\"Bonds or stocks\" is the first lesson in asset allocation — and the first place many people lose money. Stocks offer the higher long-term return: global equities have compounded at about 8 to 10 percent annually for a century. Bonds offer stability: treasuries and quality corporates yield 3 to 5 percent with almost no 50-percent drawdowns. The catch: higher return comes with higher volatility, and volatility is why most people cannot hold on — selling at a 30 percent low means missing the recovery. The real question is not \"which one\" but \"what ratio.\"
Risk and Return: Volatility Is the Price of Holding On
Start with the risk-return profiles. Stocks (broad index): long-term 8 to 10 percent annualized, with annual swings of ±20 to ±40 percent and historical max drawdowns near 50 percent (2008, 2022); people who cannot hold on see their realized annual return fall to 3 to 5 percent (buying highs, selling lows). Bonds: treasuries 3 to 4 percent, corporates 4 to 6 percent, annual swings ±3 to ±8 percent, max drawdowns usually under 10 percent — their job is ballast: when stocks crash, the portfolio falls less, and you stay invested.
Run the compound annual growth rate calculator over 20 years: all-stock at 8 percent turns $100,000 into about $466,000; all-bond at 4 percent into about $219,000; a 60/40 mix at about 6.5 percent into $352,000. All-stock earns the most, but only if you can hold through a 50 percent drawdown — most people's realized return is far below the paper number because of emotional trading. Bonds do not make you rich; they keep you invested.
Income Structure and Taxes: Interest, Dividends, and Capital Gains
Income structures differ, and so do tax treatments. Bonds: income is mostly interest, taxed as ordinary income (treasury interest is state-tax-exempt in the US; in many regimes corporate bond interest is fully taxable). Stocks: returns split into dividends and capital gains — long-term qualified dividends and long-term gains typically enjoy lower brackets (0/15/20 percent in the US), and gains are taxed only when sold. Use the tax calculator for after-tax returns: a nominal 5 percent bond yield can be 4 percent after tax; an 8 percent stock return defers its capital-gains tax until sale — tax deferral is a hidden advantage of stocks over time.
Then there is inflation, the invisible tax: a bond at 4 percent nominal with 2 to 3 percent inflation earns only 1 to 2 percent real; stocks at 8 percent earn 5 to 6 percent real. Use the percentage calculator to convert nominal minus inflation into real returns — an all-bond portfolio in high-inflation years (2021-2022) is \"nominal positive, real negative.\" That is why long-term money cannot live in bonds alone.
How to Allocate: Match Risk Tolerance and Time Horizon
Your stock-bond ratio is set by your ability to hold on. Three reference allocations: conservative (bonds 70, stocks 30) — drawdowns under 10 percent, for money needed within 3 years or anyone who cannot stomach a 20 percent drop; balanced (bonds 40, stocks 60) — the classic 60/40, drawdowns 20 to 25 percent, for 5-to-10-year horizons; aggressive (bonds 10, stocks 90) — drawdowns up to 40 to 50 percent, only for 10-plus-year horizons with real tolerance.
Rebalancing is the soul of allocation: on a fixed schedule each year, trim what rose and add to what fell back to target — it forces you to buy low and sell high, the most effective discipline available to ordinary investors. Use the salary calculator to split your monthly investing into the target ratio (e.g., 60 percent stock ETF plus 40 percent bond ETF) and rebalance annually. Two warnings: ① do not hold only treasuries — diversify across rate and credit bond funds; ② do not single-stock gamble — use broad indices (large-cap, S&P 500, global), because you are buying the risk-return of asset classes, not betting on one company. In one line: stocks earn growth, bonds protect the floor, the ratio follows your psychology — 60/40 is the starting point for most, and rebalancing is the engine of long-term returns.
FAQ
Q1: Which has higher long-term returns, stocks or bonds?
Stocks: global equities have compounded at 8 to 10 percent annually versus 3 to 5 percent for bonds. But stocks cost volatility (annual swings ±20 to ±40 percent, max drawdown 50 percent), and emotional trading strips most investors of the paper return. Bonds lower portfolio volatility and keep you invested — returns belong to stocks, stability to bonds.
Q2: How should I set my stock-bond ratio?
By tolerance and horizon: conservative 70/30 bonds/stocks (drawdowns under 10 percent), balanced 40/60 (20 to 25 percent), aggressive 10/90 (40 percent-plus). The classic 60/40 is the starting point. Test: if the portfolio's drawdown keeps you up at night, you own too many stocks.
Q3: Are bonds taxed?
Yes, mostly: interest is ordinary income (US treasury interest is exempt from state tax); qualified stock dividends and long-term gains enjoy 0/15/20 percent brackets, and gains are deferred until sale. Run the after-tax numbers through the tax calculator before comparing — tax structure changes the real gap.
Q4: With bond yields this low, should I still hold bonds?
Yes, but trim the weight. In a low-rate environment the bond sleeve still serves as ballast — not to make money but to dampen volatility and give you dry powder to add stocks during crashes. Pair bonds with cash and gold for defense, and leave the offense to stocks and indices.