From Decision Support Technology:
Bassets Depreciation Calculator calculates monthly depreciation for the entire life of an asset. You can view the Prior accumulated, current period(s), total depreciation, and net book balance of an asset. It will allow you to select depreciation method, first year convention, recovery periods and even personal, real, or luxury automobile property types. It can dynamically calculate based on the calendar dates you select and can also process depreciation with or without Bonus. Bassets Depreciation Calculator has the ability to export a detailed schedule to Excel with the annual depreciation, cumulative total and remaining value by each year. Version 1.3 may include unspecified updates, enhancements, or bug fixes.