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STUDYMATERIAL - Depreciation – methods
MEANING:
Depreciation may be defined as the
permanent decrease in the value of an asset through wear and tear in the use or
the passage of time.
Depreciation is an expense or
loss involved in using machinery, motor vehicles, tools and other fixed assets
in the process of production and has to be provided for; this is done by
estimating the amount to be written off the value of particular aset each year and setting this
amount against the profits for that year.
Institute of chartered accountants of India
defines, “ a measure of the wearing
out, consumption o other loss of a value of a depreciable asset arising from
use, afflux ion of time or obsolescence through technology ad market changes.
Depreciation is allocated so as to charge
a fair proportion of the depreciable amount in each accounting period during the expected useful life of the
asset.
Deprciation includes amortisation of
assets whose useful life is predetermined.”
CAUSES OF DEPRECIATION :
1.
Physical deterioration:
It
is caused mainly from wear and tear when the asset is in use and from erosion,
rust, rot and decay from being exposed to wind, rain, sun and other elements of
nature.