Retirement advice loves averages because averages sound calm. Earn 7% a year. Withdraw 4%. Stay diversified. Everything is tidy until the market decides to get creative right after you stop collecting a paycheck.
That’s where sequence of returns risk explained in plain English becomes more useful than another tidy average. The problem isn’t just how much your portfolio earns over 20 or 30 years. The problem is when those returns show up. If the bad years arrive early, while you are taking withdrawals and inflation is still showing up like an uninvited houseguest, the damage compounds fast.
This is retirement math with a trapdoor. Two people can retire with the same nest egg, withdraw the same amount, and earn the same long-term average return. One will be fine. The other can run short decades earlier because the losses came first. That isn’t drama. That’s arithmetic.
Sequence of Returns Risk Explained: What It Is, and Why the Order Matters
Sequence of returns risk is the risk that poor market returns early in retirement do more damage than poor returns later. Same portfolio. Same average return. Different order. Very different outcome.
U.S. Bank uses the cleanest version of the example. Two retirees each start with $1,000,000 and withdraw $45,000 per year, with withdrawals rising 3% for inflation. One gets returns of 25%, 10%, and 5% before a later 15% loss. The other takes the 15% loss first and gets the same gains afterward. Over the full stretch, the average return is identical. The retiree who took the early hit runs out of money much sooner.
Why? Because withdrawals change the recovery math. If your portfolio falls while you are still adding money in your working years, the market has time and fresh contributions to repair the damage. In retirement, the money is moving in the wrong direction. You are pulling cash out while the account balance is already down. That shrinks the base that any future rebound has to work with.
Think of it like rowing across a lake with a leak in the boat. A storm halfway across is bad. A storm in the first ten minutes, when the leak has already started and you are still far from shore, is worse. Sequence risk isn’t about whether storms exist. It’s about when they hit.
This is also why “the market averages 8% over time” is one of those technically true statements that can still get people hurt. Retirement doesn’t happen over a spreadsheet average. It happens year by year, withdrawal by withdrawal, with no refund on bad timing.
Morningstar Investor
This article contains affiliate links. We may earn a commission at no extra cost to you.
Why the First Five Years Are the Make-or-Break Window
The first five years of retirement are where this risk does its real damage. Morningstar‘s 2025 retirement income research found that nearly 70% of retirement portfolio failures involved retirees whose investments had lost value by the end of year five. On the other side, portfolios that got through those first five years with gains had only about a 4% chance of running out before the end of a 30-year retirement.
That’s a huge split. It tells you the early window isn’t just “important.” It’s the danger zone.
The reason is simple enough to explain without turning this into a finance seminar. In the first five years, your withdrawal habit is brand new, your portfolio hasn’t had much time to regrow after distributions, and you have the full length of retirement still ahead of you. A sharp early loss forces every future year to do more work with less capital.
If that sounds unfair, it is. Retirement planning is full of situations where being right in the long run doesn’t save you from getting wrecked in the short run. A portfolio can still produce respectable average returns over 25 years and fail because the first stretch was ugly.
That’s why early retirement needs its own kind of caution. Not panic. Not hiding in cash forever. Just respect for the fact that the first five years don’t behave like year 17. The same withdrawal rate that looks harmless after a long bull market can look reckless after two bad years and a bout of inflation.
The good news is that surviving this window changes the odds in your favor. Once a retiree gets through the first five years with gains, Morningstar‘s numbers suggest the math stops being nearly as fragile. The portfolio isn’t bulletproof, but it is no longer balancing on one leg over a trapdoor.
Real History: What Happened to Retirees Who Hit Bad Timing
Sequence risk sounds abstract until you attach it to an actual retirement date. January 2000 is the classic ugly one.
A retiree who left work with a $1 million portfolio heavily tilted toward stocks in early 2000 walked straight into the dot-com crash. The S&P 500 fell 34.9% from 2000 through 2002. Then, just as the portfolio had a chance to catch its breath, the 2008 financial crisis took the market down another 56.7% peak to trough, as Northwestern Mutual notes in its sequence-risk explainer.
Add regular 4% withdrawals to that environment and the damage piles up. Morningstar says a retiree starting in 2000 and drawing income annually could see the portfolio fall by roughly 60% within a decade. Not because stocks are always bad. Not because the plan was foolish. Because withdrawals during downturns lock in losses that never get the chance to recover inside the account.
This is what people miss when they look backward and say, “But the market recovered.” Yes, eventually. The market often does recover. The retiree’s portfolio isn’t the same thing as the market index. If shares had to be sold in 2001, 2002, and 2008 to pay the bills, those shares were gone. They weren’t around to enjoy the recovery later.
Morningstar points to several historically brutal sequences in U.S. markets: 1929 to 1932, 1939 to 1941, 1973 to 1974, and 2000 to 2002. The lesson isn’t that catastrophe is always around the corner. The lesson is that bad starting points are a recurring feature of market history, not a weird one-off reserved for someone else’s retirement.
That matters for people in their 50s and 60s because timing isn’t fully under your control. You may retire on schedule. You may also retire because your employer decided “succession planning” sounded nicer than “you cost too much.” Markets and layoffs don’t coordinate for your convenience.
Why Average Returns Are a Trap, and What the 4% Rule Actually Assumes
Average returns are useful for illustrations and dangerous for planning. They smooth out the exact thing that hurts retirees most: bad timing early in the drawdown years.
