# Break-Even Points — Operating, Financial and Combined
Three distinct break-evens map to the three layers of the income statement.
## 1. Operating BEP
Sales level at which EBIT = 0 (Contribution just covers operating fixed cost).
- BEP (units) = Fixed Cost ÷ Contribution per unit
- BEP (₹) = Fixed Cost ÷ P/V Ratio
## 2. Financial BEP
EBIT level at which EPS = 0 — i.e., EBIT just covers interest plus the grossed-up preference dividend.
> Financial BEP (EBIT) = Interest + Preference Dividend ÷ (1 − t)
Below this EBIT, equity shareholders take a loss even if the company is operationally profitable.
## 3. Combined BEP
Sales level at which EPS = 0, considering both operating and financial fixed costs together.
> Combined BEP (Sales ₹) = [Fixed Cost + Interest + PD/(1−t)] ÷ P/V Ratio
## Why three?
They isolate the source of risk:
- A firm above Operating BEP but below Financial BEP is in financial distress (operating profit exists but is gobbled up by interest).
- The gap between Operating BEP and Combined BEP is the firm's financial risk cushion.
## Margin of Safety (MOS)
- MOS (₹) = Actual Sales − Operating BEP Sales
- MOS ratio = MOS ÷ Actual Sales
- MOS ratio = 1 / DOL
A high MOS means a wide gap between current sales and the operating break-even.