In the accumulation phase, bonds are disappointing — they return less than stocks over long periods. In retirement, that modest return is the point. Bonds provide predictability, stability, and a non-stock income source when you need cash regardless of market conditions.
What Bonds Do in a Retirement Portfolio
| Function | How Bonds Serve It |
|---|---|
| Generate income | Regular interest payments; Treasury yields were running roughly 4-5% as of September 2026 |
| Reduce portfolio volatility | Bond prices don’t move as dramatically as stocks |
| Enable rebalancing | Sell bonds (stable) to buy stocks (depressed) during downturns |
| Create predictable cash flows | Bond ladders match income to future date-specific needs |
| Inflation protection | TIPS adjust principal with CPI; protect real purchasing power |
| Liability matching | Match bond maturities to known future expenses |
Current Bond Yields (as of September 15, 2026)
Bond yields change daily. The Treasury figures below are sourced directly from the U.S. Treasury’s daily par yield curve as of September 15, 2026; corporate and municipal figures are estimated using typical historical spreads over Treasuries of comparable maturity and should be confirmed with a broker before transacting.
| Bond Type | Yield (as of 9/15/2026) | Duration | Credit Risk |
|---|---|---|---|
| 1-month T-bill | 3.9% | Very low | Zero |
| 3-month T-bill | 4.1% | Very low | Zero |
| 1-year Treasury | 4.4% | Low | Zero |
| 5-year Treasury | 4.8% | Moderate | Zero |
| 10-year Treasury | 5.0% | Higher | Zero |
| 5-year TIPS (real yield) | 2.4% | Moderate | Zero (inflation-adjusted) |
| 10-year TIPS (real yield) | 2.6% | Higher | Zero (inflation-adjusted) |
| AA-rated Corporate (5-year, estimated) | ~5.2-5.5% | Moderate | Very low |
| Investment Grade Corporate (10-year, estimated) | ~5.7-6.2% | Higher | Low |
| Municipal Bond (10-year, estimated, tax-exempt) | ~3.8-4.3% | Higher | Low-Moderate |
| Tax-equivalent muni yield (22% bracket) | ~4.9-5.5% | — | — |
| Tax-equivalent muni yield (32% bracket) | ~5.6-6.3% | — | — |
Notably, the Treasury curve in September 2026 slopes upward — short-term T-bills (1-month, 3-month) yield less than intermediate and long-term Treasuries, reflecting market expectations that the Federal Reserve (which held its target range at 3.50%-3.75% through its September 2026 meeting) may raise rates further over the next year. This is the opposite of the inverted curve retirees saw in parts of 2023-2024, and it means locking in intermediate/long-term yields currently offers more income than parking everything in cash or T-bills.
Bond Types for Retirees: Pros and Cons
US Treasury Bonds and Bills
| Feature | Details |
|---|---|
| Safety | Maximum — backed by US federal government |
| Yield | Roughly 3.9-5.0% across maturities (September 2026; confirm current rate) |
| State tax | Exempt from state and local taxes |
| Best for | Cash buffer (T-bills), core stability (5-10 year), laddering |
| Drawback | No corporate yield premium; lower returns than investment-grade corporates |
TIPS (Treasury Inflation-Protected Securities)
| Feature | Details |
|---|---|
| Safety | Maximum — US government-backed |
| Yield | CPI + roughly 2.4-2.6% real return (September 2026; confirm current rate) |
| Inflation protection | Principal adjusts with CPI — automatic inflation protection |
| Best for | 5-20 year retirement expenses; inflation hedging in bond allocation |
| Drawback | Taxed on phantom income (inflation adjustment taxed before paid out) — best held in tax-deferred accounts |
Investment Grade Corporate Bonds
| Feature | Details |
|---|---|
| Safety | High — ratings AAA to BBB; rarely default |
| Yield | Roughly 5.2-6.2% (estimated, September 2026) for 5-10 year maturities |
| Best for | Yield enhancement over Treasuries; core bond allocation |
| Drawback | Higher default risk than Treasuries; more correlated to stocks in crises |
Municipal Bonds
| Feature | Details |
|---|---|
| Safety | High — state/local government-backed; very low historical defaults |
| Yield | Roughly 3.8-4.3% tax-exempt (estimated; tax-equivalent yield higher for retirees in the 22%+ bracket) |
| Tax treatment | Federal tax-exempt; often state tax-exempt if issued in your state |
| Best for | Retirees in 22%+ bracket with significant taxable income |
| Drawback | Less attractive at 12% bracket; AMT risk for some |
I-Bonds
| Feature | Details |
|---|---|
