Sequencing risk is the risk that poor investment returns in the early years of retirement cause far more damage than the same returns in later years. This is because withdrawals from a falling balance lock in losses and reduce the capital available to recover. The first five to ten years of retirement — and the bridging years before Age Pension eligibility at 67 — are the period of highest exposure.
If you've spent your working life investing for retirement, you've absorbed the foundational principles: invest for the long term, diversify, don't react to short-term volatility. These principles are sound during the accumulation phase — and they continue to apply broadly in retirement. But there is a risk that becomes critically important once you start drawing income from your investments rather than adding to them. It's called sequencing risk, and it is one of the most consequential and least-discussed concepts in retirement planning.
What is the problem with the order of returns?
Sequencing risk — formally, sequence-of-returns risk — is the risk that the order in which investment returns occur affects the long-term sustainability of a retirement income drawdown. The key insight is that this risk does not exist in the same way for someone still saving.
For a person still building a superannuation balance, the order of returns is largely irrelevant. A hundred thousand dollars invested over thirty years grows to roughly the same amount whether the strong years come early or late. The mathematics of compounding are indifferent to the sequence. For a retiree drawing income, however, the order matters enormously — and a poor sequence in the early years can produce outcomes that a poor sequence in the later years would not.
What does sequencing risk look like in practice?
Consider two retirees, each starting retirement with $1,000,000 in superannuation and drawing $50,000 per year. Their average annual returns over thirty years are identical at 6%. The only difference is the sequence.
The first retiree experiences three consecutive years of significant negative returns at the very beginning of retirement, followed by recovery and strong returns for the remaining twenty-seven years. The second retiree experiences those same three years of negative returns at the end of retirement, with strong early returns instead.
Both retirees have the same thirty-year average return. Both face the same total market volatility. But the first retiree, facing poor returns while drawing down, may exhaust their balance in their mid-to-late eighties. The second, drawing during the good years and absorbing the bad years later with a smaller remaining balance, may end retirement with more than they started with. Same average return; dramatically different outcomes.
This illustration is deliberately simplified — real outcomes depend on the specific returns, the exact timing, and individual circumstances. But the directional result is robust and has been demonstrated across a wide range of historical return sequences.
Why do the mathematics work this way?
The mechanism is straightforward once seen. When returns are negative and you are simultaneously drawing income, two things happen at once: the market reduces your balance, and your drawdown reduces it further. The combined effect means that a $50,000 withdrawal taken from a balance that has fallen from $1,000,000 to $700,000 represents 7.1% of the remaining balance — not the 5% it represented at the start. The effective drawdown rate has risen without any change in behaviour.
Future withdrawals continue at this elevated effective rate, compounding the problem over the years that follow. And when markets eventually recover, they are recovering from a smaller base. A 30% recovery on $700,000 produces a different dollar outcome than a 30% recovery on $1,000,000. The lost capital does not fully compound back.
Why are the first five to ten years the danger zone?
The first five to ten years of retirement are generally the period of highest sequencing exposure for three related reasons. At the start of retirement, the nominal account balance is at its peak — any percentage loss represents the largest possible absolute dollar amount. At the same time, the number of years ahead is at its maximum, so the compounding damage from an early shock operates over the longest possible horizon. And there is no longer any opportunity to contribute further savings to offset the drawdown — the accumulation phase is over.
A market downturn twenty years into retirement, even a severe one, has less long-term impact. The account balance is smaller, the remaining drawdown horizon is shorter, and in many cases the retiree's income needs have moderated. The same shock applied to a smaller balance over a shorter horizon does less damage.
What makes the bridging years so risky for early retirees?
For Australian retirees who retire before Age Pension age — currently 67 for those born on or after 1 January 1957 (DSS Social Security Guide 3.4.1.10, https://guides.dss.gov.au/social-security-guide/3/4/1/10) — the danger zone coincides with what practitioners call the bridging years: the period between retirement and Age Pension commencement. Someone who retires at 60 faces up to seven years of pure superannuation drawdown with no government income floor.
During the bridging years, 100% of living expenses must come from super and personal assets. A market downturn during this phase has no offset — there is no Age Pension income providing a base. The drawdown rate on superannuation is at its highest, and the vulnerability to sequencing damage is at its most acute. For retirees in this position, managing sequencing risk is not an optional refinement to the retirement plan — it is a central design requirement.
How can you manage sequencing risk?
Several practical approaches reduce sequencing exposure. They are not mutually exclusive, and most robust retirement income plans incorporate more than one.
The bucket approach is the most widely discussed: maintaining one to three years of expected drawdowns in cash or a near-cash allocation. During a market downturn, income comes from the cash bucket; the growth assets are left alone to recover. This breaks the forced-seller dynamic — you are not compelled to sell depressed equities to fund living expenses. The cash bucket buys time for the growth portfolio to recover before it needs to be drawn on again.
Adjusting the asset allocation in early retirement — holding less equity exposure in the first five to ten years than you would hold later — reduces the scale of any early shock. Some research (and practice) supports what is called a rising glide path: deliberately increasing equity exposure as retirement progresses and the danger zone passes, rather than the gradual decrease from equity that the traditional "age in bonds" rule suggests. The logic is that later in retirement, sequencing risk is lower and growth exposure is less dangerous.
Variable drawdowns — reducing income taken from the portfolio during downturns and increasing it during strong markets — provide mathematical protection at the cost of income certainty. This approach requires behavioural comfort with income variability.