Wade Pfau has written that roughly 77% of a portfolio’s final retirement outcome can be traced to returns in just the first 10 years. That figure should make anyone stop repeating average-return assumptions like a bedtime story. The first decade does an outsize share of the damage or the healing because early losses reduce the base that all later gains must build on.
Here is the reframe that matters: average returns are a rearview mirror number. Sequence risk is a survival number. One tells you what happened on paper. The other tells you whether the plan can keep paying the electric bill.
The 4% rule gets misunderstood for the same reason. People hear “4%” and assume it is a magic safe-setting baked into the laws of finance. It isn’t. William Bengen’s 1994 research in the Journal of Financial Planning looked at the worst historical retirement sequences he could find and asked what withdrawal rate would have survived them. The famous example was the retiree who started in 1968, right before a miserable stretch of inflation and market pain.
That means the 4% rule is a stress-test result, not a promise. It was built around ugly history. It doesn’t mean every retiree should automatically withdraw 4% without adjustment. It means a plan grounded in bad-sequence survival is more realistic than a plan grounded in average returns and cheerful vibes.
This is also where people get tripped up by the word “average.” A portfolio that loses 20% one year and gains 20% the next has an average return of zero over those two years only in the most misleading cocktail-party sense. The account balance doesn’t return to where it started. Losses hit harder than equal-sized gains help. Add withdrawals and the math gets meaner still.
So yes, averages matter for broad expectations. But if you are within striking distance of retirement, relying on average returns alone is like packing for winter by checking the average annual temperature. Technically informative. Practically ridiculous.
Five Practical Strategies to Protect Your First Five Years
You can’t control market timing. You can control how exposed you are to bad timing. That’s the whole game.
The first strategy is a cash buffer. Charles Schwab and other planners often recommend holding one to three years of planned withdrawals in cash or very short-term bonds. The point isn’t to earn much on that money. The point is to avoid selling stocks in the middle of a downturn just to cover groceries, utilities, and property taxes.
The second is a bucket strategy. Schwab describes this as dividing retirement assets by time horizon: near-term cash for the first one to three years, bonds for roughly years three through 10, and stocks for the years beyond that. It sounds almost suspiciously simple, which is probably why the financial world keeps trying to dress it up in jargon. Really, it is just permission to stop pretending every dollar in your portfolio has the same job.
The third is a glide path or bond tent. BlueBird Advisory highlights the logic: increase bond exposure as retirement approaches and through the early years, then gradually let stock exposure rise again later. This can reduce the odds that a fresh retiree gets body-slammed by a market decline before the plan has any chance to stabilize.
The fourth is flexible withdrawals. If markets are down, spending less for a year or two can preserve a lot of future optionality. That may mean delaying a large trip, slowing down gifting, or simply refusing to pretend every retirement budget line is sacred. A rigid withdrawal rule in a bad sequence is often just stubbornness dressed as discipline.
The fifth is delaying Social Security when possible. Guaranteed, inflation-adjusted income starting later can shrink the amount you need to pull from the portfolio in those fragile early years. That doesn’t solve every problem, and it isn’t available to everyone. But for households that can bridge the gap, it can be one of the strongest sequence-risk hedges around.
The broader point is this: you don’t need a heroic prediction about where the S&P 500 will be next year. You need a plan that can survive being wrong. That’s what income durability looks like in retirement. Not the biggest possible return. The highest odds that a bad opening stretch doesn’t turn the next 25 years into an anxiety hobby.
Frequently Asked Questions
Does sequence of returns risk matter if I have a pension or Social Security covers most of my expenses?
It matters less if guaranteed income already covers the basics, because you are withdrawing less from the portfolio during bad markets. The smaller the portfolio’s job, the smaller the sequence-risk problem. But if you still rely on investments for travel, healthcare gaps, or a large share of monthly spending, the risk doesn’t disappear.
How much cash do I actually need to hold to protect against sequence risk?
There is no universal number, but one to three years of planned withdrawals is the common range cited by planners and firms like Schwab. The right amount depends on how flexible your spending is, how much guaranteed income you have, and how much stock exposure sits in the portfolio.
What if I’m already retired and the first five years went badly? Is there anything I can do now?
Yes. You can still lower withdrawals, revisit your asset mix, use cash or short bonds more strategically, delay optional spending, and coordinate Social Security decisions more carefully. None of that erases a bad start, but it can stop a bad start from becoming a permanent spiral.
Does sequence of returns risk apply to Roth accounts or only taxable and traditional accounts?
It applies to the withdrawal pattern, not just the account type. A Roth account is still vulnerable if you are selling assets after early losses. Taxes change the details, but the sequence problem is about timing and portfolio depletion, not whether the money sits in a taxable account or a Roth.
Can I work a few more years and avoid sequence of returns risk entirely?
Not entirely, but working longer can help a lot. It shortens the retirement period, lets you keep contributing instead of withdrawing, and may allow you to delay Social Security. In plain English: fewer years drawing from the portfolio means less room for early bad returns to do lasting damage.
The Bottom Line
Sequence risk is what turns a solid-looking retirement plan into a fragile one when losses hit early. The first five years matter because withdrawals plus bad timing can do more damage than decades of decent average returns can undo. Plan for that window like it is different, because it is.
Related: how to build a cash buffer for early retirement
Related: retirement account allocation strategies for uncertain timelines
Continue reading: Read the pillar — Retirement Resilience
This article is for informational purposes only and is not financial advice. Consult a qualified professional for personalized guidance.
Leave a Reply