Sequence of Returns Risk: The Retirement Risk Most Investors Never See Coming

By Deepika Kafaltiya, CFP®, CWM®
CFP and CWM Faculty and Exam Mentor

For nearly a decade in the financial services industry—spanning institutional asset management and financial advice—one reality about retirement planning becomes glaringly obvious: most retirement plans look flawless on paper.

Adequate retirement corpus? Check.
Inflation factored in? Check.
Expected returns benchmarked around 9% or 10%? Check.
Life expectancy covered through age 85 or 90? Check.

On paper, the math promises a comfortable, worry-free retirement. But real-world markets rarely respect spreadsheet calculations.

Consider a scenario that plays out far too often during retirement planning: a planner presents a meticulously researched plan with neat calculations, reasonable assumptions, and an impressive long-term outlook. But when asked, “What happens if the market drops 30% in the very first year after retirement?”—the room goes quiet.

It is a blind spot that even seasoned professionals can fall into. We invest massive amounts of time estimating inflation, building the target corpus, and deciding on an expected rate of return, while completely overlooking one critical element:

When will those returns actually arrive?

That single question fundamentally alters how retirement plans must be structured.

The Flaw in the Average Return Assumption

When calculating a retirement corpus, standard practice involves assuming an average annual return—say, 9% or 10%. Technically, there is nothing wrong with that number as a long-term compound expectation. The problem lies in how markets deliver those returns.

Markets never move in a smooth, straight line. They fluctuate, surge, correct, and occasionally panic. We do not experience “average returns” in real-time; we experience individual, volatile years.

During the accumulation phase—when an investor builds wealth through systematic monthly investments—market volatility works to their advantage. Dips allow them to accumulate more units at lower prices. But the distribution phase in retirement is fundamentally different:

• Accumulation Phase: Money flows into the portfolio, making dips a buying opportunity.
• Distribution Phase: Money flows out of the portfolio, forcing unit liquidation during market dips.

Because money continuously leaves the account to cover daily living expenses, timing matters far more than average returns.

Why Average Returns Can Fool Us

Consider a simple thought experiment:

If two retirees start with the exact same sum, withdraw the exact same inflation-adjusted income, and achieve the exact same average market return over five years—will they end up with the same remaining balance?

Logic suggests they should. In practice, their final portfolios can look vastly different. The problem isn’t the average return—it’s that withdrawals occur while the market is moving.

Two Retirees. Same Portfolio. Reversed Returns

Imagine two individuals retiring with an identical portfolio of ₹1 crore invested in a diversified equity strategy. Both withdraw ₹6 lakh in Year 1 to meet living expenses and adjust their withdrawals upward by 6% annually to keep pace with inflation.

Now assume the market delivers the following sequence of returns over five years:

• Retiree A experiences these returns in chronological order—retiring right before a massive market downturn.
• Retiree B experiences the exact same returns in reverse order—the strong market years arrive first, and the crash occurs at the end.

Both face the exact same math on paper over five years. Yet, the outcome in their bank accounts is startling:

A gap of nearly ₹15 lakh created out of thin air. Not because one made smarter investments, and not because one spent more money, but purely because of the sequence in which their returns arrived.

Why Average Returns Can Fool Us

When severe market drops hit in the early years of retirement, an investor is forced to sell equities at depressed prices to meet monthly expenses. Selling low locks in real losses and permanently reduces the unit base. When the market eventually recovers, there are far fewer units left in the portfolio to participate in the upside.

Early losses permanently impair recovery potential.

Conversely, if strong returns arrive during the first few years, the corpus grows substantially before withdrawals begin taking a significant percentage bite out of it. When the inevitable crash arrives later, it strikes a much larger pool of assets, making the damage far more manageable.

This is Sequence of Returns Risk. It proves that in retirement, when you earn your returns is just as critical as what your returns average over time.

How to Build a Sequence-Resistant Retirement Plan

Highlighting this risk doesn’t mean retirees should abandon equities altogether. Equity remains one of the most effective asset classes for beating inflation across a multi-decade retirement. The goal is not to eliminate equity, but to prevent equity from being forced to pay for next month’s grocery bill.

To build a genuinely resilient retirement strategy, several structural design shifts should be considered:

1. Implement a Multi-Bucket Strategy

Instead of viewing the retirement corpus as one monolithic pool, divide expenses into time-horizon buckets:

• Bucket 1 (Immediate / Years 1–3): Kept in highly stable, liquid, or short-term fixed-income options. Its purpose isn’t high returns; its job is to buy time and fund daily living expenses without touching equities.
• Bucket 2 (Medium-Term / Years 4–7): Invested conservatively in high-quality debt instruments or hybrid setups to generate predictable income.
• Bucket 3 (Long-Term / Years 8+): Left fully invested in equities to fight long-term inflation.

When market corrections occur, day-to-day living remains unaffected because withdrawals come exclusively from the stable buckets, leaving the growth portfolio untouched to recover.

2. Introduce Dynamic Withdrawal Rules

Standard retirement models assume annual withdrawals increase by inflation every single year without exception. But if a portfolio drops 25% in a broad market slump, blindly increasing spending by 6% inflation is counterproductive.

3. Evaluate a Rising Equity Glide Path

Traditional wisdom suggests steadily reducing equity exposure as an investor ages. While intuitive, this approach leaves a portfolio at its maximum exposure to Sequence of Returns Risk right at the start of retirement—when the account balance is at its absolute peak. Research into portfolio longevity suggests an alternative: starting retirement with a conservative asset allocation (protecting against early market shocks) and gradually increasing equity exposure as the initial sequence risk window passes.

4. Treat Cash Reserves as Portfolio Insurance

Emergency cash reserves should not be evaluated on whether they outperform inflation. Their primary function is to serve as an operational shield for growth assets. Holding 18 to 24 months of liquid capital prevents the forced liquidation of equities during a bear market, delivering immense economic value.

The Real Benchmark of a Retirement Plan

When evaluating a retirement strategy, the ultimate test is not merely: “Will this corpus last 30 years under normal market conditions?”

The true test is: “Will this plan survive if the worst market crash occurs in Year One?”

We cannot predict or control market cycles. But through structured liquidity, withdrawal flexibility, and intentional asset placement, retirement strategies can be designed to withstand whatever market cycle arrives first—giving retirees the confidence to focus on enjoying life, rather than checking market tickers.

Deepika Kafaltiya, CFP®, CWM®
CFP and CWM Faculty and Exam Mentor

Deepika Kafaltiya is a certified financial planner, faculty member, and SEBI SMART trainer with over 10 years of personal finance experience. She specializes in mentoring students for the CFP (Certified Financial Planner) and CWM (Chartered Wealth Manager) exams.