What is the bond tent strategy?
In one paragraph
The bond tent strategy calls for increasing bond allocation in the years just before and just after retirement — creating a peak (the "tent") of fixed income — then gradually reducing it as the retirement progresses. The goal is to protect against a severe equity decline in the most vulnerable early years of retirement, when sequence of returns risk is highest.
What this actually means
The bond tent, sometimes called a rising equity glidepath or a retirement date glidepath, addresses a specific and well-documented vulnerability in retirement portfolios: the years immediately surrounding the retirement date.
**Why those years matter disproportionately:** Portfolio longevity is highly sensitive to investment returns in the first five to ten years of retirement. A severe bear market that strikes in year one or two — combined with ongoing withdrawals — permanently reduces the portfolio's ability to recover. The same bear market occurring in year fifteen or twenty, by which time a portion of the portfolio has grown significantly, causes far less lasting damage. Sequence of returns risk is highest at the retirement inflection point.
**The tent structure** addresses this by peaking bond allocation at or shortly after the retirement date — often reaching 40 to 50% in bonds — then systematically increasing equity allocation as the retirement progresses. This inverts the conventional wisdom of simply holding less equity as investors age. The argument, developed by researchers including Michael Kitces and Wade Pfau, is that a retiree who survives the early years without sequence damage can actually afford to take more risk as retirement lengthens.
**How the tent is built in practice:** Pre-retirees who start with a 70/30 stock-bond split at age 55 might increase bonds to 50% by retirement at 65, then allow equities to drift back toward 60 or 70% by age 75, as the most dangerous sequence window has passed and the portfolio (if intact) can absorb more volatility.
**The evidence:** Research by Kitces and Pfau using Monte Carlo simulation and historical data found that a rising equity glidepath modestly improved portfolio survival rates compared to a constant or declining equity allocation. The improvement is not dramatic in percentage terms, but it reduces the frequency and severity of worst-case outcomes — which is precisely what retirees most need to protect against.
**Practical implementation** can be achieved through target-date funds (which do the opposite, reducing equity as the date approaches), or more directly by manually adjusting a portfolio of index funds according to a predetermined schedule. Active monitoring is required since equities and bonds drift from target weights over time.
The bond tent is best understood as catastrophe insurance for the transition into retirement — insurance that costs relatively little in expected return while reducing the tail risk that ends otherwise sound retirement plans.
