meaningfully affect investors who are still contributing and have time to recover from downturns.

Why It Matters More in Retirement Than During Accumulation

During working years, market declines can be uncomfortable but often beneficial. Regular contributions buy more shares at lower prices, and time allows for recovery.

In retirement, the situation reverses. Withdrawals lock in losses. Selling assets after a decline reduces future earning power, and time is limited.

Once withdrawals begin, the portfolio must do two jobs at the same time: support spending today and sustain growth for future decades. Early losses disrupt that balance.

Why the First Years of Retirement Matter Most

Sequence risk is most dangerous in the years immediately before and after retirement. This period is often the most fragile stage of the entire plan because withdrawals begin just as the portfolio loses the option of new contributions.

Early losses do more than reduce portfolio value. They occur at the exact moment income must be drawn, locking in declines and reducing the capital available for future recovery.

Research has found that roughly three-quarters of how a retirement portfolio turns out is determined by what happens in just the first ten years. The first decade matters more than any other.

For households approaching retirement in high-cost areas such as Northern Virginia, where income needs are higher and margins for error are smaller, this early sequence becomes even more consequential.

A Simple Illustration

Consider two retirees who each retire with $750,000 and withdraw $40,000 per year. Over twenty-five years, both experience an identical average annual return of 6%.

Retiree A
Experiences strong returns early and weaker returns later. Maintains flexibility and resilience throughout retirement. After 25 years, the portfolio retains over $400,000.
Plan remains intact
Same 25-year average return · Same withdrawals · Same starting balance
Retiree B
Experiences losses in the first few years and stronger returns later. Despite identical averages, the portfolio runs out of money around year 19, six years earlier than planned.
Plan impaired early

The difference is not skill or luck alone. It is the sequence.

This is a hypothetical example and is not representative of any specific investment. Your results may vary.

Why Early Losses Are So Damaging

Early losses reduce the base from which all future growth occurs. When withdrawals continue during downturns, more shares must be sold to generate the same income. This accelerates depletion.

Later market recoveries may not be enough to restore the portfolio because the capital that would have benefited from growth is no longer there.

This creates a compounding problem in reverse. Losses plus withdrawals reduce future opportunity.

Common misconceptions about sequence of returns risk

Sequence of returns risk is often confused with market timing or short-term volatility. It is neither.

What this risk is not
·
It does not require extreme market crashes to matter. Modest declines combined with consistent withdrawals can be enough to cause long-term damage.
·
It is not solved by simply earning higher average returns. A plan can fail despite strong long-term performance if early years are unfavorable.
·
It is not a problem unique to aggressive portfolios. It affects any retirement plan that depends on withdrawals from invested assets.

How to protect against sequence of returns risk

Sequence of returns risk cannot be eliminated. But it can be planned around. The most effective strategies do not attempt to predict markets. They focus on reducing the conditions that make early losses most damaging.

01
Cash buffer
Hold two to three years of living expenses in cash or short-term reserves. When markets fall, draw from this buffer instead of selling investments at a loss. This gives the portfolio time to recover without locking in declines at the worst possible moment.
02
Divide the portfolio into time-based segments: a conservative near-term bucket for the next two to four years, a moderate mid-term bucket, and a growth-oriented long-term bucket. In downturns, draw from conservative buckets first. You are never forced to sell equities at a loss to meet income needs.
03
Rather than withdrawing a fixed percentage each year, reduce withdrawals modestly during down markets. Even shifting from 4% to 3.5% during a bear market can meaningfully extend a portfolio's life. Flexibility in the early years creates resilience across decades. And there is a reassuring reality here: most retirees naturally spend a little less in their seventies than they did at sixty-five, which gives a well-designed plan more breathing room than the math alone suggests.
04
Cover your essential monthly expenses (housing, groceries, utilities) with income that never changes regardless of what markets do. Social Security, a pension, or an annuity can serve this role. When the basics are covered no matter what, market swings stop being emergencies. This is the most direct protection of all: it means sequence risk simply cannot touch your standard of living.
One more thing worth knowing

Research has found something counterintuitive about how to invest through retirement: starting with a more conservative portfolio and gradually adding growth investments back over time often produces better outcomes than the conventional approach of simply reducing stocks as you age. The logic is straightforward: by taking less risk in the early years, when a bad sequence can do the most damage, you protect what matters most and let the portfolio recover on its own terms.

