Another name for the income statement. Summarizes revenues, costs, and expenses over a reporting period to show whether a business made or lost money.
Understanding Profit and Loss Statement (P&L)
The Profit and Loss statement (P&L) is another name for the income statement — the financial report that summarizes revenue, costs, and expenses over a specific period to determine whether a business operated at a profit or a loss.
The P&L is structured in layers: Gross Revenue at the top, minus returns and discounts to get Net Revenue, minus COGS to get Gross Profit, minus operating expenses to get Operating Profit, and minus interest and taxes to arrive at Net Profit (or Net Loss).
Business owners, accountants, and tax preparers refer to this report interchangeably as the P&L, income statement, or statement of operations. Regardless of the name, it is one of the three essential financial statements (alongside the balance sheet and cash flow statement).
Why It Matters for Ecommerce
Reviewing your P&L monthly is the most effective way to track ecommerce business health. It answers the most fundamental question: are you making money? By comparing P&Ls across months, you can identify seasonal trends, measure the ROI of advertising spend, and catch expense creep before it erodes profitability.
Practical Example
A quarterly P&L comparison reveals that your Q1 gross margin was 62% but dropped to 55% in Q2. Investigating further, you discover your supplier raised wholesale prices by 12% in April. This P&L insight lets you decide whether to raise selling prices, switch suppliers, or discontinue low-margin products.
Related Terms
Income Statement
A financial statement showing revenue, expenses, and profit or loss over a specific period. Also called a profit and loss statement (P&L), it measures a company's financial performance.
AccountingGross Profit
Revenue minus the cost of goods sold (COGS). Measures how efficiently a business produces or sources its products before accounting for overhead, taxes, and other operating expenses.
AccountingNet Income
Total revenue minus all expenses, taxes, and costs — the "bottom line" of the income statement. Represents the actual profit a business earns after all deductions.
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