The
Definition Of

Horizontal analysis

Horizontal analysis, also called trend analysis, is a technique for evaluating a series of financial statement data over a period of time. Its purpose is to determine the increase or decrease that has taken place. This change may be expressed as either an amount or a percentage.

Horizontal analysis is used primarily in intracompany comparisons. Two features in published financial statements facilitate this type of comparison: First, each of the financial statements presents comparative financial data for a minimum of two years. Second, a summary of selected financial data is presented for a series of five to ten years or more.