What Is Revenue?
Revenue is the total income a business generates from its normal operations — selling goods or services — before any expenses are deducted. It's the "top line" of the income statement and the starting point for measuring profitability.
What revenue is and why it matters
Revenue is the money a business earns from doing what it does, distinct from the profit it keeps after costs. Under accrual accounting and GAAP's revenue-recognition rules, revenue is recorded when it's earned — when goods are delivered or services performed — not necessarily when cash is received. That distinction is why a business can report revenue while the cash still sits in receivables, and why prepayments are held as deferred revenue until earned. Revenue growth is a primary measure of business momentum, but on its own it says nothing about profitability — costs determine whether that top line becomes a bottom-line profit.
A worked example
A software company signs $500,000 in annual contracts during the year, all delivered as ongoing service. Under revenue recognition, it records revenue as the service is provided across the year, not all at signing. Suppose $460,000 of service was actually delivered by year-end and $40,000 relates to periods not yet served — then reported revenue is $460,000, with the remaining $40,000 held as deferred revenue. The top line reflects what was earned, not merely what was sold or collected.
How firms handle it today
Firms recognize revenue in line with GAAP, adjusting the books at close for deferred and accrued revenue so the income statement reflects what was truly earned in the period.
Related terms
- Income statement
- Net income
- Deferred revenue
- Accrual accounting
- Gross margin
FAQ
What's the difference between revenue and income?
Revenue is total sales before costs (the top line); income, or net income, is what remains after all expenses (the bottom line).
When is revenue recognized?
When it's earned — goods delivered or services performed — under GAAP's revenue-recognition principle, not necessarily when cash is received.
What's the difference between revenue and cash?
Revenue can be recorded before cash arrives (sitting in receivables) or after it arrives (having been deferred), because it's tied to when it's earned.