Exploring Key Dividend Theories

Every profitable company eventually faces the same boardroom question: should the profits go to shareholders as dividends, or should they be ploughed back into the business? It sounds like a simple accounting choice, but financial economists have spent decades arguing over what dividend policy actually does to a firm’s value. Some say it changes everything. Others say it changes nothing at all. Understanding these competing dividend theories is essential for anyone studying corporate finance, because they explain why a PSU like Coal India pays out most of its profits while a growth-focused tech company barely pays any dividend at all.

The dividend puzzle: why theories disagree 🔗

At the centre of this debate sits what economists call the dividend puzzle: why do investors seem to care about how they receive their returns, even though a rupee is a rupee whether it arrives as a dividend cheque or as a rise in share price? Three broad schools of thought have tried to answer this. One says dividend policy is irrelevant to firm value. A second says investors actively prefer dividends. A third says investors actually prefer capital gains, mainly for tax reasons. Each of these views rests on different assumptions about how investors behave, and each has shaped how companies set their payout policies.

Dividend irrelevance: where the debate began 🔗

The starting point for this whole discussion is the dividend irrelevance theory, put forward by Franco Modigliani and Merton Miller. Their argument was that in a perfect market, with no taxes, no transaction costs, and full information, a firm’s value depends purely on its earning power and investment decisions, not on how it splits profits between dividends and retained earnings. If an investor wants cash but the company isn’t paying a dividend, they can simply sell a few shares to create what is called a homemade dividend. Conversely, if a company pays more dividend than an investor wants, they can reinvest the surplus by buying more shares.

This theory is elegant, but it depends on assumptions that rarely hold in the real world: taxes exist, brokerage costs exist, and information is never perfectly symmetric. These gaps in the model are exactly what gave rise to the two theories the rest of this post focuses on.

The Bird-in-Hand theory: a certain rupee beats an uncertain one 🔗

The Bird-in-Hand theory, developed by Myron Gordon and John Lintner, was framed as a direct response to Modigliani and Miller. Its core claim is straightforward: investors value the certainty of a cash dividend today more than the promise of a possibly larger capital gain tomorrow. A dividend, once paid, is money in hand. A capital gain depends on the market performing well in the future, and markets are unpredictable. Because of this uncertainty, Gordon and Lintner argued that stocks with higher, steadier dividend payouts should command a higher market price than otherwise similar stocks that retain most of their earnings.

The logic extends further. The theory suggests that as the proportion of expected return coming from capital gains rises relative to dividends, investors demand a higher overall required return to compensate for that added risk. In other words, a company that cuts its dividend by a small amount needs to convince the market of a much larger prospective gain to keep its share price steady, since investors discount uncertain future gains more heavily than certain current income.

Why dividend-paying stocks attract a loyal following 🔗

This theory helps explain a pattern you can see across Indian markets. Mature, cash-generating companies in sectors like FMCG, PSU banking, and oil and gas tend to have large bases of retail and retiree shareholders who specifically seek out reliable payout policies. For someone depending on investment income to cover monthly expenses, a predictable dividend stream is worth more than an uncertain promise of future price appreciation, even if the theoretical expected value is similar.

Where the theory runs into criticism 🔗

Modigliani and Miller themselves dismissed this reasoning, calling it a fallacy. Their counterargument was that a company’s riskiness comes from its underlying business operations and cash flows, not from whether it distributes profits as dividends or retains them. If an investor reinvests a dividend into the same company anyway, the risk profile of their overall holding does not actually change. Critics also point out that the Bird-in-Hand theory does not adequately explain why some very stable, low-risk companies still choose to retain most of their earnings rather than pay generous dividends.

