If you retired in 2023 or 2024, your money market fund delivered yields above 5% on virtually no risk, according to CNBC. Millions of retirees responded by parking record sums in cash, treating short-term instruments as a complete income strategy.That approach worked in a specific rate environment, but the Federal Reserve cut rates from September 2024 through 2025 and has since held its target range at 3.50% to 3.75% through the first half of 2026, leaving income from cash-heavy holdings meaningfully below peak levels.A retiree who collected about $53,000 in annual income on a $1 million cash position at peak rates could see that figure drop below $40,000 by late 2026, BlackRock’s 2026 Income Outlook estimates.U.S. money market fund assets stood at $7.9 trillion in late June 2026, according to Investment Company Institute data, and global money market fund balances are near $9.1 trillion, according to SEC and Federal Reserve figures cited in BlackRock’s 2026 Income Outlook.BlackRock survey reveals widening retirement income gapOnly 27% of current retirees say they feel very financially prepared for the rest of retirement, down sharply from 43% who expressed the same confidence in 2020, BlackRock’s Read on Retirement survey found. Roughly two-thirds of respondents said they worry about exhausting their savings entirely before the end of their retirement years.Justin Christofel, global head of income investing for BlackRock’s Multi-Asset Strategies & Solutions (MASS) Group, says retirees should prioritize steady portfolio income over market performance.For retirees, the ultimate measure of success is the confidence in income and how the portfolio pays, rather than how the market performs.That anxiety persists despite strong equity markets and healthy economic conditions, which suggests the problem is structural rather than cyclical. Retirees built their holdings around a specific rate environment, and that environment has shifted beneath them as central banks cut short-term rates.Carry and credit selection replace directional rate bets in 2026BlackRock and LPL Research reach a shared conclusion for 2026: Fixed income returns will come from the income bonds generate, not from price gains tied to falling rates or spread compression.LPL Chief Fixed Income Strategist Lawrence Gillum forecasted the 10-year Treasury yield at 3.75% to 4.25% for 2026 in the firm’s January outlook.The yield has since traded above that range, closing at 4.49% on July 2 after an energy-driven sell-off, though LPL’s June update maintained a neutral-duration stance.More Retirement:Vanguard drops playbook on retirement incomeVanguard warns workers losing thousands in 401(k)sFidelity’s wake-up call on Social Security, IRAs, and 401(k)sGillum favors neutral duration and the belly of the yield curve, out to five years, for investors focused on reliable income. BlackRock leans into securitized credit, collateralized loan obligations, and investment-grade corporates while selectively trimming its high-yield positions. Credit spreads across most sectors sit at or near their tightest levels in two decades, LPL’s analysis confirmed. That tightness means investors collecting high-yield coupons face growing refinancing risks and isolated defaults without adequate compensation for the credit exposure they hold, Gillum noted.
Bond investors may find better returns from income and credit selection than rate bets as tight spreads limit upside in 2026.Kobus Louw/Getty Images
Morningstar’s TIPS ladder case offers retirees inflation-safe incomeFor retirees who want certainty above all else, Morningstar’s research argues that Treasury Inflation-Protected Securities (TIPS) arranged in a ladder structure can serve as an alternative to both cash and conventional bond funds.A 30-year TIPS ladder supports an inflation-adjusted withdrawal rate of 4.8%, compared with 3.9% for the highest-performing traditional portfolio in Morningstar’s base-case analysis. The income stream is guaranteed by the federal government and fully protected against rising consumer prices because each rung matures at a scheduled date, the firm confirmed.The trade-off is that a TIPS ladder fully depletes after 30 years, leaving no residual portfolio for heirs or to cover unexpected late-life expenses. That makes it best suited as a component of a broader fixed-income allocation rather than a standalone solution, Morningstar’s analysts noted.S&P 500 concentration makes diversified retirement income more urgentThe equity side of many retirement portfolios carries a concentration problem that amplifies the need for reliable fixed income, BlackRock’s outlook argued.In 2010, the 10 largest S&P 500 companies accounted for 19% of the index’s total value and paid an average dividend yield of nearly 3%, the firm reported.By late 2025, that top-10 share had doubled to roughly 40%, exceeding the peak of the technology, media, and telecommunications bubble in 2000.The average dividend yield for those same dominant companies fell to just 0.44%, leaving income-dependent retirees exposed, BlackRock noted. The firm’s income team maintains allocations to dividend-growth equities, health care, global infrastructure, and select emerging-market stocks to broaden the income base beyond the dominant mega-cap names.What a fixed income reset looks like for cash-heavy retireesThe common thread across BlackRock, LPL, and Morningstar is that the post-2022 playbook of parking retirement income in cash has run its course.With headline CPI at 4.2% year over year in May 2026 and core CPI at 2.9%, according to the Bureau of Labor Statistics, quality bond yields remain among the most attractive in a decade, even as the recent energy-driven inflation spike has narrowed real returns on cash. Earning 6%-plus income without outsized risk remains possible, but requires carry and careful security selection, Christofel and Louise Arranz, director and portfolio manager for BlackRock’s MASS income team, argued in the report.BlackRock’s outlook suggests that staying in cash comes with an increasing opportunity cost, as balances that once earned peak-rate yields now generate significantly less income each quarter.Related: 401(k) Won for Employers—Now Retirement Risk Hits Employees  Â