Target-Date Funds in Retirement: Should You Keep Them?

Target-date funds are elegantly simple during the accumulation years. You pick a fund that roughly matches your expected retirement year, contribute regularly, and let the fund handle the rest. The fund gradually shifts from growth-focused investments toward more conservative ones as the target date approaches. Simple, automatic, low-maintenance.

But retirement changes the equation in ways that are easy to miss. Suddenly you are drawing money down rather than adding to it. Your tax situation looks different. Your income needs are specific rather than abstract. And that fund that hummed along quietly for 30 years? It may now be making decisions that do not align with where you actually are.

This article walks through the most important things to understand about holding a target-date fund in retirement, starting with a distinction that surprises many investors: two funds with the exact same year in their name can have dramatically different levels of stock exposure when you retire.

The glide path is the schedule by which a target-date fund shifts its mix of stocks and bonds over time. All target-date funds have one. But not all glide paths work the same way once you hit the target year, and this is where a meaningful split exists between fund families.

'To' funds are designed to reach their most conservative allocation at the target date. Think of the target year as the finish line. By the time you retire, the fund has already made the bulk of its shift toward bonds and cash. The assumption built into this design is that you will roll the money out of the fund at retirement, perhaps into an annuity or a different investment mix.

'Through' funds treat retirement as a milestone on a longer journey. They continue shifting toward a more conservative allocation for years after the target date, sometimes for 10 to 30 years beyond retirement. The reasoning is that a retiree at 65 may live another 25 to 30 years and still needs meaningful exposure to growth assets to avoid outliving their money.

Here is why this matters in practice. At the target retirement date, a 'to' fund might hold around 30% in stocks, while a 'through' fund from a different provider with the same year in its name might hold 50% or more in stocks. Same year on the label, very different portfolios inside. If you are entering retirement expecting a conservative, low-volatility allocation and your fund is actually a 'through' fund still carrying heavy equity exposure, a sharp market decline early in retirement can do real damage. This is the core of what researchers call sequence of returns risk, the danger that bad market years early in retirement can permanently impair a portfolio even if markets recover later.

To find out which type you hold, check the fund's prospectus or the fund company's website. The SEC requires fund companies to disclose their glide path methodology. Most major providers, including Vanguard, Fidelity, and T. Rowe Price, publish clear glide path charts showing exactly how stock allocation changes over time.

Beyond the 'to' versus 'through' divide, fund companies also disagree about the right stock allocation for a retiree. There is no industry standard. Some fund families believe retirees need aggressive equity exposure to fund a 30-year retirement. Others lean conservative.

As a result, equity allocations at the target date across major providers have historically varied widely. Some funds land retirees at roughly 30% stocks at the target date. Others land them at 55% or higher. Neither approach is inherently wrong, but the right fit depends on your personal circumstances: how much other income you have (Social Security, pension, rental income), how much flexibility you have in your spending, and how much portfolio volatility you can genuinely tolerate without making reactive decisions.

A helpful exercise is to pull up the fund's current holdings, which are typically disclosed on the fund company's website or through tools at FINRA's Fund Analyzer at finra.org, and compare the stock/bond split to what you actually want heading into retirement. If the number surprises you, that is important information.

If your target-date fund lives inside a 401(k) or IRA, this section is less urgent for you. Tax-deferred and tax-free accounts insulate you from the tax consequences of what happens inside the fund.

But if you hold a target-date fund in a taxable brokerage account, the internal mechanics of the fund can create a tax headache you never asked for.

Here is how it works. A target-date fund is constantly rebalancing internally, selling some assets and buying others to maintain its target glide path. Every time the fund sells a position at a gain inside a taxable account, that gain can be passed on to you as a capital gains distribution, even if you never sold a single share of the fund yourself. You could hold the fund, see it drop in value, and still owe taxes on distributed gains that year.

This is one reason many tax-aware investors and financial planners suggest keeping target-date funds in tax-advantaged accounts rather than taxable ones. In taxable accounts, separate index funds often provide more control because you decide when to rebalance and when to harvest losses.

