Sequence of Returns Risk: The Retirement Threat That Averages Can Never Show You

Two people retire on the same day with the same million dollars.

Over the next 25 years, the market delivers the exact same set of annual returns. Same percentages. Same ups, same downs, same long-term average. Neither one picks better stocks. Neither one times the market. The numbers are identical.

One of them ends up with $3 million.

The other ends up with $200,000.

That is not a typo. That is not a hypothetical designed to scare you. That is the arithmetic reality of sequence of returns risk, and it is the single most underestimated threat in retirement planning.

If you are within ten years of retiring, or already retired, this is the risk that determines whether your plan works or doesn't. And almost nobody is talking about it with the specificity it deserves.

What Sequence of Returns Risk Actually Means

Here is the concept in plain English.

When you are saving for retirement and not withdrawing anything, the order your returns arrive in does not matter. A bad year early and a good year late produces the same end result as the reverse. The math is symmetrical because nothing is leaving the account.

The moment you start taking money out, that symmetry breaks completely.

A bad year early in retirement, while you are withdrawing, does exponentially more damage than a bad year late. Every dollar you pull out during a down market is a dollar that can never participate in the recovery. Those shares are gone. They cannot compound. They cannot grow back. The damage is permanent and it cascades forward through every remaining year of your retirement.

This is sequence of returns risk. It is not about whether your investments perform well on average. It is about whether they perform well when it matters most, in the first five to ten years after you stop working.

And you have zero control over when those bad years arrive.

The Numbers That Changed How I Think About Retirement Risk

I ran the actual math using real market returns from 2000 through 2024. Same starting balance of $1 million. Same withdrawal of $40,000 per year. Three different approaches.

The first approach put everything into equities. Full market exposure, ride out the volatility, trust the long-term average.

The second used the traditional 60/40 split. Sixty percent stocks, forty percent bonds. The industry default. The strategy most advisors recommend because it is the strategy they were trained to recommend.

The third separated the money into two distinct jobs. Half went to guaranteed income. The other half went to growth with no withdrawals touching it.

The results after 25 years of identical market conditions:

Full equity: $200,000 remaining. Eighty percent of the original principal gone.

The 60/40 split: $1.8 million remaining.

Separated income and growth: $3 million remaining.

The scenarios and figures presented are hypothetical and for illustrative purposes only. They do not represent actual client results and should not be relied upon as a prediction or guarantee of future performance.

That is a $2.8 million difference between the best and worst outcome. Same market. Same starting point. Same withdrawal amount. The only variable was the strategy.

Why the 60/40 Portfolio Cannot Protect You From This

The 60/40 portfolio is not built to manage sequence of returns risk. It is built to moderate volatility. Those are not the same problem.

Here is what the 60/40 approach forces you to do in retirement. Every month, you withdraw money from the portfolio to cover your living expenses. When markets drop, you are selling equities at depressed prices because you have no other source of income. When markets recover, you have fewer shares to participate in the upside because you sold them at the bottom.

The 60/40 plan kills your compounding power. It puts you in a position where your growth pillar is not allowed to grow because you are drawing on it every month just to survive. You are left hoping the market cooperates. Hoping inflation stays low. Hoping your money lasts.

Hope is not a plan.

When I randomized those same 25 years of returns and ran the simulation hundreds of times, something remarkable happened. The intentional approach, the one that separated income from growth, was consistently in range of the best outcome. It never produced the worst result. The 60/40 portfolio, on the other hand, almost never came out on top. In most randomizations, it underperformed simply leaving everything in equities.

The default strategy performed worse than the do-nothing strategy in the majority of scenarios. That should concern anyone whose advisor has them sitting in a balanced portfolio heading into retirement.

The Forced Seller Problem

Here is the core of why sequence of returns risk is so destructive, and why the conventional approach has no answer for it.

When you need monthly income and your only source is your investment portfolio, you become a forced seller. Markets down twenty percent? You still need your $40,000. You sell shares at a loss because you have no choice. Those shares are gone permanently. When the market recovers, you have fewer shares to benefit.

Now multiply that across three, four, five years of poor early returns. Each withdrawal at depressed prices accelerates the depletion. The math compounds against you instead of for you.

This is why someone who retires in 2000, right before the dot-com crash, can end up with dramatically less than someone who retires in 2010 with the exact same long-term average return. The sequence destroyed the first portfolio before the good years could repair it.

