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Rate of Depreciation

TL
ThinkLedger Editorial
22 min read

Introduction

The depreciation shall be calculated at the specified rates as per the written-down value method or the straight-line method, as the case may be. An entity engaged in the generation or distribution of power shall have an option to claim depreciation as per SLM or as per WDV. For all other entities, the depreciation shall be calculated as per the WDV method.

To calculate the depreciation as per the WDV method, the depreciable assets have to be classified into various blocks. For current year there are 9 blocks of assets which are classified into 5 categories of tangible and intangible assets such as Building, Furniture & Fittings, Machinery and Plant, Ships and Intangible Assets (not being goodwill of business or profession).

1. Rates Prescribed for the WDV method

In case of depreciable assets of an undertaking, not being an entity engaged in the generation or generation and distribution of power, the following are the prescribed rates of depreciation. These rates shall be referred to for the calculation of depreciation as per the WDV method.

Block of assets Depreciation as % of WDV
I. BUILDING [See Notes 1 to 4 below the Table]  
  (1) Buildings which are used mainly for residential purposes except hotels and boarding houses 5
  (2) Buildings other than those used mainly for residential purposes and not covered by sub-items (1) above and (3) below 10
  (3) Buildings for installing machinery and plant forming part of water supply project or water treatment system and which is put to use for the purpose of business of providing infrastructure facilities under clause (i) of sub-section (4) of section 80-IA of the Income-tax Act 1961 100
  (4) Purely temporary erections such as wooden structures 100
II. FURNITURE AND FITTINGS  
  Furniture and fittings including electrical fittings [See Note 5 below the Table] 10
III. MACHINERY AND PLANT  
  (1) Machinery and plant other than those covered by sub-items (2), (3) and (8) below: 15
  (2)

(i) Motor cars, other than those used in a business of running them on hire, acquired or put to use on or after the 1st day of April, 1990

(ii) Motor cars, other than those used in a business of running them on hire, acquired on or after August 23, 2019 but before April 1, 2020 and put to use before April 1, 2020.

15

NA

  (3) (i) Aeroplanes – Aeroengines 40
    (ii)

(a) Motor buses, motor lorries and motor taxis used in a business of running them on hire,

(b) Motor buses, motor lorries and motor taxis used in a business of running them on hire, acquired on or after August 23, 2019 but before April 1, 2020 and is put to use before April 1, 2020.

