Bonds are the stabilizing force in your investment portfolio. While stocks get the attention, bonds provide income, reduce volatility, and protect your wealth during market downturns.
Types of Bonds and Current Yields
| Bond Type | Current Yield (2026) | Risk Level | Tax Treatment | Min. Investment |
|---|---|---|---|---|
| Treasury bills (< 1 year) | 4.3-4.8% | Lowest | Federal tax only | $100 |
| Treasury notes (2-10 year) | 4.0-4.5% | Very low | Federal tax only | $100 |
| Treasury bonds (20-30 year) | 4.3-4.8% | Low (rate risk) | Federal tax only | $100 |
| TIPS (inflation-protected) | 1.5-2.0% + inflation | Very low | Federal tax only | $100 |
| I Bonds | 3.1-5%+ (variable) | Lowest | Federal tax only (deferred) | $25 |
| Agency bonds (Fannie Mae, etc.) | 4.5-5.0% | Very low | Federal tax only | $1,000+ |
| Investment-grade corporate | 5.0-5.8% | Low-moderate | Fully taxable | Varies |
| High-yield (“junk”) corporate | 7.0-9.0% | Moderate-high | Fully taxable | Varies |
| Municipal bonds | 3.0-4.0% | Low | Often tax-free | $5,000 |
| International bonds | 3.0-5.0% | Varies | Fully taxable | Varies |
How Bonds Work
| Term | Definition |
|---|---|
| Face value (par) | Amount paid back at maturity (usually $1,000) |
| Coupon rate | Annual interest rate paid on face value |
| Maturity date | When the principal is returned |
| Yield | Total return if held to maturity |
| Price | Current market value (can be above or below par) |
| Duration | Sensitivity to interest rate changes |
| Credit rating | Risk assessment (AAA to D) |
Bond Price and Interest Rate Relationship
| When Interest Rates… | Bond Prices… | Why |
|---|---|---|
| Go up | Go down | New bonds offer higher yields, old bonds less attractive |
| Go down | Go up | Old bonds with higher coupons become more valuable |
| Duration matters | Longer duration = bigger price swings | 10-year bond moves more than 2-year bond |
Best Bond Funds for Most Investors
Total Bond Market
| Fund | Ticker | Expense Ratio | Yield | What It Holds |
|---|---|---|---|---|
| Vanguard Total Bond Market ETF | BND | 0.03% | 4.3% | 10,000+ U.S. bonds |
| iShares Core U.S. Aggregate Bond | AGG | 0.03% | 4.3% | 10,000+ U.S. bonds |
| Fidelity U.S. Bond Index | FXNAX | 0.025% | 4.3% | 10,000+ U.S. bonds |
| Schwab U.S. Aggregate Bond ETF | SCHZ | 0.03% | 4.3% | 7,000+ U.S. bonds |
Treasury Bonds
| Fund | Ticker | Expense Ratio | Yield | Duration |
|---|---|---|---|---|
| Vanguard Short-Term Treasury | VGSH | 0.04% | 4.5% | 2 years |
| iShares 7-10 Year Treasury | IEF | 0.15% | 4.2% | 7.5 years |
| Vanguard Long-Term Treasury | VGLT | 0.04% | 4.5% | 22 years |
| TIPS Bond ETF | VTIP | 0.04% | 2.0% + CPI | 2.5 years |
Municipal Bonds (Tax-Free)
| Fund | Ticker | Expense Ratio | Yield | Tax-Equiv Yield (32% bracket) |
|---|---|---|---|---|
| Vanguard Tax-Exempt Bond | VTEB | 0.05% | 3.2% | 4.7% |
| iShares National Muni Bond | MUB | 0.07% | 3.1% | 4.6% |
Corporate/High-Yield
| Fund | Ticker | Expense Ratio | Yield | Risk |
|---|---|---|---|---|
| Vanguard Short-Term Corporate | VCSH | 0.04% | 4.8% | Low |
| iShares Investment Grade Corp | LQD | 0.14% | 5.2% | Low-Moderate |
| Vanguard High-Yield Corporate | VWEHX | 0.23% | 6.5% | Moderate |
Role of Bonds in Your Portfolio
| Investor Profile | Stock/Bond Split | Bond Strategy |
|---|---|---|
| Young, high risk tolerance | 90/10 or 80/20 | Total bond market as diversifier |
| Mid-career | 70/30 or 60/40 | Mix of intermediate + short-term |
| Near retirement (5 years) | 50/50 or 40/60 | Shift to shorter duration, TIPS |
| In retirement | 40/60 or 30/70 | Ladder treasuries for income, TIPS for inflation |
Bond Laddering Strategy
Buy bonds with staggered maturities for consistent income and rate flexibility:
| Rung | Amount | Maturity | Current Yield |
|---|---|---|---|
| 1 | $20,000 | 1 year | 4.5% |
| 2 | $20,000 | 2 years | 4.3% |
| 3 | $20,000 | 3 years | 4.2% |
| 4 | $20,000 | 5 years | 4.1% |
| 5 | $20,000 | 7 years | 4.2% |
| Total | $100,000 | Rolling | ~4.3% avg |
When each rung matures, reinvest at the longest rung — locking in prevailing rates.
Bonds vs. CDs vs. Savings Accounts
| Feature | Bonds | CDs | HYSA |
|---|---|---|---|
| Current yield | 4-5% (Treasury) | 4-5% | 4-5% |
| Rate risk | Yes (price fluctuates) | No (FDIC insured) | No (FDIC insured) |
| Liquidity | Can sell anytime (price varies) | Penalty for early withdrawal | Withdraw anytime |
| Tax treatment | Treasury: state tax-free; Muni: often all tax-free | Fully taxable | Fully taxable |
| Best for | Investment portfolios | Known time horizon | Emergency fund |
| Max guaranteed | Full faith of U.S. govt (Treasury) | $250K FDIC | $250K FDIC |
Tax-Efficient Bond Placement
| Account Type | Best Bond Type to Hold | Why |
|---|---|---|
| Taxable brokerage | Municipal bonds | Tax-free income |
| Taxable brokerage | Treasury bonds | State tax-free |
| 401(k)/Traditional IRA | Corporate bonds, high-yield | Shield taxable income |
| Roth IRA | TIPS, high-growth bonds | Tax-free growth on inflation gains |
General rule: Hold bonds in tax-advantaged accounts and stocks in taxable accounts (for favorable capital gains rates).
Related: I Bonds Guide | CD Rates | Asset Allocation by Age | How to Start Investing