Factoring the short term could be critical to your retirement strategy
Retirement investing isn’t just about generating returns - it’s about managing risk, especially the risk of poor market performance early in retirement. This is known as sequencing risk, and it can dramatically impact long-term outcomes if retirees are forced to sell growth assets during downturns to fund living expenses.
To address this, many investors are turning to Time Horizon Investing (THI) - a strategy that segments retirement assets into short, medium, and long-term buckets based on expected cashflow needs. The short-term income bucket, covering the first 1–3 years of retirement, is designed to deliver reliable income while shielding the rest of the portfolio from market volatility.
Why the short-term bucket matters
The short-term bucket plays a critical role in retirement strategy by:
Providing predictable income: It’s invested in defensive assets like cash and high-quality fixed income, which are less volatile and more suited to funding immediate needs.
Reducing sequencing risk: By covering the first few years of retirement income, it prevents the need to sell down growth assets during market downturns.
Creating a buffer for recovery: It gives the medium- and long-term buckets time to recover from market dips before any rebalancing or drawdowns occur.
Supporting behavioural discipline: Clients are less likely to panic or make reactive decisions when they know their short-term income is secure.
This structure is especially effective for clients drawing 4-7% of their capital annually, where income stability is crucial.
Why SMAs are ideal for implementing the short-term bucket
Using Separately Managed Accounts (SMAs) to implement the short-term bucket enhances its effectiveness in several ways:
Transparency and control: Investors can see exactly what they own, how income is generated, and how their portfolio is managed.
Professional oversight: SMA managers can rebalance portfolios, monitor income flows, and adjust allocations in response to interest rate changes or market conditions.
Platform automation: Income can be set to distribute automatically from the short-term bucket, with clear sequencing rules for drawdowns - first from income, then from capital if needed.
A practical example: Centaur’s Short-Term Income SMA
Centaur’s short-term income SMA targets a 4-6% annual yield, using a diversified mix of:
Cash and enhanced cash ETFs for liquidity.
Australian fixed interest for stability.
Alternative credit strategies for yield and diversification.
This mix ensures income is generated consistently across market cycles, without exposing the portfolio to unnecessary risk.
Yield and defence through your short-term bucket
The short-term income bucket is more than just a yield engine; it’s a strategic shield against market volatility and behavioural risk. When implemented via SMAs, it becomes a powerful tool for delivering reliable income, maintaining portfolio integrity, and supporting confident retirement outcomes.
In the next article, I’ll explore how passive strategies can be used to build transparent, low-cost SMA portfolios for long-term growth.
For the first part of the SMA series, click below.

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