The payout ratio: the single best dividend-cut warning.

1. The base ratio

Payout ratio in its simplest form is annual dividend per share divided by earnings per share:

Payout = D / EPS

Expressed as a percentage. A 50 % payout ratio means the company distributes half of its reported earnings as dividends and retains the other half. A 100 % payout means the company distributes everything earned. Above 100 % means the company is paying out more than it earns — sustainable only via cash on hand, debt issuance, or asset sales, none of which can continue indefinitely.

2. The free-cash-flow variant

GAAP earnings include non-cash charges that do not affect dividend-paying capacity: depreciation, amortisation, write-downs, deferred-tax movements. A capital-intensive business may report low or negative GAAP earnings while generating substantial free cash flow. The cash-flow payout ratio fixes this distortion:

FCF Payout = Dividends paid / Free cash flow

Free cash flow is typically defined as operating cash flow minus capital expenditure. For most mature dividend-payers, the FCF payout ratio is the more honest sustainability metric. Companies that look stretched on a GAAP basis often look comfortable on an FCF basis, and vice versa — a divergence worth investigating.

3. AFFO payout for REITs

Real Estate Investment Trusts are a special case. REIT GAAP earnings are dominated by non-cash depreciation on properties that are typically appreciating in value. The standard REIT metric is Adjusted Funds From Operations (AFFO): net income plus depreciation, minus recurring capital expenditure. The AFFO payout ratio is the REIT-equivalent of the FCF payout, and is the figure REIT analysts cite. A 90 % AFFO payout is normal for a US equity REIT; the same ratio applied to GAAP earnings would look distressed.

4. Industry norms

Payout ratio norms vary substantially by industry. The thresholds that signal “safe” or “stretched” differ depending on the business model:

• Utilities (regulated): 60–75 % normal. Capital-intensive but regulated returns provide stability.
• Consumer staples: 50–70 % normal. High-margin, low-capex businesses with stable cash flows.
• Big pharma: 50–65 % normal. Long product cycles, patent cliffs introduce specific risk.
• Banks (post-2010): 30–45 % normal. Stress-test regulation caps payouts in adverse scenarios.
• Industrials: 40–60 % normal. Cyclical earnings, conservative dividend policies.
• REITs (US equity): 70–90 % AFFO normal. Required by tax structure to distribute most income.
• MLPs (US): 90 %+ distribution coverage. Pass-through tax structure; distinct from corporate dividends.
• Tech (mature, e.g., Microsoft, Apple, Cisco): 25–40 % normal. High retained earnings, buyback bias.

A 75 % payout for a regulated utility is healthy; the same payout for a software business is alarming. Always compare a company’s payout to its industry norm, not to a universal threshold.

5. The high-payout warning

A payout ratio above the industry norm is not automatically a problem — it can reflect a temporarily depressed earnings denominator (cyclical trough) or a deliberate one-time elevation. The diagnostic question is whether the elevation is structural or transient.

• Transient causes: a single bad year, a one-off charge, a temporary cyclical trough. Payout ratio is high because earnings are temporarily low; the dividend can be maintained until earnings normalise.
• Structural causes: earnings are in secular decline, the business is shrinking, or the dividend has been raised faster than earnings growth can support. Payout ratio is high because the dividend is too generous for the underlying cash-generating capacity. A cut becomes likely.

6. The low-payout question

A payout ratio significantly below the industry norm is sometimes interpreted as “the dividend has substantial capacity to grow.” That interpretation is partly correct but incomplete. A low payout can also reflect that management does not view dividends as a primary capital-return mechanism — preferring buybacks, M&A, or organic reinvestment. A 20 % payout in a mature business with limited reinvestment opportunities is more revealing about management preference than about dividend capacity.

7. Worked example: payout ratio across the cycle

A UK industrial reports the following annual figures over five years: EPS of £2.40, £2.80, £1.20 (recession year), £2.10, £3.00. Dividend per share over the same period: £1.20, £1.30, £1.30 (held flat through the recession), £1.40, £1.50. Payout ratios: 50 %, 46 %, 108 %, 67 %, 50 %.

The 108 % spike in the recession year is consistent with a transient earnings dip and a deliberately maintained dividend. The fact that EPS recovered and the payout normalised within two years validates the management decision. A persistent multi-year payout above 90 % would have been a different signal — that the dividend is structurally too high.

8. The combined yield-and-payout signal

The most useful joint diagnostic is yield and payout ratio together. A high yield with a moderate payout is a stock the market has marked down for non-dividend reasons (general bearishness, sector rotation, balance-sheet concerns) — potentially a good entry. A high yield with a high payout is the yield-trap signature; the market has already priced in dividend-cut risk. A low yield with a high payout is unusual; if seen, investigate non-dividend uses of cash (buybacks, M&A) that may be elevating the payout artificially. A low yield with a low payout is the dividend-growth profile — quiet income now, the capacity for substantial growth later.