30

45

    (iii) New commercial vehicle which is acquired on or after the 1st day of January, 2009 but before the 1st day of October, 2009 and is put to use before the 1st day of October, 2009 for the purposes of business or profession [See paragraph 6 of the Notes below this Table] 40
    (iv) Moulds used in rubber and plastic goods factories 30
    (v) Air pollution control equipment, being—  
      (a) Electrostatic precipitation systems 40
      (b) Felt-filter systems
      (c) Dust collector systems
      (d) Scrubber-counter current/venturi/packed bed/cyclonic scrubbers
      (e) Ash handling system and evacuation system  
    (vi) Water pollution control equipment, being—  
      (a) Mechanical screen systems 40
      (b) Aerated detritus chambers (including air compressor)
      (c) Mechanically skimmed oil and grease removal systems
      (d) Chemical feed systems and flash mixing equipment
      (e) Mechanical flocculators and mechanical reactors
      (f) Diffused air/mechanically aerated activated sludge systems
      (g) Aerated lagoon systems
      (h) Biofilters
      (i) Methane-recovery anaerobic digester systems
      (j) Air floatation systems
      (k) Air/steam stripping systems
      (l) Urea Hydrolysis systems
      (m) Marine outfall systems
      (n) Centrifuge for dewatering sludge
      (o) Rotating biological contractor or bio-disc
      (p) Ion exchange resin column
      (q) Activated carbon column
    (vii) (a) Solidwaste control equipments being - caustic/lime/chrome/mineral/cryolite recovery systems 40
      (b) Solidwaste recycling and resource recovery systems
    (viii) Machinery and plant, used in semi-conductor industry covering all integrated circuits (ICs) (excluding hybrid integrated circuits) ranging from small scale integration (SSI) to large scale integration/very large-scale integration (LSI/VLSI) as also discrete semi-conductor devices such as diodes, transistors, thyristors, triacs, etc., other than those covered by entries (viii), (ix) and (x) of this sub-item and sub-item (8) below 30
    (ix) Lifesaving medical equipment, being—  
      (a) D.C. Defibrillators for internal use and pace makers 40
      (b) Haemodialysors
      (c) Heart lung machine
      (d) Cobalt Therapy Unit
      (e) Colour Doppler
      (f) SPECT Gamma Camera
      (g) Vascular Angiography System including Digital subtraction Angio-graphy
      (h) Ventilator used with anaesthesia apparatus
      (i) Magnetic Resonance Imaging System
      (j) Surgical Laser
      (k) Ventilators other than those used with anaesthesia
      (l) Gamma knife
      (m) Bone Marrow Transplant Equipment including silastic long standing intravenous catheters for chemotherapy
      (n) Fibreoptic endoscopes including Paediatric resectoscope/audit resectoscope, Peritoneoscopes, Arthoscope, Microlaryngoscope, Fibreoptic Flexible Nasal Pharyngo Bronchoscope, Fibreoptic Flexi-ble Laryngo Bronchoscope, Video Laryngo Bronchoscope and Video Oesophago Gastroscope, Stroboscope, Fibreoptic Flexible Oesophago Gastroscope
      (o) Laparoscope (single incision)
  (4) Containers made of glass or plastic used as re-fills 40
  (5) Computers including computer software [See note 7 below the Table] 40
  (6) Machinery and plant, acquired and installed on or after the 1st day of September, 2002 in a water supply project or a water treatment system and which is put to use for the purpose of business of providing infrastructure facility under clause (i) of sub-section (4) of section 80-IA [See Notes 4 and 8 below the Table] 40
  (7) (i) Wooden parts used in artificial silk manufacturing machinery 40
    (ii) Cinematograph films - bulbs of studio lights 40
    (iii) Match factories - Wooden match frames 40
    (iv) Mines and quarries:  
      (a) Tubs, winding ropes, haulage ropes and sand stowing pipes 40
      (b) Safety lamps
    (v) Salt works - Salt pans, reservoirs and condensers, etc., made of earthy, sandy or clayey material or any other similar material 40
    (vi) Flour mills – Rollers 40
    (vii) Iron and steel industry - Rolling mill rolls 40
    (viii) Sugar works – Rollers 40
    (ix) Energy saving devices, being—  
      A. Specialised boilers and furnaces:  
        (a) Ignifluid/fluidized bed boilers 40
        (b) Flameless furnaces and continuous pusher type furnaces
        (c) Fluidized bed type heat treatment furnaces
        (d) High efficiency boilers (thermal efficiency higher than 75 per cent in case of coal fired and 80 per cent in case of oil/gas fired boilers)
      B. Instrumentation and monitoring system for monitoring energy flows:  
        (a) Automatic electrical load monitoring systems 40
        (b) Digital heat loss meters
        (c) Micro-processor based control systems
        (d) Infra-red thermography
        (e) Meters for measuring heat losses, furnace oil flow, steam flow, electric energy and power factor meters
        (f) Maximum demand indicator and clamp on power meters
        (g) Exhaust gases analyser
