Bucket Strategy

The bucket strategy was popularized by financial planner Harold Evensky in the 1980s and later expanded by Christine Benz and others. At its core, the strategy separates money into mental and sometimes literal accounts based on when the assets will be needed, reducing the psychological pressure to sell long-term investments during market downturns to meet short-term income needs.

A typical three-bucket framework operates as follows. Bucket One holds one to three years of living expenses in cash equivalents — savings accounts, money market funds, or short-term CDs — providing liquidity for immediate income needs without any exposure to equity market volatility. Bucket Two holds four to ten years of expenses in intermediate assets such as short- and medium-duration bonds, dividend-paying stocks, or balanced funds, generating modest returns with moderate risk. Bucket Three holds the remainder in long-term growth assets — primarily equities — which are not expected to be tapped for at least a decade and therefore can weather significant market drawdowns.

The mechanics of managing the buckets over time involve a refilling process. When Bucket One runs low, it is replenished from Bucket Two using interest, dividends, and periodic rebalancing. Bucket Two is in turn topped up from Bucket Three when equities are at favorable valuations. Some advisors advocate a more systematic rebalancing approach rather than an opportunistic one, ensuring that the refilling occurs on a regular schedule regardless of market conditions.

The bucket strategy is primarily a behavioral and psychological framework rather than a mathematically optimal portfolio construction method. Research comparing it to a total return approach — in which a single, fully diversified portfolio is managed for maximum risk-adjusted return with periodic withdrawals — suggests the two approaches often produce similar outcomes when asset allocations are equivalent. The bucket strategy's key advantage is that it provides a mental model that can help retirees stay invested during bear markets by demonstrating that near-term spending needs are already covered and that long-term assets need not be touched.

One practical challenge is managing the transition between buckets during sustained bear markets. If equities remain depressed for several years, the cash bucket may be drawn down without replenishment, eventually forcing sales of depressed assets. Some implementations address this by holding a larger initial cash buffer or by blending the bucket strategy with guaranteed income sources to cover a floor of essential expenses.