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Sequence of Returns Risk: The Danger That Can Derail Your Retirement

Why the order of investment returns matters as much as the average return, especially near retirement

April 27, 20267 min readAdvanced

Sequence of Returns Risk: The Danger That Can Derail Your Retirement

Imagine you've worked hard your whole life, saved diligently, and are finally ready to enjoy your retirement. You have a healthy nest egg, and you've planned carefully. But what if the order of your investment returns, especially right around the time you retire, could dramatically change how long your money lasts? This hidden danger, called Sequence of Returns Risk, is something every future retiree needs to understand.

What is Sequence of Returns Risk?

To understand Sequence of Returns Risk, let's first clarify a few basic ideas. When you invest, you put your money into things like stocks (small pieces of ownership in companies) or bonds (loans you make to companies or governments) with the hope that your money will grow over time. The return is the profit or loss you make on your investment, usually expressed as a percentage. For example, if you invest $100 and it grows to $110, you've earned a 10% return.

Now, imagine you have a series of returns over several years – some good, some bad. Most people think that as long as the average return is good, everything will be fine. However, Sequence of Returns Risk highlights that the order in which those returns occur can have a huge impact, especially when you start withdrawing money from your investments.

This risk is most dangerous for people who are either just about to retire or have recently retired. Why? Because if you experience several years of poor investment returns (meaning your investments lose money or grow very slowly) at the same time you are taking money out for your living expenses, it can significantly deplete your savings much faster than anticipated. Your money doesn't have as much time to recover from losses when you're actively withdrawing from it.

Why the Order of Returns Matters More Than You Think

Let's illustrate this with a simple example. Imagine two people, Sarah and Tom, both retire with $1,000,000 saved. Both need to withdraw $50,000 each year (5% of their initial savings) to cover their living expenses. And both experience the exact same five years of investment returns: +20%, +10%, -10%, -5%, +15%. The average return for both is 6% per year (add them up and divide by 5: (20+10-10-5+15)/5 = 6%).

However, the sequence of those returns is different:

  • Sarah's Returns: -10%, -5%, +20%, +10%, +15% (Bad years first)
  • Tom's Returns: +20%, +10%, -10%, -5%, +15% (Good years first)

Let's see how their retirement savings fare after five years:

Sarah (Bad Years First):

  • Year 1: Starts with $1,000,000. Withdraws $50,000. Remaining: $950,000.
    • Investment Return: -10%. $950,000 * (1 - 0.10) = $855,000.
    • End of Year 1 Balance: $855,000
  • Year 2: Starts with $855,000. Withdraws $50,000. Remaining: $805,000.
    • Investment Return: -5%. $805,000 * (1 - 0.05) = $764,750.
    • End of Year 2 Balance: $764,750
  • Year 3: Starts with $764,750. Withdraws $50,000. Remaining: $714,750.
    • Investment Return: +20%. $714,750 * (1 + 0.20) = $857,700.
    • End of Year 3 Balance: $857,700
  • Year 4: Starts with $857,700. Withdraws $50,000. Remaining: $807,700.
    • Investment Return: +10%. $807,700 * (1 + 0.10) = $888,470.
    • End of Year 4 Balance: $888,470
  • Year 5: Starts with $888,470. Withdraws $50,000. Remaining: $838,470.
    • Investment Return: +15%. $838,470 * (1 + 0.15) = $964,240.50.
    • End of Year 5 Balance: $964,240.50*

Tom (Good Years First):

  • Year 1: Starts with $1,000,000. Withdraws $50,000. Remaining: $950,000.
    • Investment Return: +20%. $950,000 * (1 + 0.20) = $1,140,000.
    • End of Year 1 Balance: $1,140,000
  • Year 2: Starts with $1,140,000. Withdraws $50,000. Remaining: $1,090,000.
    • Investment Return: +10%. $1,090,000 * (1 + 0.10) = $1,199,000.
    • End of Year 2 Balance: $1,199,000
  • Year 3: Starts with $1,199,000. Withdraws $50,000. Remaining: $1,149,000.
    • Investment Return: -10%. $1,149,000 * (1 - 0.10) = $1,034,100.
    • End of Year 3 Balance: $1,034,100
  • Year 4: Starts with $1,034,100. Withdraws $50,000. Remaining: $984,100.
    • Investment Return: -5%. $984,100 * (1 - 0.05) = $934,895.
    • End of Year 4 Balance: $934,895
  • Year 5: Starts with $934,895. Withdraws $50,000. Remaining: $884,895.
    • Investment Return: +15%. $884,895 * (1 + 0.15) = $1,017,629.25.
    • End of Year 5 Balance: $1,017,629.25*

Even though both Sarah and Tom had the exact same average return of 6%, Tom, who experienced the good returns early, ended up with over $53,000 more than Sarah after just five years! This difference can become huge over a 20 or 30-year retirement, potentially meaning the difference between running out of money and living comfortably.

Strategies to Manage Sequence of Returns Risk

While you can't predict market returns, you can take steps to protect your retirement savings from Sequence of Returns Risk:

  1. Adjust Your Asset Allocation: Asset allocation refers to how you divide your investments among different types, like stocks and bonds. Stocks generally offer higher potential returns but also come with more ups and downs (volatility). Bonds are typically less volatile and provide more stable, though often lower, returns. As you get closer to retirement, many experts suggest gradually shifting a portion of your investments from stocks to bonds. This creates a "buffer" of less volatile assets that you can draw from during market downturns, giving your stock investments time to recover without having to sell them at a loss.
  2. Build a Cash Reserve: Having a dedicated cash reserve (money in a savings account or short-term, very safe investments) can be a lifesaver. This reserve should be enough to cover 1-2 years of living expenses. If the market takes a dive early in your retirement, you can draw from this cash instead of selling your declining investments. This allows your investment portfolio to stay intact and recover when the market eventually turns around.
  3. Be Flexible with Your Spending: This might be the hardest strategy, but it's incredibly effective. If the market is down, consider reducing your withdrawals for a year or two. Perhaps you delay a big trip, cut back on certain luxuries, or even pick up some part-time work. This flexibility can significantly reduce the pressure on your portfolio during a downturn, allowing it to recover more effectively.
  4. Consider a "Bucket Strategy": This is an advanced approach that involves dividing your retirement savings into different "buckets" based on when you'll need the money.
    • Bucket 1 (Short-Term: 1-3 years): Cash or very safe, liquid investments to cover immediate expenses.
    • Bucket 2 (Mid-Term: 3-10 years): Less volatile investments like bonds or balanced funds.
    • Bucket 3 (Long-Term: 10+ years): Growth-oriented investments like stocks. The idea is to draw from Bucket 1 first. If the market is down, you draw from Bucket 1 and Bucket 2, leaving Bucket 3 (your stocks) untouched until the market recovers. When the market is doing well, you "refill" Bucket 1 from your growth investments.

Key Takeaways

  • Sequence of Returns Risk is the danger that the order of your investment returns, especially bad returns early in retirement, can significantly reduce how long your savings last.
  • It's most impactful when you are actively withdrawing money from your investments.
  • Strategies like adjusting your asset allocation (the mix of stocks and bonds), building a cash reserve, and being flexible with spending can help mitigate this risk.
  • Understanding this risk is crucial for a secure and comfortable retirement.

Take Control of Your Future

While Sequence of Returns Risk sounds intimidating, remember that knowledge is power. You don't need to be an expert to understand these concepts and take proactive steps. By planning ahead and implementing smart strategies, you can build a more resilient retirement plan and protect your hard-earned savings, no matter what the market throws your way. You've got this!

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