Read a P&L in 5 Minutes

The Profit & Loss statement (Income Statement) shows whether your business made money over a period of time.

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The Structure, Top to Bottom

Line	What It Means
Revenue (Sales)	Everything you earned before any costs
− Cost of Goods Sold (COGS)	Direct cost of what you sold (materials, direct labor)
= Gross Profit	What's left after covering the direct cost of sales
− Operating Expenses	Rent, payroll, marketing, software, insurance, etc.
= Operating Income	Profit from normal business operations
± Other Income / Expense	Interest, one-time gains or losses, taxes
= Net Income	The bottom line — what you actually kept

Read It Backwards

Start at Net Income (the bottom line) to see the result, then work your way up to understand why. Did revenue drop? Did an expense line spike? The story is always somewhere in the middle.

Three Ratios Worth Knowing

Ratio	Formula	What It Tells You
Gross Margin %	Gross Profit ÷ Revenue	How much you keep after direct costs
Operating Margin %	Operating Income ÷ Revenue	Profitability from core operations
Net Margin %	Net Income ÷ Revenue	Overall profitability, after everything

Red Flags to Watch For

Revenue is growing but Net Income is shrinking
Gross Margin is declining quarter over quarter
Expenses are growing faster than Revenue
Big swings in "Other Income/Expense" that mask what's really happening in the core business

Frequently Asked Questions

What's the difference between Gross Profit and Net Income?

Gross Profit is revenue minus the direct cost of what you sold (COGS). Net Income is what's left after every other expense, plus other income/expense items, are also subtracted — the true bottom line.

Why would revenue grow while profit shrinks?

Usually because expenses are growing faster than revenue, or margins are getting squeezed by rising costs. It's one of the clearest early-warning signs worth investigating immediately.

What's a healthy gross margin?

It varies enormously by industry — software companies often see 70%+ while retail or restaurants may run much lower. Compare your margin to your own history and industry benchmarks rather than a universal number.

Is there a template to build my own P&L?

Yes — the free Profit and Loss Template below gives you an editable spreadsheet with this exact structure already built in.

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