Section 32 of Income Tax Act "Depreciation"
32. (1) In respect of depreciation of-
(i) buildings, machinery, plant or furniture, being tangible
assets;
(ii) know-how, patents, copyrights, trade marks, licences,
franchises or any other business or commercial rights of
similar nature, being intangible assets acquired on or after
the 1st day of April, 1998,
owned, wholly or partly, by the assessee and used for the
purposes of the business or profession, the following
deductions shall be allowed-
(i) in the case of assets of an undertaking engaged in
generation or generation and distribution of power, such
percentage on the actual cost thereof to the assessee as may
be prescribed;
(ii) in the case of any block of assets, such percentage on
the written down value thereof as may be prescribed:
Provided that no deduction shall be allowed under this
clause in respect of-
(a) any motor car manufactured outside India, where such
motor car is acquired by the assessee after the 28th day of
February, 1975 but before the 1st day of April, 2001, unless
it is used-
(i) in a business of running it on hire for tourists ; or
(ii) outside India in his business or profession in another
country ; and
(b) any machinery or plant if the actual cost thereof is
allowed as a deduction in one or more years under an
agreement entered into by the Central Government under
section 42 :
Provided further that where an asset referred to in
clause (i) or clause (ii) or clause (iia) or the first
proviso to clause (iia), as the case may be, is acquired by
the assessee during the previous year and is put to use for
the purposes of business or profession for a period of less
than one hundred and eighty days in that previous year, the
deduction under this sub-section in respect of such asset
shall be restricted to fifty per cent of the amount
calculated at the percentage prescribed for an asset under
clause (i) or clause (ii) or clause (iia), as the case may
be :
Provided also that where an asset referred to in clause (iia)
or the first proviso to clause (iia), as the case may be, is
acquired by the assessee during the previous year and is put
to use for the purposes of business for a period of less
than one hundred and eighty days in that previous year, and
the deduction under this sub-section in respect of such
asset is restricted to fifty per cent of the amount
calculated at the percentage prescribed for an asset under
clause (iia) for that previous year, then, the deduction for
the balance fifty per cent of the amount calculated at the
percentage prescribed for such asset under clause (iia)
shall be allowed under this sub-section in the immediately
succeeding previous year in respect of such asset:
Provided also that where an asset being commercial vehicle
is acquired by the assessee on or after the 1st day of
October, 1998 but before the 1st day of April, 1999 and is
put to use before the 1st day of April, 1999 for the
purposes of business or profession, the deduction in respect
of such asset shall be allowed on such percentage on the
written down value thereof as may be prescribed.
Explanation.-For the purposes of this proviso,-
(a) the expression "commercial vehicle" means "heavy goods
vehicle", "heavy passenger motor vehicle", "light motor
vehicle", "medium goods vehicle" and "medium passenger motor
vehicle" but does not include "maxi-cab", "motor-cab",
"tractor" and "road-roller";
(b) the expressions "heavy goods vehicle", "heavy
passenger motor vehicle", "light motor vehicle", "medium
goods vehicle", "medium passenger motor vehicle",
"maxi-cab", "motor-cab", "tractor" and "road roller" shall
have the meanings respectively as assigned to them in
section 2 of the Motor Vehicles Act, 1988 (59 of 1988):
Provided also that, in respect of the previous year relevant
to the assessment year commencing on the 1st day of April,
1991, the deduction in relation to any block of assets under
this clause shall, in the case of a company, be restricted
to seventy-five per cent of the amount calculated at the
percentage, on the written down value of such assets,
prescribed under this Act immediately before the
commencement of the Taxation Laws (Amendment) Act, 1991:
Provided also that the aggregate deduction, in respect of
depreciation of buildings, machinery, plant or furniture,
being tangible assets or know-how, patents, copyrights,
trademarks, licences, franchises or any other business or
commercial rights of similar nature, being intangible assets
allowable to the predecessor and the successor in the case
of succession referred to in clause (xiii), clause (xiiib)
and clause (xiv) of section 47 or section 170 or to the
amalgamating company and the amalgamated company in the case
of amalgamation, or to the demerged company and the
resulting company in the case of demerger, as the case may
be, shall not exceed in any previous year the deduction
calculated at the prescribed rates as if the succession or
the amalgamation or the demerger, as the case may be, had
not taken place, and such deduction shall be apportioned
between the predecessor and the successor, or the
amalgamating company and the amalgamated company, or the
demerged company and the resulting company, as the case may
be, in the ratio of the number of days for which the assets
were used by them.
Explanation 1.-Where the business or profession of the
assessee is carried on in a building not owned by him but in
respect of which the assessee holds a lease or other right
of occupancy and any capital expenditure is incurred by the
assessee for the purposes of the business or profession on
the construction of any structure or doing of any work in or
in relation to, and by way of renovation or extension of, or
improvement to, the building, then, the provisions of this
clause shall apply as if the said structure or work is a
building owned by the assessee.
Explanation 2.-For the purposes of this sub-section "written
down value of the block of assets" shall have the same
meaning as in clause (c) of sub-section (6) of section 43.