The Tax Preference theory: when capital gains win on tax efficiency 🔗

The Tax Preference theory flips the Bird-in-Hand argument on its head. It argues that rational investors actually prefer companies to retain earnings and reinvest them, because capital gains are frequently taxed more favourably than dividend income, and because the tax on a capital gain is only triggered when the investor chooses to sell. This gives investors control over the timing of their tax liability, whereas dividends are taxed as soon as they are received, regardless of the investor’s own financial planning. Early formal work on this idea, including research examining how differential taxation of dividends and capital gains affects share prices, found that stocks paying higher dividends often traded at a discount precisely because of this tax friction.

The reasoning behind the theory rests on a few practical points. Deferring a capital gains tax by holding onto a stock has a real time-value benefit compared to paying tax on a dividend the moment it lands in your account. Wealthier investors, who tend to be in higher tax brackets, have an even stronger incentive to prefer capital gains over dividends because the tax gap between the two often widens at higher income levels. Together, these factors mean that a policy of retaining earnings can, for many investors, translate into more money in their pocket after tax.

How this plays out for Indian investors today 🔗

This theory is especially relevant in the current Indian tax environment. Until 2020, companies paid a Dividend Distribution Tax before handing out dividends, and the amount received by shareholders was largely tax-free in their hands. That changed with the Finance Act, 2020, which abolished the Dividend Distribution Tax and shifted the tax burden directly onto the shareholders receiving the dividend. Since then, dividend income has been added to an investor’s total income and taxed at their applicable income tax slab rate, which can go well beyond 30 percent for high earners.

Capital gains, on the other hand, follow a separate and often gentler set of rules. As per current provisions, long-term capital gains on listed equity shares are taxed at 12.5 percent on gains above an annual exemption threshold, while short-term gains attract a 20 percent rate. These rates, introduced through changes announced in the Union Budget 2024, are frequently lower than the slab rate many salaried and high-income investors pay on dividend income. The table below lays out the contrast simply.

This is exactly the kind of gap the Tax Preference theory predicts investors will respond to. A high-income investor who does not need immediate cash may genuinely prefer a company that retains profits and grows its share price over one that pays out regular, fully taxable dividends.

The growth-company mindset 🔗

You can see this preference reflected in how many new-age, high-growth companies operate. Businesses expanding rapidly, particularly in technology and e-commerce, typically retain almost all their earnings to fund expansion rather than distribute dividends. Investors buying into these companies are usually not doing so for income; they are betting on capital appreciation, and many are perfectly comfortable deferring any tax liability until they eventually sell.

So which theory actually wins? 🔗

In practice, neither theory fully explains real-world behaviour on its own, which is why financial managers rarely treat dividend policy as governed by a single rule. What tends to happen instead is a clientele effect: different companies attract different types of shareholders based on their payout habits, and each company’s dividend policy ends up reflecting the preferences of the investor base it has cultivated over time. A retiree-heavy shareholder base might push a company toward the Bird-in-Hand approach of steady payouts, while a base of high-income, long-term investors might favour retention consistent with the Tax Preference theory. Add to this the signalling effect, where a dividend change is often read by the market as a hint about management’s confidence in future earnings, and it becomes clear why dividend policy remains one of the most debated topics in corporate finance rather than a solved problem.

What do you think? If you were advising a mature, profitable Indian company with a large base of retail investors, would the Bird-in-Hand logic or the Tax Preference logic carry more weight in shaping its dividend policy? And does the post-2020 shift in dividend taxation change how you would expect Indian companies to behave differently from firms in markets where dividends are taxed more lightly?

References

1. https://breakingdownfinance.com/finance-topics/finance-basics/dividend-irrelevance-theory/
2. https://www.wallstreetmojo.com/bird-in-hand-theory/
3. https://www.sciencedirect.com/science/article/abs/pii/105905609290007Y
4. https://www.pwc.com/mu/en/services/india-desk/india-ddt-tax.html
5. https://www.incometaxindia.gov.in/w/capital-gain
6. https://www.pib.gov.in/PressReleaseIframePage.aspx?PRID=2036604&reg=3&lang=2