        (h) Fuel oil pump test bench
      C. Waste heat recovery equipment:  
        (a) Economisers and feed water heaters 40
        (b) Recuperators and air pre-heaters
        (c) Heat pumps
        (d) Thermal energy wheel for high and low temperature waste heat recovery
      D. Co-generation systems:  
        (a) Back pressure pass out, controlled extraction, extraction-cum-condensing turbines for co-generation along with pressure boilers 40
        (b) Vapour absorption refrigeration systems
        (c) Organic rankine cycle power systems
        (d) Low inlet pressure small steam turbines
      E. Electrical equipment:  
        (a) Shunt capacitors and synchronous condenser systems 40
        (b) Automatic power cut off devices (relays) mounted on individual motors
        (c) Automatic voltage controller
        (d) Power factor controller for AC motors
        (e) Solid state devices for controlling motor speeds
        (f) Thermally energy-efficient stenters (which require 800 or less kilocalories of heat to evaporate one kilogram of water)
        (g) Series compensation equipment
        (h) Flexible AC Transmission (FACT) devices - Thyristor controlled
          series compensation equipment
        (i) Time of Day (ToD) energy meters
        (j) Equipment to establish transmission highways for National Power Grid to facilitate transfer of surplus power of one region to the deficient region
        (k) Remote terminal units/intelligent electronic devices, computer hardware/software, router/bridges, other required equipment and associated communication systems for supervisory control and data acquisition systems, energy management systems and distribution management systems for power transmission systems
        (l) Special energy meters for Availability Based Tariff (ABT)
      F. Burners:  
        (a) 0 to 10 per cent excess air burners 40
        (b) Emulsion burners
        (c) Burners using air with high pre-heat temperature (above 300°C)
      G. Other equipment:  
        (a) Wet air oxidation equipment for recovery of chemicals and heat 40
        (b) Mechanical vapour recompressors
        (c) Thin film evaporators
        (d) Automatic micro-processor-based load demand controllers
        (e) Coal based producer gas plants
        (f) Fluid drives and fluid couplings
        (g) Turbo charges/super-charges
        (h) Sealed radiation sources for radiation processing plants
    (x) Gas cylinders including valves and regulators 40
    (xi) Glass manufacturing concerns - Direct fire glass melting furnaces 40
    (xii) Mineral oil concerns:  
      (a) Plant used in field operations (above ground) distribution - Returnable packages 40
      (b) Plant used in field operations (below ground), but not including kerbside pumps including underground tanks and fittings used in field operations (distribution) by mineral oil concerns
      (c) Oil wells not covered in clauses (a) and (b) 15
    (xiii) Renewal energy devices being—  
      (a) Flat plate solar collectors 40
      (b) Concentrating and pipe type solar collectors
      (c) Solar cookers
      (d) Solar water heaters and systems
      (e) Air/gas/fluid heating systems
      (f) Solar crop driers and systems
      (g) Solar refrigeration, cold storages and air-conditioning systems
      (h) Solar steels and desalination systems
      (i) Solar power generating systems
      (j) Solar pumps based on solar-thermal and solar-photovoltaic conversion
      (k) Solar-photovoltaic modules and panels for water pumping and other applications
      (l) Windmills and any specially designed devices which run on wind-mills installed on or before March 31, 2012 or installed on or after April 1, 2014
      (m) Any special devices including electric generators and pumps running on wind energy installed on or before March 31, 2012 or installed on or after April 1, 2014
      (n) Biogas plant and biogas engines
      (o) Electrically operated vehicles including battery powered or fuel-cell powered vehicles
      (p) Agricultural and municipal waste conversion devices producing energy
      (q) Equipment for utilising ocean waste and thermal energy
      (r) Machinery and plant used in the manufacture of any of the above sub-items
  (8) (i) Books owned by assessees carrying on a profession—  
      (a) Books, being annual publications 40
      (b) Books, other than those covered by entry (a) above 40
    (ii) Books owned by assessees carrying on business in running lending libraries 40
IV. SHIPS  
  (1) Ocean-going ships including dredgers, tugs, barges, survey launches and other similar ships used mainly for dredging purposes and fishing vessels with wooden hull 20
  (2) Vessels ordinarily operating on inland waters, not covered by sub-item (3) below 20
  (3) Vessels ordinarily operating on inland waters being speed boats [See Note 9 below the Table] 20
V. INTANGIBLE ASSETS  
  Know-how, patents, copyrights, trademarks, licences, franchises or any other business or commercial rights of similar nature 25

