Cost of revenue is the total direct cost of producing and delivering the goods or services sold in a period. It is the caption a business uses when its costs of delivery run wider than the cost of the goods that left the shelf, because the line has to hold the cost of services delivered as well. That makes it broader than cost of goods sold rather than another name for it, and on a business that sells nothing but tangible goods the two usually describe the same amount.
Where the Caption Comes From
The caption comes from a filing rule, and its reach is narrower than the term’s popularity suggests. Regulation S-X indicates the line items which, if applicable, and except as otherwise permitted by the Commission, should appear on the face of the statements of comprehensive income companies file with the SEC, and costs and expenses applicable to sales and revenues is caption 2 on that list, stating separately the cost of tangible goods sold, the operating expenses of public utilities or others, the expenses applicable to rental income, the cost of services, and the expenses applicable to other revenues (17 CFR 210.5-03). A business that files nothing with the Commission captions its statement its own way. What the rule fixes is which cost classes are shown separately, not which costs go inside them.
Those cost classes are not arbitrary. Each answers a revenue class stated separately at the caption above it, a list set out in net sales. The rule then ties the two sides together as they aggregate: where a revenue class that is not more than 10 percent of the sum of the items is combined with another, as the same section permits, the related costs and expenses shall be combined in the same manner (17 CFR 210.5-03). That is how a business earning several kinds of revenue ends up reporting a single cost line beneath them.
What the rule does not do is dictate the words a filer prints over that line. Microsoft titles it Cost of revenue, splits it into a product class and a service and other class, and its accounting policy note puts inside it the costs of supporting cloud and online services, the operating costs of product support and distribution centers, manufacturing and distribution costs, traffic acquisition costs, and the costs of delivering consulting services. Sales and marketing is not in that list and sits on a line of its own below the gross margin subtotal (Microsoft Corporation, Form 10-K, fiscal 2026). What the rule keeps below the line, at the selling, general and administrative caption, is set out in SG&A expenses.
What Belongs Inside the Line
The test is whether the cost was incurred to deliver what was sold in the period. Say a services business assembles the line like this.
Delivery payroll and payroll taxes, chargeable hours 412,000
Subcontracted specialist work bought for client files 38,000
Hosting and per-file software consumed in delivery 21,000
Cost of revenue 471,000The office rent, the firm-wide software and the administrative payroll are absent, because none of them was incurred to deliver one engagement rather than the next. What decides that is in direct cost, and the pool the excluded costs fall into is in overhead.
On a client with inventory that boundary is drawn for you, because the units that left the shelf carry their own cost. On a software or service client nothing carries it, so the firm decides which payroll and which vendor costs count as delivery. That decision is a policy rather than a calculation, and it has to be applied the same way every period, or this year’s line cannot be read against last year’s. Where the subtotals it feeds sit on the statement is in multi-step income statement.
Cost of Revenue Versus Cost of Goods Sold
Cost of goods sold is what the units sold in the period cost to buy or make, so it exists only where there is inventory to run out. Cost of revenue is the whole direct cost of delivering what was sold, so it carries that same goods cost where one exists and takes in the cost of services delivered alongside it.
On a business whose only revenue comes from tangible products the two usually describe the same amount, though the filing caption leaves room to widen it, because merchandising organizations, both wholesale and retail, may include occupancy and buying costs under caption 2(a) (17 CFR 210.5-03).
The tax side keeps the narrower term. The goods cost is figured on Form 1125-A, Cost of Goods Sold, which attaches to Form 1120, 1120-C, 1120-F, 1120S, or 1065 and reaches cost of goods sold at line 8 (IRS, Form 1125-A, Rev. November 2024), and how that goods cost is built is worked through in raw materials. The subtraction this line feeds, and the subtotal it produces, is in gross profit.
Common Questions
Not usually. Cost of goods sold covers what the goods sold in the period cost, while cost of revenue is the wider caption that also carries the cost of services delivered. On a business whose only revenue is the sale of tangible products the two usually describe the same amount, though the rule lets wholesale and retail merchandisers include occupancy and buying costs in the goods caption.
It is what it cost to produce and deliver the things the business sold in the period. Everything spent on running the business as a whole, on winning the sale, on borrowing and on tax sits below it instead.
Revenue is what the business earned from what it sold; cost of revenue is what delivering it cost. Cost of revenue is subtracted from revenue on the statement, and what revenue itself does and does not include is in sales revenue.
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