Dividend Policy and Payout Ratio
The dividend payout ratio tells you what share of profit a company hands to shareholders as dividends. The rest is retained to fund growth. These notes cover how to calculate payout and retention, and the big question behind dividend policy: does paying more actually make shareholders richer?
What you will learn
- How to calculate the dividend payout ratio from totals or per share
- The retention (plowback) ratio and how it links to growth
- Why companies like to keep dividends smooth and steady
- The M&M argument that dividend policy doesn't matter in perfect markets
- Where stock dividends, stock splits, and buybacks fit in
The formulas
- DPS
- dividends per share
- EPS
- earnings per share
- b
- share of earnings kept in the business
- ROE
- return on equity
- g
- growth rate the firm can fund from retained earnings
Worked example
A company earns net income of $2,000,000, has 1,000,000 shares, and pays $800,000 in dividends. Its ROE is 15%. Find the payout ratio, retention ratio, and sustainable growth rate.
- EPS = $2,000,000 ÷ 1,000,000 = $2.00.
- DPS = $800,000 ÷ 1,000,000 = $0.80.
- Payout ratio = 0.80 ÷ 2.00 = 40%.
- Retention ratio = 1 − 40% = 60%.
- Sustainable growth g = 15% × 60% = 9%.
Answer: The company pays out 40% of earnings, retains 60%, and can grow about 9% a year from retained earnings alone.
Common questions
How do you calculate the dividend payout ratio?
Divide total dividends by net income, or dividends per share by earnings per share. A firm paying $0.80 per share out of $2.00 EPS has a 40% payout ratio. Both versions give the same answer when the share count is the same.
What is a good dividend payout ratio?
It depends on the business. Mature, stable firms such as utilities often pay out a large share of earnings, while fast-growing firms may pay little or nothing and reinvest instead. A ratio above 100% for long periods is a warning sign because the dividend isn't covered by earnings.
What is the difference between the payout ratio and the retention ratio?
They are two halves of the same profit. The payout ratio is the share paid out as dividends; the retention ratio is the share kept in the business. They always add up to 100%, so a 40% payout means a 60% retention ratio.
Does dividend policy affect firm value?
In a perfect market, Miller and Modigliani showed it doesn't: shareholders can create their own dividend by selling shares. In practice, taxes, signaling, and investor preferences mean dividend changes can move share prices, which is why firms avoid cutting dividends.