Spotting an unsustainable dividend
Why an unusually high yield can be a warning sign rather than a bargain.
Dividend yield is a ratio, and every ratio can rise for a bad reason as easily as a good one. A rising yield usually gets read as “this stock pays you more” — but yield is dividend divided by price, and if the price is the part that moved, a high yield can just as easily mean the market has lost confidence in the business, not that you’ve found a bargain.
Why a spiking yield isn’t always good news
A company pays a steady ₹15/share dividend while its share price sits at ₹300 — a 5% yield. Earnings then decline sharply, but management holds the dividend flat anyway, reluctant to signal weakness by cutting it. The market reacts to the weaker earnings and the price halves to ₹150. The same ₹15 dividend against that lower price now yields 10%— double what it was, and exactly the kind of number that screens as an attractive high-yield stock, right when the underlying business is at its weakest.
Nothing about the dividend itself got better in that example — the yield only doubled because the price fell. Screening for stocks by yield alone, without checking why the yield is high, is how investors end up buying into a “yield trap”: a dividend that looks generous today and gets cut shortly after, once the company can no longer justify paying out more than the business is actually earning.
The payout ratio: your first check
The payout ratio — dividend per share divided by earnings per share — tells you how much of what a company actually earned went out the door as dividends. Continuing the example above: at ₹20 EPS, that ₹15 dividend was a 75% payout ratio— already on the higher side, but covered by earnings. Once EPS falls to ₹8 while the dividend stays at ₹15, the payout ratio jumps to 187.5%— the company is now paying out nearly twice what it earns, funding the gap from cash reserves or debt rather than profit.
A payout ratio consistently above 100% is a company spending down reserves to keep the dividend looking unchanged — it can persist for a few quarters, but it isn’t sustainable indefinitely. Check payout ratio alongside yield, not yield alone, before treating a high number as an opportunity.
Estimate the annual dividend income you can expect from your holdings.
What to do when you spot the warning signs
A high yield paired with a payout ratio near or above 100%, a recent earnings decline, or a falling share price is worth investigating before buying, not treating as a discount. That doesn’t automatically mean avoid the stock — some companies genuinely can sustain a high payout for a cycle or two — but it does mean checking the trend in earnings and payout ratio over several years rather than judging the dividend on this year’s yield in isolation. A dividend that has grown steadily alongside earnings for years is a very different signal from one that’s suddenly high because the price collapsed underneath it.
All figures are indicative and for educational purposes only — not financial advice.
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