Definition
Sequence of Returns Risk
Sequence risk is the risk that poor early returns during withdrawals harm long-term sustainability.
Explain why return order matters in drawdown years and how to stress-test retirement plans.
Last reviewed: 2026-03-03 | Review cycle: 120 days | Next review due: 2026-07-01
How It Works
Average return alone cannot describe retirement durability when withdrawals are active.
Early losses plus withdrawals shrink capital and reduce the ability to recover in later up markets.
Stress tests should include weak early years and inflation spikes.
Examples
Scenario
Two retirees have identical average 6% returns over 25 years.
Outcome
The retiree with losses in the first five years can deplete sooner than one with losses later.
Scenario
Retiree reduces withdrawals after bad years.
Outcome
Dynamic cuts can materially improve sustainability under adverse sequences.
Entities and Attributes
Entities
- withdrawals
- drawdown
- early retirement years
- return order
Attributes
- path dependency
- depletion risk
- guardrail strategy
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Related Guides
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Frequently Asked Questions
Does average return capture sequence risk?
No. Return order can change outcomes even when average return is identical.
How do retirees reduce sequence risk?
Lower initial withdrawal, hold cash buffers, and use flexible spending guardrails.