Accelerated Depreciation Any method of depreciation used for accounting or income tax purposes that allows greater deductions in the earlier years of the life of an asset. Investopedia Says: The straight-line depreciation method spreads the cost evenly over the life of an asset. On the other hand, a method of accelerated depreciation like the double declining balance (DDB) allows you to deduct far more in the first years after purchase. Related Terms: Accounting Asset Depreciation General Depreciation System |