How to Calculate Sales on an Income Statement

by Neil Kokemuller; Updated September 26, 2017
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Net sales, or revenue, is the top line on a company's income statement. It is calculated by subtracting any discounts, allowances or returns from revenue generated during the reporting period.

Net Sales Calculation

Calculating net sales as opposed to total revenue allows a company to monitor lost revenue opportunities. Assume a company generates $100,000 in total revenue in a period, but has discounts and allowances of $10,000 and returns of $5,000. Its net sales are $100,000 less $15,000, or $85,000. Cost of goods sold is then subtracted from net sales, often recorded as "Revenue" on an income statement, to determine gross profit.

Additional Details

Some companies also itemize sales during the period into major categories on the income statement, such as "product sales" and "service sales." This slightly more detailed look offers more insights on sales activity. Improving net sales, or top-line results, is necessary for a company struggling to generate profit.

About the Author

Neil Kokemuller has been an active business, finance and education writer and content media website developer since 2007. He has been a college marketing professor since 2004. Kokemuller has additional professional experience in marketing, retail and small business. He holds a Master of Business Administration from Iowa State University.

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