Notes:

1. "Buildings" include roads, bridges, culverts, wells and Tubewells.

2. A building shall be deemed to be a building used mainly for residential purposes, if the built-up floor area thereof used for residential purposes is not less than sixty-six and two-third per cent of its total built-up floor area and shall include any such building in the factory premises.

3. In respect of any structure or work by way of renovation or improvement in or in relation to a building referred to in section 33(6), the percentage to be applied will be the percentage specified against sub-item (1) or (2) of item 1 of Part A as may be appropriate to the class of building in or in relation to which the renovation or improvement is affected. Where the structure is constructed or the work is done by way of extension of any such building, the percentage to be applied would be such percentage as would be appropriate, as if the structure or work constituted a separate building.

4. Water treatment system includes system for desalination, demineralization and purification of water.

5. "Electrical fittings" include electrical wiring, switches, sockets, other fittings and fans, etc.

6. "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". 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).

7. "Computer software" means any computer programme recorded on any disc, tape, perforated media or other information storage device.

8. Machinery and plant include pipes needed for delivery from the source of supply of raw water to the plant and from the plant to the storage facility.

9. "Speed boat" means a motor boat driven by a high-speed internal combustion engine capable of propelling the boat at a speed exceeding 24 kilometers per hour in still water and so designed that when running at a speed, it will plane, i.e., its bow will rise from the water.

2. Rates Prescribed for SLM method

In case of depreciable assets of an undertaking engaged in generation or generation and distribution of power, following are the prescribed rates of deprecation. These rates shall be referred to for calculation of depreciation as per SLM method.

Class of assets Depreciation as % of actual cost
(a) Plant and Machinery in generating stations including plant foundations:  
(i) Hydro-electric 3.4
(ii) Steam electric NHRS & Waste heat recovery Boilers/plants 7.84
(iii) Diesel electric and Gas plant 8.24
(b) Cooling towers and circulating water systems 7.84
(c) Hydraulic works forming part of Hydro-electric system including:  
(i) Dams, spillways weirs, canals, reinforced concrete flumes and syphons 1.95
(ii) Reinforced concrete pipelines and surge tanks, steel pipelines, sluice gates, steel surge (tanks), hydraulic control valves and other hydraulic works. 3.4
(d) Building and civil engineering works of permanent character, not mentioned above  
(i) Office and showrooms 3.02
(ii) Containing Thermo-electric generating plant 7.84
(iii) Containing Hydro-Electric generating plant 3.4
(iv) Temporary erection such as wooden structures 33.4
(v) Roads other than Kutcha roads 3.02
(vi) Others 3.02
(e) Transformers, transformer (Kiosk) sub-station equipment and other fixed apparatus (including plant foundations)  
                     (i) Transformers (including foundations) having a rating of 100 kilovolt amperes and over 7.81
(ii) Others 7.84
(f) Switchgear including cable connections 7.84
(g) Lightning arrestor:  
(i) Station type 7.84
(ii) Pole type 12.77
(iii) Synchronous condenser 5.27
(h) Batteries 33.4
(i) Underground cable including joint boxes and disconnection boxes 5.27
(ii) Cable duct system 3.02
(i) Overhead lines including supports:  
(i) Lines on fabricated steel operating at nominal voltages higher than 66 kilovolts 5.27
(ii) Lines on steel supports operating at nominal voltages higher than 13.2 kilovolts but not exceeding 66 kilovolts 7.84
(iii) Lines on steel or reinforced concrete supports 7.84
(iv) Lines on treated wood supports 7.84
(j) Meters 12.77
(k) Self-propelled vehicles 33.40
(l) Air-conditioning plants:  
(i) Static 12.77
(ii) Portable 33.40
    (m)            (i) Office furniture and fittings 12.77
(ii) Office equipments 12.77
(iii) Internal wiring including fittings and apparatus 12.77
(iv) Street light fittings 12.77
(n) Apparatus let on hire  
(i) Other than motors 33.4
(ii) Motors 12.77
(o) Communication equipment:  
(i) Radio and high frequency carrier system 12.77
(ii) Telephone lines and telephones 12.77
(p) Any other assets not covered above 7.69