Converting a portion of superannuation to a qualifying lifetime annuity eliminates sequencing exposure for that portion entirely: the annuity pays regardless of market conditions. Lifetime annuities structured with a capital access schedule and commenced on or after 1 July 2019 receive a 40% assets test reduction under Centrelink's means test — only 60% of the purchase price is assessed — providing an additional incentive for pensioners near the assets test threshold (FirstTech Strategy Matrix 2025-26; DSS Guide 4.9). Guaranteed-withdrawal account-based products do not receive this 40% reduction.
Working part-time in the early years of retirement reduces the drawdown rate on the investment portfolio during the most vulnerable period. For Age Pension recipients, the Work Bonus allows up to $300 per fortnight of employment income to be disregarded from the income test — with an unused balance accumulating to a maximum of $11,800 — meaning modest part-time earnings do not reduce the pension dollar for dollar (DSS Guide 4.4.1.10, https://guides.dss.gov.au/social-security-guide/4/4/1/10).
How does the 4% rule apply in the Australian context?
The "4% rule" — drawing 4% of the initial portfolio balance annually, indexed to inflation — emerged from US historical return data (Bengen, 1994) as a drawdown rate that has survived most historical return sequences. It remains a useful starting point. But it has important limitations for Australian retirees: it is derived from US data, it assumes a balanced portfolio, and it does not account for the income floor provided by the Age Pension or the tax advantages of Australian superannuation. Australian retirees who are, or will become, eligible for a full or part Age Pension can sustain higher portfolio drawdown rates, because the Age Pension provides a real income base that does not depend on portfolio performance.
A drawdown rate of 4–5% of initial balance is a reasonable starting point for a portfolio that forms the variable component of a retirement income plan including Age Pension. Higher drawdown rates — 6% or above — require strong sequencing-risk mitigation or tolerance for the possibility of running short.
Who faces the highest sequencing risk exposure?
Sequencing risk matters most for retirees who are drawing 5% or more of their portfolio balance, who are in the first ten years of retirement, and who have little guaranteed income outside the portfolio (no defined benefit pension, modest or no Age Pension). For these retirees, the risk is central to retirement plan design.
It matters less for retirees with very low drawdown rates, those with substantial guaranteed income sources, and those with large balances relative to their spending needs. For these retirees, sequencing risk is real but manageable without deliberate structural responses.
Sources
- DSS Social Security Guide 3.4.1.10 — Age Pension age 67 for those born on or after 1 January 1957
- DSS Social Security Guide 4.4.1.10 — Work Bonus $300 pf disregard, $11,800 maximum balance
Key takeaways
- Sequencing risk means poor investment returns early in retirement cause lasting damage that the same returns later would not — because simultaneous withdrawals lock in losses at the highest account balance.
- The first five to ten years of retirement carry the highest sequencing exposure: the balance is at its peak, the drawdown horizon is longest, and no further contributions can offset losses.
- Australian retirees who retire before Age Pension age (currently 67) face a bridging period of heightened sequencing risk with no government income floor to offset portfolio drawdown.
- Practical mitigations include the cash bucket strategy, a rising equity glide path, variable drawdowns, part-time work during the danger zone, and allocating part of super to a qualifying lifetime annuity.
- Lifetime annuities with a capital access schedule commenced on or after 1 July 2019 receive a 40% assets test reduction — only 60% of the purchase price is assessed under the Centrelink means test.
Frequently asked questions
What is sequencing risk in retirement?
Sequencing risk is the risk that the order of investment returns during retirement affects how long your money lasts, even if the average return over time is the same. A significant market downturn in the early years of retirement is far more damaging than the same downturn later, because you are simultaneously withdrawing income from a declining balance — locking in losses and reducing the base available to recover when markets eventually rise.
Why are the first years of retirement most dangerous for sequencing risk?
At the start of retirement, the account balance is at its highest, so any percentage loss represents the largest possible absolute dollar amount. The remaining drawdown horizon is also at its longest, so compounding damage from an early shock operates over more years. And unlike during working years, there are no further contributions to replenish the balance. A market crash twenty years into retirement hits a smaller balance over a shorter horizon and does proportionally less lasting damage.
How does the bucket strategy reduce sequencing risk?
The bucket strategy maintains one to three years of expected income needs in cash or near-cash. During a market downturn, living expenses are funded from the cash bucket — so you are not forced to sell growth assets at depressed prices. This breaks the forced-seller dynamic that turns temporary market falls into permanent capital losses. The growth portfolio is left alone to recover before needing to be drawn on again.
What is the 4% rule and does it work for Australian retirees?
The 4% rule — drawing 4% of the initial portfolio balance annually, adjusted for inflation — emerged from US historical data as a drawdown rate that has survived most historical return sequences. Australian retirees who receive a full or part Age Pension can often sustain higher portfolio drawdown rates because the pension provides a real income base that does not depend on investment returns. A rate of 4–5% of initial balance is a reasonable starting point for the variable portfolio component of a plan that also includes the Age Pension.
Can a lifetime annuity help reduce sequencing risk?
Yes. Converting part of superannuation to a qualifying lifetime annuity eliminates sequencing risk for that portion entirely — the annuity pays a guaranteed income regardless of market conditions. Lifetime annuities with a capital access schedule commenced on or after 1 July 2019 also receive a 40% assets test reduction under the Centrelink means test, meaning only 60% of the purchase price is assessed. This provides an additional incentive for pensioners near the assets test threshold.