You do not want to lose a year of living because the market had a year of losing.

How Sequence of Returns Risk Disappears

The way to eliminate sequence of returns risk is not to predict which years will be bad. Nobody can do that. The way to eliminate it is to remove the reason it hurts you in the first place.

It hurts you because you are forced to sell investments to fund your lifestyle. Remove that forced selling and the risk evaporates.

This is the income-first approach. Before worrying about growth, before optimizing your portfolio allocation, before debating whether international exposure adds value, you solve the income problem. You create a reliable income stream that covers your monthly expenses regardless of what the market does.

Once your income is secured from a source that does not depend on selling shares, your growth investments are free to ride out any storm. A 30% market crash in year two of your retirement becomes irrelevant to your lifestyle. You are not selling. You are not withdrawing. You are sitting patiently while the market recovers, and your shares are compounding through the entire cycle.

That is the difference between being a forced seller and a patient investor. It is the difference between $200,000 and $3 million over the same 25 years.

The Real Question Is Not About Returns

Most retirement conversations start with the wrong question. They start with "what return do I need?" or "how should I allocate my portfolio?"

The right question is: where is my income coming from?

If the answer is "from selling my investments," you are exposed to sequence of returns risk regardless of how good your investments are. The math does not care about your average return. It cares about the order those returns arrive, and you cannot control the order.

If the answer is "from a guaranteed income stream that does not require me to sell anything," then sequence of returns risk has no mechanism to hurt you. Your investments stay invested. Your compounding stays uninterrupted. And the long-term average that everyone talks about actually gets a chance to work for you, because you are not forced to sell at the worst possible moments.

This is what I mean when I say the quality of your retirement is determined by the quality of your plan, not the size of your bank account.

Frequently Asked Questions

What is sequence of returns risk in retirement?

Sequence of returns risk is the danger that poor investment returns early in retirement will permanently damage your portfolio, even if long-term average returns are strong. When you are withdrawing money to live on, bad years at the start force you to sell investments at depressed prices. Those shares can never recover, and the compounding loss cascades forward through every remaining year. It is the single biggest mathematical threat to a retirement portfolio that relies on withdrawals for income.

How does sequence of returns risk differ from normal market risk?

Normal market risk is the possibility that your investments lose value. Sequence of returns risk is specifically about when those losses happen relative to your withdrawals. During the accumulation phase, the order of returns does not matter because nothing is leaving the account. Once you begin withdrawing, a 30% loss in year one does far more damage than a 30% loss in year twenty, because you are selling shares at depressed prices and removing them from future growth permanently.

Can the 60/40 portfolio protect against sequence of returns risk?

The 60/40 portfolio is designed to moderate volatility, not to manage sequence of returns risk. It still requires you to sell investments every month to fund your lifestyle, which means you remain a forced seller during market downturns. In simulations using 25 years of real market data with randomized return sequences, the 60/40 portfolio almost never produced the best outcome and frequently underperformed simpler approaches. It does not solve the structural problem that creates sequence risk.

What is the best way to protect against sequence of returns risk?

The most effective protection is to secure your retirement income from a source that does not require selling investments. When your monthly expenses are covered by guaranteed income streams rather than portfolio withdrawals, you eliminate the forced selling that makes sequence of returns risk dangerous. Your growth investments can then remain fully invested through market downturns, participating in every recovery and compounding without interruption.

How do I know if my retirement plan is exposed to sequence of returns risk?

If your plan requires you to withdraw from your investment portfolio to cover monthly living expenses, you are exposed to sequence of returns risk. The more dependent your lifestyle is on portfolio withdrawals, the greater the exposure. A plan that separates income from growth, covering expenses with guaranteed income while leaving growth assets untouched, has significantly reduced or eliminated sequence of returns risk exposure.

See What Sequence of Returns Risk Looks Like in Your Situation

Every portfolio has a different exposure level. The numbers I ran above tell a general story, but your story depends on your specific balance, your withdrawal needs, and how your assets are structured today.

In a Possibility Planning Session, we will run your actual numbers, model what sequence of returns risk looks like in your specific situation, and show you exactly how separating income from growth changes the outcome. There is no cost and no obligation. Just your real numbers, clearly laid out.

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The content provided reflects personal opinions and general commentary and is intended for informational and educational purposes only. It should not be interpreted as individualised investment, tax, legal, or financial planning advice. Consult with a qualified financial professional before making any financial decisions.