Target-date funds are the closest thing to "set it and forget it" investing that exists. You pick a year close to your retirement, and the fund handles the asset mix, automatically getting more conservative as that year approaches. For most 401(k) investors, they're an excellent default.
But they're not magic, and a few details — fees, glide path, account type — determine whether they're a good or mediocre choice for you.
What changed in 2026
Three things matter when picking a target-date fund this year.
- Vanguard cut fees again. Their target-date funds are now 0.08% across the board.
- Glide paths got more conservative on average. After several volatile years, fund families pulled equity allocations in slightly.
- Roth-eligible target-date series expanded. More plans now offer in-Roth target-date options, which simplifies a lot.
How they work
A target-date fund is a single fund-of-funds that holds a mix of stocks and bonds, gradually shifting toward bonds as the target year approaches.
- Glide path — the schedule for how stock allocation falls over time
- Underlying funds — usually low-cost index funds inside
- Auto-rebalancing — drift correction happens internally
- Single ticker — one buy, one position
- Fees — vary widely between providers
1. Vanguard Target Retirement series — best overall
Vanguard's series uses four underlying index funds (US stock, international stock, US bond, international bond) at 0.08%. The glide path lands at ~30% stocks at retirement and drifts down further from there.
The catch: the international bond allocation is unusual. Some investors hate it; most don't notice.
2. Fidelity Freedom Index series — best at Fidelity
Fidelity's index version (not the actively managed "Freedom" funds — read the name carefully) costs 0.12% and uses Fidelity's own index funds. Glide path is broadly similar to Vanguard's.
The catch: the actively managed Freedom funds (without "Index" in the name) cost 0.50%+. Don't confuse them.
3. Schwab Target Index series — best for Schwab 401(k)s
Schwab's index target-date funds run 0.08%, identical to Vanguard. Holdings are Schwab's own index funds. If you're at Schwab, no reason to look elsewhere.
Comparison: target-date funds in April 2026
| Series |
Expense ratio |
Glide path landing |
Style |
Best for |
| Vanguard Target Retirement |
0.08% |
~30% stocks at 65 |
Index |
Most people |
| Fidelity Freedom Index |
0.12% |
~35% stocks at 65 |
Index |
Fidelity users |
| Schwab Target Index |
0.08% |
~35% stocks at 65 |
Index |
Schwab users |
| BlackRock LifePath Index |
0.09% |
~40% stocks at 65 |
Index |
Workplace plans |
| T. Rowe Price Retirement |
0.55% |
~55% stocks at 65 |
Active |
Higher equity tilt |
Common mistakes to avoid
Picking the year that matches your retirement when you want a different risk level. The "year" is just a label. If 2065's allocation is too aggressive for you, pick 2050.
Holding a target-date fund alongside other funds. It defeats the auto-rebalancing. Either go all-in on the TDF or build your own portfolio.
Using a TDF in a taxable brokerage. Internal rebalancing creates taxable events. Use TDFs in 401(k)s, IRAs, and Roths only.
FAQ
Are target-date funds good for early retirement?
They can be, but the standard glide path assumes traditional retirement age. If you're FIRE-targeting, you may want to pick a later-dated fund or build your own.
Can I just hold a target-date fund forever?
Yes. That's the design. It glides past your target year and continues getting more conservative.
Why do two 2060 funds have different stock allocations?
Different fund families use different glide paths. Always check the holdings, not just the year.
Where to go next
For related guides see Best ETFs for beginners 2026, Best Roth IRA accounts 2026, and What 1% fees cost over 30 years.