3. Rate if asset is used for part of the year

If an assets is acquired and put to use during the year for less than 180 days, depreciation shall be calculated at 50% of the normal rate specified in above table. This provision is applicable irrespective of the method of depreciation. Thus, the depreciation may be computed under straight line method or written down value method but if the asset is acquired during the year and put to use for less than 180 days during that year, depreciation is restricted to 50% of the normal rates.

If an asset is kept ready for use for more than 180 days before the end of the tax year but actually used for less than 180 days, the aforesaid restriction would not apply. This view is in line with the interpretation of the Courts that "use" includes "ready for use". In other words, the word "used" in this section may be given a wider meaning and embrace passive as well as active user

3.1. Acquired and put to use during the year

If any asset falling within a block of asset is acquired during the tax year and it is put to use for the purposes of business or profession for a period of less than 180 days in that tax year, the depreciation in respect of such asset shall be restricted to 50 per cent of the amount calculated at the percentage prescribed above in the respect of the block of asset comprising such asset.

3.2. Acquired but not put to use during the year

Where an asset is acquired during the year at a time when it can be used only for less than 180 day, but it is put to use in subsequent year, the restriction on allowability of depreciation to the extent of 50% shall not be operative in respect of such asset because acquisition and put to use of asset falls within two different years.

Example, if Machine Z is purchased on February 2, Year 00 but it is put to use on December 12, Year 01, no depreciation shall be allowed on such machine in Year 00 as the machinery was not put to use during that year. This provision for restriction on allowability of depreciation for 50% has no application in the Year 01 as the asset is not acquired and put to use in the same year. Depreciation shall be allowed at the rate specified above.

3.3. Ready for use but not put to use

There may be situations wherein an asset is kept ready for use for more than 180 days during the tax year, but it is put to use for less than 180 days. In this case, whether depreciation should be allowed at prescribed rate or it should be restricted to 50%? This issue has always been a matter of dispute between the revenue and the taxpayers. In this regard, the Madhya Pradesh High Court

Summary

Asset acquired during the year Asset put to use during the year No. of days for which asset is put to use during the year Depreciation for first year Depreciation for subsequent year
Yes Yes 180 days or more Standard depreciation Standard depreciation
Yes Yes Less than 180 days 50% of Standard depreciation Standard depreciation
Yes No - No Depreciation Standard depreciation from the year in which asset is put to use
No (Acquired in earlier year) Yes 180 days or more Standard depreciation Standard depreciation
No (Acquired in earlier year) Yes Less than 180 days Standard depreciation Standard depreciation

4. Meaning of Assets

4.1. Building

The term 'building' includes factory building or non-factory building, that is, building used for office, storage, employees' quarters or welfare of employees. Example, workers' canteen or sports pavilion, etc. Building includes a part of a building.

Building constructed on leasehold land is eligible for depreciation even if the building would be handed over to the lessor after the expiry of lease. It is not necessary that building should have a roof for claiming depreciation. A large stadium or an open swimming pool would be a building as it is a permanent structure and designed for a useful purpose. It would qualify for depreciation

4.1-1. Toll, Roads and Bridges

Toll, roads and bridges are considered as building for the purpose of depreciation

In Build-Operate-Transfer (BOT) arrangements for development of roads or highways, the possession of land is handed over to the developer for construction of project. The developer only gets the right to develop and maintain such asset and title in the land that remains vested with the Govt. or its agencies. Thus, a developer cannot be treated as an owner of the property, for the purposes of allowability of depreciation.

