When “Set It and Forget It” Stops Working
Target-date funds were sold to American workers on a simple promise: pick your retirement year, contribute regularly, and let the fund do the rest. The pitch worked. These funds now hold trillions of dollars in 401(k) accounts across the country, making them one of the most widely held retirement vehicles in the country. But a growing number of retirees are discovering that the “automatic” part of the strategy came with a cost they never fully understood.
The problem surfaced clearly after the market recoveries that followed sharp downturns in recent years. Investors who held broadly diversified equity portfolios – or who stayed in stock-heavy positions – captured substantial gains as markets rebounded. Retirees in target-date funds, particularly those in or near retirement, mostly did not. Their funds had already shifted heavily toward bonds and cash equivalents, following a predetermined glide path designed to reduce volatility. That de-risking protected them on the way down, but it also locked them out of meaningful upside when prices recovered.
The result is a quiet crisis of expectations.
How the Glide Path Became a Trap
Target-date fund glide paths are built on a rational premise: as investors age, they have less time to recover from losses, so the allocation should gradually shift from equities to fixed income. A fund labeled “2025” might hold 40% or less in stocks by the time its target year arrives. That sounds prudent, and in a flat or declining market, it is. But equity markets do not follow a schedule, and retirees who needed growth during a recovery cycle found themselves sitting in an allocation that was more suited to capital preservation than wealth building.
There is a structural mismatch baked into the product. Target-date funds assume that the biggest risk a near-retiree faces is a sharp drop in portfolio value right before they stop working. That is a real risk – known in planning circles as sequence-of-returns risk – and it is worth protecting against. But it is not the only risk. Longevity risk, the possibility of outliving one’s savings, is equally serious and arguably more common. A 65-year-old retiring today may need their portfolio to last 25 to 30 years. An allocation that prioritizes capital preservation over that entire period can quietly erode purchasing power even without a single dramatic loss.
Fund companies have largely defended their glide path designs, pointing out that the products are intended as a baseline, not a complete financial plan. That defense is accurate but incomplete. In practice, target-date funds are often the only investment vehicle in a worker’s 401(k), and they are frequently treated by plan participants – and sometimes by plan administrators – as a complete solution. When the outcome falls short, the gap between the product’s actual design and how it was marketed becomes hard to ignore.
The Bond Problem and What It Cost Retirees
The bond-heavy positioning of near-term target-date funds collided badly with the interest rate environment that defined the early 2020s. When rates rose sharply, bond prices fell, meaning that funds which had shifted into fixed income for safety actually suffered losses on that defensive allocation. At the same time, those funds held reduced equity exposure, so they could not recover through stock market gains. Retirees in 2025 or 2030 target-date funds were, in some cases, worse off than if they had held a simple balanced portfolio – and substantially worse off than those who had stayed in equities.
The fixed-income allocation also raises questions about inflation protection. Bonds, particularly short-to-medium term investment-grade bonds, do not reliably hedge against inflation over a multi-decade retirement. Investors who want exposure to inflation-linked instruments have to look beyond the standard target-date fund structure – products like Treasury Inflation-Protected Securities have regained attention precisely because the conventional bond allocation inside target-date funds left many retirees exposed. Most target-date funds include little or no TIPS allocation unless explicitly designed as an inflation-aware product.
The deeper issue is that target-date funds operate on a model of average outcomes for an average investor. They do not account for the specific year a person retires, their other income sources, their health status, or their actual spending needs. Two investors in the same “2025” fund could have radically different financial realities – one retiring with a pension and Social Security income, needing only modest portfolio growth, and another relying almost entirely on that account for living expenses. The fund treats them identically.
What Comes After Autopilot
The scrutiny now facing target-date funds is not a case of a bad product – it is a case of a good product being asked to do too much. The fund design makes sense as a default starting point for workers who would otherwise hold no diversified investment at all. The problem is what happens when those workers reach retirement age and discover that “default” was quietly deciding the shape of their financial future. For investors within five years of retirement, the conversation worth having is not whether to abandon target-date funds entirely, but whether the glide path inside a given fund actually matches the risk profile of a person who still needs their money to grow for another three decades – and whether the bond allocation they have drifted into is doing the protective work it was supposed to do, or simply sitting there collecting modest income while equity markets move without them.
Frequently Asked Questions
Why do target-date funds miss out on market recoveries?
As funds approach their target year, they shift heavily into bonds and reduce equity exposure. This limits losses during downturns but also limits gains when markets recover.
Are target-date funds still a good choice for retirement?
They work as a diversified starting point, but may not suit retirees who depend entirely on their portfolio for income or who need growth over a 25-30 year retirement horizon.