| Safety | Maximum — US government |
| Yield | CPI + fixed rate (rate resets every 6 months — confirm current composite rate at TreasuryDirect.gov) |
| Annual limit | $10,000/person ($20,000/couple) |
| Best for | Supplemental inflation protection; 1-year lockup requirement |
| Drawback | $10K annual purchase limit; must hold 1 year; penalty for selling before 5 years |
Building a Bond Ladder
A bond ladder buys individual bonds maturing in successive years, locking in the yield available at purchase for each rung:
Illustrative Example: 10-Year $300,000 Bond Ladder
| Year | Bond Maturity | Amount | Illustrative Yield | Annual Income |
|---|---|---|---|---|
| 2027 | 1-year Treasury | $30,000 | 4.4% | $1,320 |
| 2028 | 2-year Treasury | $30,000 | 4.5% | $1,350 |
| 2029 | 3-year Treasury | $30,000 | 4.6% | $1,380 |
| 2030 | 4-year Treasury | $30,000 | 4.7% | $1,410 |
| 2031 | 5-year Treasury | $30,000 | 4.8% | $1,440 |
| 2032 | 6-year Corp Bond | $30,000 | 5.3% | $1,590 |
| 2033 | 7-year Corp Bond | $30,000 | 5.4% | $1,620 |
| 2034 | 8-year Corp Bond | $30,000 | 5.6% | $1,680 |
| 2035 | 9-year TIPS | $30,000 | CPI+2.5% | Inflation-adj |
| 2036 | 10-year TIPS | $30,000 | CPI+2.6% | Inflation-adj |
Total interest income: roughly $13,000-$16,000/year at current (September 2026) yields, plus inflation-adjusted income in the TIPS rungs. These are illustrative rates for planning purposes — confirm actual yields at the time of purchase, since bond yields move daily. Principal returned: $30,000/year to spend or reinvest
When each bond matures, you either spend the principal (it replaces part of your withdrawal) or add a new rung to the ladder.
Bond Funds vs. Individual Bonds
| Factor | Bond Funds | Individual Bonds |
|---|---|---|
| Diversification | High — hundreds of bonds | Low per bond; ladder needed |
| Cost | Very low (0.03-0.15% expense ratio) | Bid/ask spread on purchase |
| Interest rate risk | High — fund price fluctuates daily | None if held to maturity |
| Predictability | Monthly income, but principal varies | Fixed maturity date and amount |
| Reinvestment | Automatic | Manual — must reinvest each maturity |
| Best for | General bond allocation, simpler management | Specific future cash needs, laddering |
For most retirees: Bond funds (e.g., broad total-bond-market or aggregate-bond index funds) for the core bond allocation; individual Treasury bond ladder or TIPS ladder for the near-term essential income component. This is a general illustration, not a recommendation of any specific fund.
How Much of Your Portfolio in Bonds
| Your Situation | Recommended Bond Allocation |
|---|---|
| Age 65, moderate risk, SS covers 50% of needs | 35-40% |
| Age 65, conservative, SS covers 40% of needs | 45-55% |
| Age 70, moderate, SS + pension covers 70%+ | 30-40% |
| Age 75, conservative, portfolio near-term dependent | 50-60% |
| Any age with very strong income floor | 20-35% — portfolio is “upside” only |
| Early retiree (55-60) with 40-year horizon | 25-35% |
Bond Allocation During the Bond Tent Strategy
The bond tent overweights bonds at retirement then shifts back to equities:
| Phase | Approximate Bond Allocation | Purpose |
|---|---|---|
| 5 years before retirement | Increasing to ~50-55% | Reduce sequence risk as retirement approaches |
| At retirement | Peak: ~55-65% | Maximum protection from early-retirement loss |
| Years 1-5 into retirement | Gradual reduction to ~45% | Sequence risk window passes |
| Years 5-10 into retirement | Reduction to ~40% | Restore long-term growth |
| Years 10+ into retirement | Return to ~35-40% target | Normal aging allocation |
Bottom Line
As of September 2026, bonds deliver meaningful income (roughly 4-5% across the Treasury curve) that competes favorably with inflation. For retirees, they serve primarily as portfolio stabilizers and income sources for near-term cash needs — not as long-term growth engines. A TIPS-heavy sub-allocation within bonds provides inflation protection; a bond ladder provides predictable cash flows; Treasury bonds provide maximum safety. Most retirees benefit from a 35-50% bond allocation depending on risk tolerance and guaranteed income coverage. Because yields shift daily, treat every rate in this article as illustrative and confirm current figures before investing.
For more on building a sustainable retirement paycheck, see the Retirement Income hub.
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