The Default Investment Is Quietly Growing a Paycheck
Target-date funds are where most 401(k) money lands by default. Over the past two years, the largest managers have started building guaranteed income directly into them — and 2027 is when several of those products actually reach plan menus.
Fidelity announced Fidelity Freedom Lifetime, a suite of target-date collective investment trusts with a strategic allocation to an insurance pool backed by Nationwide and New York Life. It is scheduled to be available to plan sponsors on Fidelity's recordkeeping platform in early 2027; Fidelity already manages more than $770 billion in target-date assets. Vanguard, in partnership with TIAA, announced Target Retirement Lifetime Income Trusts in December 2025 — its first new target-date series since 2003 — embedding the TIAA Secure Income Account as the annuity sleeve. BlackRock got there first with LifePath Paycheck, launched in 2024, which has gathered more than $25 billion.
The Numbers Behind the Trend
Target-date strategies with an annuity component held roughly $42 billion across 13 series at the end of March 2026, up nearly 70% from $25 billion a year earlier, according to Morningstar data. Counting all multi-asset portfolios with embedded annuities, the total is around $115 billion — about 150% higher than two years ago.
Fast growth, small base. That $42 billion is still well under 1% of the roughly $4.8 trillion target-date universe. Demand from employers is there — 73.4% of surveyed plan sponsors said offering participants guaranteed income options was important — and regulatory clarity is helping. "Navigating fiduciary liability is a real constraint, and clarity on safe harbors may embolden plan sponsors to look beyond traditional target-dates," said Jason Kephart, senior principal at Morningstar.
The Detail Most Savers Will Miss
These funds do not hand you a pension automatically. They create an option you have to exercise, inside a defined age window.
Under Fidelity Freedom Lifetime, participants between ages 59½ and 78 may convert some or all of the money tied to their insurance allocation into annuity payments that begin immediately. LifePath Paycheck similarly opens annuity access at age 59½. Miss the window, or never make the election, and you own a target-date fund with an insurance sleeve you never converted.
Two different designs are in the market, and they behave differently. One converts part of your balance into an income annuity — a permanent trade of principal for lifetime payments. The other keeps you invested and charges for a guarantee that supports a set withdrawal level for life. Only the first one is irreversible, and that distinction is easy to lose in marketing language that calls both "guaranteed income."
Practical Takeaways
- Find out which sleeve you own. Ask your plan whether the income feature is an income annuity conversion or a guaranteed withdrawal benefit. The word "guaranteed" covers both.
- Note the ages. 59½ and 78 are not arbitrary — they bracket when you can act. Put the earliest date in your retirement plan, not in your memory.
- It applies to a portion, not the whole balance. The insurance allocation is a sleeve of the fund, so the guarantee covers part of your savings.
- Ask what happens if you leave. Portability across recordkeepers is the unsettled part of in-plan annuities. Ask before you rely on the income.
- Compare the cost to a retail alternative. An annuity bought institutionally inside a plan may price better than one bought individually — but you have to check, not assume.
Sources: Fidelity Investments press release (June 2026); PLANADVISER, "Fidelity Adds Guaranteed Income-Embedded CITs to Target-Date Lineup"; Vanguard, "Vanguard Launches Target Retirement Lifetime Income Trusts" (December 3, 2025); 401(k) Specialist, "Annuity-Integrated TDFs Reach Momentum" (May 18, 2026); Morningstar, "An Annuity in Your 401(k)? Sounds Good in Theory."