What is Sequence of Returns Risk?
Sequence of returns risk is one of the most dangerous — and least understood — threats to retirement financial security. It refers to the risk that the timing of investment returns will negatively impact your portfolio, particularly when you are making regular withdrawals.
Here is the counterintuitive truth: two investors can experience the exact same average annual return over 20 years and end up with dramatically different outcomes depending on when the good and bad years occurred.
Why Average Returns Can Be Misleading
Consider two investors, both retiring with $1,000,000 and withdrawing $50,000 per year:
- Investor A experiences strong returns early in retirement and poor returns later.
- Investor B experiences poor returns early in retirement and strong returns later.
Even if both investors have the same average annual return over 20 years, Investor B may run out of money while Investor A thrives. The reason: when you withdraw money during market downturns, you are forced to sell more shares at depressed prices to meet your income needs. Those shares are then unavailable to participate in the eventual recovery.
A Concrete Example
Imagine a portfolio that experiences these annual returns over three years:
- Scenario 1: +20%, +10%, -30% (average: 0%)
- Scenario 2: -30%, +10%, +20% (average: 0%)
Without withdrawals, both scenarios produce identical results — you end up with roughly the same amount you started with. But with $50,000 annual withdrawals:
- Scenario 1 (good returns first): Portfolio survives and has meaningful value remaining.
- Scenario 2 (bad returns first): Portfolio is severely depleted, potentially exhausted years earlier.
The -30% loss in year one of Scenario 2, combined with a $50,000 withdrawal, reduces the portfolio's base so dramatically that subsequent recovery years cannot compensate.
Why This Risk Is Concentrated Around Retirement
Sequence of returns risk is most dangerous in the years immediately before and after retirement — often called the "retirement red zone" or the critical decade. A severe market downturn during this window can permanently impair a retirement portfolio.
During the accumulation phase (when you are working and contributing), poor early returns are actually beneficial — you are buying shares at lower prices with your ongoing contributions. The math works in reverse during withdrawals.
Historical Examples
Someone who retired at the start of 2000 faced devastating sequence of returns risk. The S&P 500 fell approximately 49% between 2000 and 2002 (the dot-com crash), then fell another 57% between 2007 and 2009 (the financial crisis). A retiree who began withdrawing in 2000 faced two catastrophic bear markets in their first decade of retirement — exactly when sequence risk is most damaging.
By contrast, someone who retired in 1990 experienced one of the strongest bull markets in history during their early retirement years, providing a substantial cushion against later downturns.
Strategies to Mitigate Sequence of Returns Risk
1. The Bucket Strategy
The bucket strategy divides retirement assets into three "buckets" based on time horizon:
- Bucket 1 (0-2 years): Cash and short-term bonds covering 1-2 years of expenses. Never touched during market downturns.
- Bucket 2 (3-10 years): Conservative investments like bonds and dividend stocks that replenish Bucket 1.
- Bucket 3 (10+ years): Growth-oriented investments like stocks that provide long-term wealth.
This structure allows retirees to avoid selling growth assets during downturns by drawing from the cash bucket instead.
2. Dynamic Withdrawal Strategies
Rather than withdrawing a fixed dollar amount each year, dynamic withdrawal strategies adjust spending based on portfolio performance. During poor market years, withdrawals are reduced; during strong years, spending can increase. Research shows that flexible spending significantly reduces the probability of portfolio exhaustion.
3. Delay Social Security
For U.S. retirees, delaying Social Security benefits until age 70 increases monthly payments by approximately 8% per year beyond full retirement age. This guaranteed income reduces the amount that must be withdrawn from investment portfolios during vulnerable early retirement years, significantly reducing sequence risk exposure.
4. Bond Tent Strategy
The bond tent strategy involves increasing bond allocation leading up to retirement and gradually reducing it afterward. By holding more bonds around the retirement date — the period of greatest sequence risk — investors reduce portfolio volatility precisely when it matters most, then shift back to equities as the sequence risk window passes.
5. Part-Time Work in Early Retirement
Even modest income from part-time work during the first few years of retirement can dramatically reduce sequence risk by decreasing portfolio withdrawal rates. Working just enough to cover a portion of living expenses during a market downturn can protect the portfolio from forced selling at depressed prices.
The 4% Rule and Sequence Risk
The famous 4% rule — the guideline that retirees can safely withdraw 4% of their portfolio annually, adjusted for inflation — was derived from historical data that accounts for sequence of returns risk. However, it was developed during a period of higher bond yields and may be optimistic in today's low-yield environment. Many financial planners now suggest a 3% to 3.5% withdrawal rate for greater safety.
Conclusion
Sequence of returns risk is a sobering reminder that average returns do not tell the full story. The timing of those returns — especially in the critical years around retirement — can make the difference between a comfortable retirement and financial hardship. Understanding and planning for this risk is one of the most important things a pre-retiree can do. Use our early retirement calculator to model different scenarios and stress-test your retirement plan.