A depreciation method in which a company
calculates one depreciation amount for each group of assets, such as a fleet of
company cars, instead of calculating individual schedules for each asset. Large
companies can save a significant amount of effort and record keeping by doing
group depreciation of their assets such as office equipment, cars, and trucks.
Accounting regulations require that companies depreciate the value of their
large assets each year. Group depreciation commonly is used by large
businesses, with more than half using this depreciation method.