Explanation 3.-For the purposes of this sub-section, the
expression "assets" shall mean-
(a) tangible assets, being buildings, machinery, plant or
furniture;
(b) intangible assets, being know-how, patents, copyrights,
trade marks, licences, franchises or any other business or
commercial rights of similar nature.
Explanation 4.-For the purposes of this sub-section, the
expression "know-how" means any industrial information or
technique likely to assist in the manufacture or processing
of goods or in the working of a mine, oil-well or other
sources of mineral deposits (including searching for
discovery or testing of deposits for the winning of access
thereto).
Explanation 5.-For the removal of doubts, it is hereby
declared that the provisions of this sub-section shall apply
whether or not the assessee has claimed the deduction in
respect of depreciation in computing his total income;
(iia) in the case of any new machinery or plant (other than
ships and aircraft), which has been acquired and installed
after the 31st day of March, 2005, by an assessee engaged in
the business of manufacture or production of any article or
thing or in the business of generation, transmission or
distribution of power, a further sum equal to twenty per
cent of the actual cost of such machinery or plant shall be
allowed as deduction under clause (ii) :
Provided that where an assessee, sets up an undertaking or
enterprise for manufacture or production of any article or
thing, on or after the 1st day of April, 2015 in any
backward area notified by the Central Government in this
behalf, in the State of Andhra Pradesh or in the State of
Bihar or in the State of Telangana or in the State of West
Bengal, and acquires and installs any new machinery or plant
(other than ships and aircraft) for the purposes of the said
undertaking or enterprise during the period beginning on the
1st day of April, 2015 and ending before the 1st day of
April, 2020 in the said backward area, then, the provisions
of clause (iia) shall have effect, as if for the words
"twenty per cent", the words "thirty-five per cent" had been
substituted :
Provided further that no deduction shall be allowed in
respect of-
(A) any machinery or plant which, before its installation by
the assessee, was used either within or outside India by any
other person; or
(B) any machinery or plant installed in any office premises
or any residential accommodation, including accommodation in
the nature of a guest-house; or
(C) any office appliances or road transport vehicles; or
(D) any machinery or plant, the whole of the actual cost of
which is allowed as a deduction (whether by way of
depreciation or otherwise) in computing the income
chargeable under the head "Profits and gains of business or
profession" of any one previous year;
(iii) in the case of any building, machinery, plant or
furniture in respect of which depreciation is claimed and
allowed under clause (i) and which is sold, discarded,
demolished or destroyed in the previous year (other than the
previous year in which it is first brought into use), the
amount by which the moneys payable in respect of such
building, machinery, plant or furniture, together with the
amount of scrap value, if any, fall short of the written
down value thereof :
Provided that such deficiency is actually written off in the
books of the assessee.
Explanation.-For the purposes of this clause,-
(1) "moneys payable" in respect of any building, machinery,
plant or furniture includes-
(a) any insurance, salvage or compensation moneys payable in
respect thereof;
(b) where the building, machinery, plant or furniture is
sold, the price for which it is sold,
so, however, that where the actual cost of a motor car is,
in accordance with the proviso to clause (1) of section 43,
taken to be twenty-five thousand rupees, the moneys payable
in respect of such motor car shall be taken to be a sum
which bears to the amount for which the motor car is sold
or, as the case may be, the amount of any insurance, salvage
or compensation moneys payable in respect thereof (including
the amount of scrap value, if any) the same proportion as
the amount of twenty-five thousand rupees bears to the
actual cost of the motor car to the assessee as it would
have been computed before applying the said proviso;
(2) "sold" includes a transfer by way of exchange or a
compulsory acquisition under any law for the time being in
force but does not include a transfer, in a scheme of
amalgamation, of any asset by the amalgamating company to
the amalgamated company where the amalgamated company is an
Indian company or in a scheme of amalgamation of a banking
company, as referred to in clause (c) of section 5 of the
Banking Regulation Act, 1949 (10 of 1949) with a banking
institution as referred to in sub-section (15) of section 45
of the said Act, sanctioned and brought into force by the
Central Government under sub-section (7) of section 45 of
that Act, of any asset by the banking company to the banking
institution.
(iv) [***]
(v) [***]
(vi) [***]
(1A) [***]
(2) Where, in the assessment of the assessee, full effect
cannot be given to any allowance under sub-section (1) in
any previous year, owing to there being no profits or gains
chargeable for that previous year, or owing to the profits
or gains chargeable being less than the allowance, then,
subject to the provisions of sub-section (2) of section 72
and sub-section (3) of section 73, the allowance or the part
of the allowance to which effect has not been given, as the
case may be, shall be added to the amount of the allowance
for depreciation for the following previous year and deemed
to be part of that allowance, or if there is no such
allowance for that previous year, be deemed to be the
allowance for that previous year, and so on for the
succeeding previous years.
What is Profits and gains of business or profession? Section 28 of Income Tax Act 1961
What is Repairs and insurance of machinery, plant and furniture? Section 31 of Income Tax Act 1961
What is Depreciation? Section 32 of Income Tax Act 1961
What is Investment allowance? Section 32A of Income Tax Act 1961
What is Investment deposit account? Section 32AB of Income Tax Act 1961
What is Investment in new plant or machinery? Section 32AC of Income Tax Act 1961