Consider two people retiring at 60, each with an ₹1 crore corpus and a 30-year retirement horizon, each withdrawing ₹4 lakh in the first year and raising it by 5% every year for inflation. They hold an identical portfolio with the same average CAGR over 30 years. Yet one finishes with about ₹3.52 crores, while the other runs out of money.
The sequence in which returns arrive significantly alters the final corpus when you are making regular withdrawals. This is the **Sequence of Return Risk** — one of the most underestimated risks in retirement planning.
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Sequence of Return Risk: The Illustration
Consider 4 scenarios with zero or negative returns in the initial 3 years. The returns from Year 4–30 recover swiftly such that the portfolio CAGR remains 9%. The base case has 9% p.a. steady return in all years. Withdrawal: 5% inflation-adjusted, starting at ₹4L in Year 1.
| First 3 Years Return | Final Corpus (₹) | vs Base Case | Status at Year 30 |
|---|---|---|---|
| **Base Case (9% p.a.)** | ₹3.52 Cr | — | Survives (builds significant estate) |
| **Scenario 1: 0% p.a.** | ₹1.97 Cr | −₹1.55 Cr (−44%) | Survives |
| **Scenario 2: −5% p.a.** | ₹90.4 L | −₹2.61 Cr (−74%) | Survives |
| **Scenario 3: −7% p.a.** | ₹42.4 L | −₹3.09 Cr (−88%) | Survives |
| **Scenario 4: −9% p.a.** | ₹0 | −₹3.52 Cr (−100%) | **Depleted by Year 29** |
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Why Does the Sequence Matter?
The mechanism is simple: when you withdraw a fixed amount from a portfolio that has just fallen, you sell more units to raise the money — and those units never recover when the market rebounds. In your saving years, the same effect helps you — a SIP into a falling market buys more units. In retirement, it reverses.
Mathematically, ₹1 lost from your corpus in Year 1 was worth ₹13.27 at Year 30 (at 9% CAGR). The identical ₹1 lost in Year 29 was worth just ₹1.19.
| Timing of 0% Return Window | Final Corpus (₹) | vs Base Case | Effect |
|---|---|---|---|
| **Early: Years 1–3** | ₹1.97 Cr | −₹1.55 Cr | **Most Harmful** |
| **Mid: Years 14–16** | ₹3.57 Cr | +₹5.23 L | Neutral |
| **Late: Years 28–30** | ₹4.48 Cr | +₹96.72 L | Beneficial |
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The Inflation Impact
Since the withdrawal is inflation-adjusted, it grows every single year. What begins as ₹4 lakh per year becomes ₹16.46 lakh by Year 30 — the cumulative withdrawal totals ₹2.65 Crores.
| Year | Age | Annual Withdrawal (₹ Lakh) | Cumulative Withdrawal (₹ Lakh) |
|---|---|---|---|
| **Year 1** | 61 | 4.00 | 4.00 |
| **Year 5** | 65 | 4.86 | 22.10 |
| **Year 10** | 70 | 6.21 | 50.31 |
| **Year 20** | 80 | 10.11 | 132.26 |
| **Year 30** | 90 | 16.46 | 265.76 |
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The Case for a Balanced Portfolio
- **Move heavily to debt products** to ensure steady income — but this requires careful adjustment of lifestyle expenses to meet inflation.
- **Hold a balanced portfolio** with enough fixed income to soften sequence risk and enough equity to outpace inflation. Holding safer investments lowers potential upside but builds a rock-solid floor under your savings.
You cannot predict wild market swings, but you can control your risk. A balanced mix gives you the stability during those fragile early retirement years.
Smita Sahai
Co-founder, Aureva Wealth (IIT Bombay Alumna)
This article is published for educational and informational purposes only and does not constitute personalised financial or investment advice. Past performance is not indicative of future market results. Readers are advised to consult a SEBI-registered financial adviser before making any investment decisions.