The CBDT has clarified

4.2. Machinery

The word 'machinery' has not been defined in the Act. It is a contrivance whereby several things are put together to work in such a way that force may be applied at most convenient point in a most convenient way to get a particular work or an item of work done to produce a specific article or manufactured goods.

4.3. Computers

Computer peripherals such as printers, scanners, servers, UPS, routers, switches, etc., form an integral part of the computer. Therefore, such assets shall be subject to depreciation at the higher rate applicable in case of a computer

The website shall not be treated as 'software' and it would fall under the definition of 'intangible asset' which are subject to depreciation at the rate of 25 per cent

4.4. Plant

The term 'plant' includes ships, vehicles, books, scientific apparatus and surgical equipment used for the purposes of the business or profession but does not include tea bushes and livestock.

The definition of the word 'plant' is inclusive and not exhaustive and hence it has to be given a wider meaning. The word 'plant', therefore, includes whatever apparatus or instrument, any article or object, fixed or movable, used by a businessman in carrying on his business and it is not confined to an apparatus used by mechanical operator.

4.5. Furniture

There is no definition of the word 'furniture' in the Act. All articles of convenience or decoration, used for furnishing a dwelling place or a place of business or an office, are articles of furniture.

4.6. Intangible Assets

Any payment for use of intangible rights, not owned by the assessee, would not be covered under the scheme of depreciation. Such payment may be allowed as revenue expenditure under Section 37(1).

Example, if a payment is made to get the right to use the 'trademark' of another business entity for a period of 12 months, no depreciation shall be allowed because the trademark is not owned by the assessee. The payment made for the use of trademark would be allowed as revenue expenditure under Section 37(1).

An intangible asset would cover following:

4.6-1. Know-how

The expression 'know-how' means any industrial information or technique likely to assist:

(a) In manufacture or processing of goods; or

(b) In 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).

4.6-2. Patents

It has not been defined by the Act. In commercial usage, it is understood as a license from government to an individual or organization conferring for a set period the sole right to make, use, or sell some process or invention.

4.6-3. Copyright

Copyright is an exclusive right given by law for certain terms of years to an author, composer, etc. (or his assignee or heirs) to print, publish and sell copies of his original work or translation thereof.

4.6-4. Trademark

It is 'a mark' used by a manufacturer or trader to distinguish his goods from the goods of other concerns. Trademark is a distinctive sign, device or mark of authenticity, through which the products of a particular person or organization are distinguished or distinguishable from those produced or dealt in by others.

4.6-5. Licence

The licence is not defined under the Act. Licence is 'a formal permission from a constituted authority to do something which without such permission would be illegal'.

4.6-6. Franchise

The Act has not defined this term. Black's Law Dictionary defines it as 'a licence from the owner of a trademark or trade name permitting another to sell a product or service under that mark or name'.

References

Vishwanath Bhaskar Sathe v. CIT 10 ITC 386 (Bom.), CIT v. Vindhyachal Distilleries (P.) Ltd. [2005] 147 Taxman 127 (MP)

CIT v. Vindhyachal Distilleries (P.) Ltd. [2005] 147 Taxman 127

Y.V. Srinivasamurthy v. CIT [1967] 64 ITR 292 (Mysore)

CIT v. Noida Toll Bridge Co. Ltd. [2014] 220 Taxman 6 (All.)

Circular No. 9/2014, dated April 23, 2014

American Express Services India Ltd. v. CIT [2013] 57 SOT 22 (Delhi)

Makemytrip (India) (P.) Ltd. v. CIT [2012] 51 SOT 19 (Delhi)

Federal Bank Ltd. v. CIT [2011] 332 ITR 319 (Ker.)

This article is general information and not tax advice. Provisions change. Confirm your position with a qualified professional before acting.

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