What is a Dividend? Yield, Key Dates, and the "Yield Trap"

What is a dividend?

A dividend is a slice of company profits distributed pro rata to shareholders. Common types:

• Cash dividend: directly credited to your brokerage account
• Stock dividend: new shares added to your position
• Special dividend: non-recurring, often from a one-time asset sale

Why do companies pay dividends?
When a company's accumulated cash exceeds its reinvestment needs, dividends are a form of capital return to shareholders, distinct from share buybacks.

How to calculate dividend yield

Dividend yield = Annual dividend per share ÷ Current share price × 100%

Example: AAPL pays $1.00 annual dividend per share; stock at $200 → yield = 0.5%

Note: as the stock price falls, the yield rises — that's the origin of the "yield trap."

The four key dates

Key takeaway: to receive a dividend, you must own the stock the day before the ex-dividend date. On the ex-date, the stock price usually drops by roughly the dividend amount — so "buying the day before to catch the dividend" doesn't actually create free money.

Taxation: Qualified vs. Ordinary

In the US:

• Qualified dividend: meets holding period rules; taxed at long-term capital gains rates (0%, 15%, 20%)
• Ordinary dividend: taxed at your wage income rate (10%–37%); REITs, MLPs typically fall here

Non-US residents: 30% withholding on dividends, reducible to 10–15% with W-8BEN + a tax treaty.

Yield trap: when 8% yield is a warning

A yield trap occurs when a falling stock price inflates the yield — but whether the future dividend will be paid is the real question.

Red flags:

1. Payout ratio >80%: nearly all net income going to dividends — no buffer for reinvestment or downturns
2. Free cash flow doesn't cover the dividend: financing it with debt is unsustainable
3. History of dividend cuts: high probability of more cuts
4. Industry headwinds: traditional energy and brick-and-mortar retail often show "high yields amid permanent re-rating down"

An 8% yield isn't an opportunity — it's often the market signaling the dividend can't last.

Companies that tend to maintain dividends

• Dividend Aristocrats: S&P 500 names with 25+ years of consecutive dividend increases
• Utilities, consumer staples, mature tech (e.g., Apple, Microsoft)
• REITs (legally required to distribute 90%+ of taxable income — but treated as ordinary dividends)

Important questions

Are DRIPs worth it?
A Dividend Reinvestment Plan (DRIP) automatically uses dividends to buy more shares of the same company — long-term, amplifies compounding. Most brokers support it for free.

Do ETFs pay dividends?
Yes. Index ETFs (VOO, VTI, etc.) distribute the underlying holdings' dividends to ETF shareholders, typically quarterly.

Dividend or buyback — which is better?
Theoretically similar impact on shareholder value, but buybacks are more tax-efficient (no immediate dividend tax). Buffett has long preferred buybacks; dividends offer the psychological value of "visible cash flow."

Quiz

Q1. Which is true about the ex-dividend date?
A. Buying on the ex-date still qualifies you for the dividend
B. You must own the stock before the ex-date to receive the dividend
C. The stock price typically rises on the ex-date　D. Unrelated to dividends

Q2. Classic features of a "yield trap":
A. Yield keeps dropping
B. Inflated yield + payout ratio above 80% + insufficient free cash flow
C. The company is a tech giant　D. It's an ETF

Q3. Which is true about qualified vs. ordinary dividends?
A. They're identical　B. Qualified is taxed at LTCG rates; ordinary is taxed at wage rates
C. Qualified is tax-free　D. Holding period is irrelevant

Reference Answers

Q1: B　Q2: B　Q3: B

Further reading: Investopedia: Dividend Complete Guide　·　IRS — Topic No. 404 Dividends　·　S&P — Dividend Aristocrats Index

Educational content only — not investment advice. Past dividend track records don't guarantee future continuity.