For households in high-cost areas like Northern Virginia, these strategies often require calibration to higher baseline spending, which is where a longevity-focused planning approach adds the most structural value.

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How Retirement Planning Addresses This Risk

Effective retirement planning acknowledges that risk changes over time. The years just before and after retirement are the most fragile. Strategies often focus on managing cash flow and flexibility rather than maximizing returns alone. The goal is to reduce forced selling during market declines.

The emphasis shifts from
Structuring income sources so spending does not depend entirely on market performance in any single year
Adjusting withdrawal behavior when conditions change
Preserving liquidity so portfolio assets are not forced into sale during downturns
Maximizing returns → Structuring resilience

The income floor concept is central to this shift. When essential spending is covered by reliable sources that never depend on markets (Social Security, a pension, or an annuity) the portfolio is freed from the pressure of having to perform in every single year. That separation between what must happen and what the market happens to do is where a well-designed plan earns its resilience.

Why This Risk Is Often Overlooked

Many projections rely on average returns and smooth assumptions. While useful for long-range modeling, averages hide the impact of timing. Sequence of returns risk is less intuitive because it challenges the idea that long-term investing always smooths outcomes.

In retirement, time works differently. As longevity increases and retirements span multiple decades, the consequences of early decisions become more pronounced. This becomes even more important during the pre RMD window, when households often have greater flexibility to reposition assets, manage taxes, and prepare for future withdrawals.

The Wealthspan Perspective

From a Wealthspan perspective, the objective is not simply to make money last. It is to sustain freedom, flexibility, and choice over time.

Sequence of returns risk directly affects that outcome. A plan that survives early stress preserves agency. A plan that is damaged early often forces permanent tradeoffs later.

Sequence of returns risk does not exist in isolation. It interacts with income design, withdrawal behavior, and time horizon. This is why it is best understood not as a market problem, but as a structural feature of retirement income planning.

Understanding this risk helps reframe retirement planning away from static rules and toward adaptive design that respects both markets and life.
The risk is not about predicting markets.
It is about recognizing that timing matters when income depends on investments.

Frequently asked questions

Sequence of returns risk is the danger that poor investment returns early in retirement, combined with regular withdrawals, will permanently reduce a portfolio's ability to sustain income, even if long-term average returns remain strong. Unlike general market risk, sequence risk is specific to people who are actively drawing income from their investments. The order of returns matters as much as the average.

Sequence of returns risk is greatest in the five to ten years immediately before and after retirement, a period sometimes called the retirement risk zone. During this window, portfolios are at their largest size, withdrawals have begun, and there are no new contributions to offset losses. A significant market decline in this window can permanently alter the trajectory of a retirement plan.

Market risk is the possibility that investments lose value. Sequence of returns risk is specifically about when those losses occur relative to withdrawals. A 30% decline at age 35, when you are still contributing, is a very different event than the same decline at age 63, when income depends on the portfolio. The timing of losses matters as much as the losses themselves.

Yes. Sequence of returns risk can cause a retirement portfolio to run out of money even when long-term average returns are strong. Two retirees with identical starting balances, identical withdrawals, and identical average returns can reach completely different outcomes depending solely on the order their returns arrive. Early losses combined with ongoing withdrawals accelerate depletion in a way that later market recoveries often cannot reverse.

Four strategies work together to protect against sequence of returns risk. First, maintain a cash buffer of two to three years of living expenses so you are never forced to sell investments during a downturn. Second, use a bucket strategy that draws from conservative assets first when markets fall. Third, adopt a flexible withdrawal rate that pulls back slightly in poor market years. Fourth, and most powerfully, build an income floor from guaranteed sources like Social Security, a pension, or an annuity, so your essential expenses never depend on what the market does in any given year.

A longer retirement amplifies sequence of returns risk because there are more years during which early damage must compound and recover. A retiree planning for a 20-year retirement has some margin to absorb early losses. A retiree planning for 30 or more years has far less. As longevity increases, the consequences of a poor early sequence become more permanent and harder to correct over time.

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