If you are using a taxable brokerage account as part of your retirement income bridge, it is worth understanding how taxable brokerage accounts interact with your overall tax picture, including how capital gains distributions from funds can push income higher than expected in a given year.

It is worth stepping back and looking at both sides honestly. Target-date funds are not a bad product. For many retirees they remain a reasonable choice. The question is whether the trade-offs fit your specific situation.

Potential advantages of staying in a target-date fund:

• Simplicity. The fund continues to rebalance automatically. For retirees who do not want to manage a portfolio, this has real value.
• Diversification. Most target-date funds hold thousands of underlying securities across stocks, bonds, and sometimes international markets.
• Behavioral guardrail. Having a single, managed fund can help investors avoid reactive decisions during market downturns.
• Low cost at many providers. Index-based target-date funds at providers like Vanguard and Fidelity carry very low expense ratios.

Potential disadvantages in retirement:

• Loss of control. You cannot customize the allocation. If the fund holds more stocks than you want, or the wrong type of bonds for your needs, there is no way to adjust from inside.
• Tax inefficiency in taxable accounts. As described above, internal rebalancing can trigger distributions you cannot control.
• Glide path may not match your income plan. If you have significant Social Security, pension, or other guaranteed income, your portfolio may be able to afford more or less risk than the fund assumes.
• All accounts treated the same. A target-date fund does not know whether it is sitting in a Roth IRA or a traditional 401(k). Tax-location strategy, placing different types of assets in accounts where they are most efficient, is not possible inside a single fund.

Unbundling means replacing a target-date fund with its underlying components: separate index funds for US stocks, international stocks, and bonds, managed manually. This gives investors direct control over allocation, tax-loss harvesting opportunities, and the ability to locate assets more efficiently across account types.

For example, an investor might hold a US total stock market index fund in a Roth IRA, a bond fund in a traditional IRA (where interest income is sheltered), and an international fund in a taxable account (which can benefit from the foreign tax credit). A target-date fund cannot do this kind of tax location work for you.

The trade-off is that unbundling requires more attention. Rebalancing does not happen automatically. During a market drop, there is no built-in structure reminding you to stay the course. For investors who are confident and engaged, unbundling offers genuine advantages. For those who prefer simplicity and worry about making emotional decisions under pressure, staying in a well-chosen target-date fund may be more sensible.

This is also worth thinking about in the context of your overall withdrawal strategy. How you draw down different account types, and in what order, can have a meaningful effect on your lifetime tax burden. Some investors explore different income generation approaches as part of a broader retirement income plan, and unbundling can give more flexibility to execute those strategies.

Rather than prescribing a single path, here are the practical questions that often help retirees and near-retirees think through whether a target-date fund still fits:

• Is your target-date fund a 'to' or 'through' fund? Check the prospectus. This tells you whether the glide path will continue shifting after you retire or whether it has already settled.
• What is the current stock allocation, and does it match your risk comfort? Look up the fund's current holdings. If the number is higher or lower than you expected, consider whether that aligns with your income needs and volatility tolerance.
• Where is the fund held? If it is in a 401(k) or IRA, the tax considerations are different than if it is in a taxable account.
• Do you have other sources of guaranteed income? Social Security and any pension income function like bonds in your overall financial picture. Investors with substantial guaranteed income may find they can hold more, or less, equity than the fund assumes.
• How engaged do you want to be? Unbundling is not for everyone. If managing a multi-fund portfolio during a volatile market sounds stressful rather than empowering, that is relevant information.

It is also worth thinking about Required Minimum Distributions. Once you reach age 73, the IRS requires you to withdraw a minimum amount from traditional IRAs and 401(k)s each year. A target-date fund does not make those withdrawals for you, and depending on how the fund is structured, fulfilling your RMD may require selling shares at a time that does not align with the fund's internal logic. Understanding how RMDs interact with your holdings is an important part of retirement account planning.

This article is intended for general educational purposes only and does not constitute personalised financial, tax, or investment advice. Every investor's situation is different. Please consult a qualified financial adviser or tax professional before making any decisions about your retirement investments.