Depreciation Question:

Under the Companies Act: Depreciation is computed either using the straight line method or written down value method. In straight line method the amount of depreciation is uniform for all the years where in written down method the amount of depreciation is highest in the first year and gradually decreases in the subsequent years.

Under Income Tax Act: Depreciation is computed using written down value method. Also it is charged on the block of assets and not on individual assets. The block of assets means a group of assets for which the same rate of depreciation is applicable.