Press / to search

Chapter IV - Computation of Total Income

Section 46

Section 46: capital expenditure of specified business

Section 46 allows an assessee running a "specified business" - a defined list that includes cold-chain facilities, agricultural-produce warehousing, hotels, hospitals, affordable/slum-redevelopment housing, pipelines, fertilizer production and several others - to deduct eligible capital expenditure incurred for that business, subject to the section’s conditions and exclusions, in the year it is incurred, instead of claiming depreciation over time.

On this page

Need advice on Section 46?

This article is for general information. Refer to the Income-tax Act, 2025 as amended by the Finance Act, 2026 and the Taxation and Other Laws (Amendment) Act, 2026 for the official provisions. If you need professional advice for your situation, contact Bizeneed.

Contact us

Statutory text

Bare law

(1) An assessee, at his option, shall be allowed a deduction of the whole of the capital expenditure incurred, wholly and exclusively, for the purposes of any specified business carried on by him during the tax year in which such expenditure is incurred.

(2) Where the expenditure referred to in sub-section (1) is incurred prior to the commencement of its operations and such expenditure is capitalised in the books of account as on the date of commencement of its operations, it shall be allowed during the tax year in which such business is commenced.

(3) This section shall apply to the specified business fulfilling all of the following conditions:— (a) it is not set up by splitting up, or the reconstruction, of an already existing business; (b) it is not set up by the transfer of machinery or plant previously used for any purpose to the specified business; (c) if the business is of the nature referred to in sub-section (11)(d)(iii) and such business—(i) is owned by a company formed and registered in India under the Companies Act, 2013 (18 of 2013) or by a consortium of such companies or by an authority or a board or a corporation established or constituted under any Central Act or State Act; (ii) has been approved by the Petroleum and Natural Gas Regulatory Board established under section 3(1) of the Petroleum and Natural Gas Regulatory Board Act, 2006 (19 of 2006) and notified by the Central Government in this behalf; (iii) has made not less than such proportion of its total pipeline capacity as specified by regulations made by the Petroleum and Natural Gas Regulatory Board established under section 3(1) of the Petroleum and Natural Gas Regulatory Board Act, 2006 (19 of 2006) available for use on common carrier basis by any person other than the assessee or an associated person; and (iv) fulfils any other condition as may be prescribed; (d) if the business is of the nature referred to in sub-section (11)(d)(xiv), such business,— (i) is owned by a company registered in India or by a consortium of such companies or by an authority or a board or corporation or any other body established or constituted under any Central Act or State Act; (ii) entity referred to in sub-clause (i) has entered into an agreement with the Central Government or a State Government or a local authority or any other statutory body for developing or operating and maintaining or developing, operating and maintaining a new infrastructure facility.

(4) No deduction shall be allowed under the provisions of Chapter VIII-C in relation to such specified business for the same or any other tax year, if a deduction under sub-section (1) is claimed and allowed.

(5) No deduction in respect of the expenditure referred to in sub-section (1) shall be allowed to the assessee under any other section in any tax year or under this section in any other tax year, if the deduction has been claimed and allowed to him under this section.

(6) The provisions of this section shall apply to the specified business referred to in column B of the Table below if it commences its operations as specified in column C thereof.

Sl. No.Nature of specified businessDate of commencement of operations being on or after
1Laying and operating a cross-country natural gas pipeline network for distribution, including storage facilities being an integral part of such network.1st April, 2007.
2Building and operating a new hotel of two star or above category as classified by the Central Government.1st April, 2010.
3Building and operating a new hospital with at least 100 beds for patients.1st April, 2010.
4Developing and building a housing project under a scheme for slum redevelopment or rehabilitation framed by the Central Government or a State Government, and which is notified by the Board in this behalf in accordance with the guidelines as may be prescribed.1st April, 2010.
5Developing and building a housing project under a scheme for affordable housing framed by the Central Government or a State Government, and which is notified by the Board in this behalf in accordance with the guidelines as may be prescribed.1st April, 2011.
6A new plant or a newly installed capacity in an existing plant for production of fertilizer.1st April, 2011.
7Setting up and operating an inland container depot or a container freight station notified or approved under the Customs Act, 1962 (52 of 1962).1st April, 2012.
8Bee-keeping and production of honey and beeswax.1st April, 2012.
9Setting up and operating a warehousing facility for storage of sugar.1st April, 2012.
10Laying and operating a slurry pipeline for the transportation of iron ore.1st April, 2014.
11Setting up and operating a semi-conductor wafer fabrication manufacturing unit, and which is notified by the Board in this behalf in accordance with the guidelines as may be prescribed.1st April, 2014.
12Developing, or operating and maintaining, or developing, operating and maintaining, any infrastructure facility.1st April, 2017.
13In all other cases.1st April, 2009.

(7) Where the assessee builds a hotel of two star or above category as classified by the Central Government and subsequently, transfers the hotel operation thereof to another person while retaining its ownership, the assessee shall be deemed to be carrying on the specified business referred to in sub-section (11)(d)(iv).

(8) The provisions contained in sections 122(6) and 140(8) and (13) shall, so far as may be, apply to this section in respect of goods or services or assets held for the purposes of the specified business.

(9) Any asset for which a deduction is claimed and allowed under this section— (a) shall be used only for the specified business for a period of eight years beginning with the tax year in which such asset is acquired or constructed; (b) is used for the purpose other than specified business during the period referred to in clause (a), and is not chargeable to tax under section 26(2) (k), then the total amount of deduction so claimed and allowed in one or more tax years, as reduced by the amount of depreciation allowable under section 33, as if no deduction under this section was allowed, shall be deemed to be the income chargeable under the head “Profits and gains of business or profession” of the tax year in which the asset is so used.

(10) The provisions of sub-section (9)(b) shall not apply to a company which has become a sick industrial company under section 17(1) of the Sick Industrial Companies (Special Provisions) Act, 1985 (1 of 1986), as it stood before its repeal by the Sick Industrial Companies (Special Provisions) Repeal Act, 2003 (1 of 2004) during the period specified in sub-section (9)(a).

(11) For the purposes of this section,— (a) “associated person”, in relation to the assessee, means a person,— (i) who participates, directly or indirectly, or through one or more intermediaries in the management or control or capital of the assessee; (ii) who holds, directly or indirectly, shares carrying at least 26% of the voting power in the capital of the assessee; (iii) who appoints more than half of the board of directors or members of the governing board, or one or more executive directors or executive members of the governing board of the assessee; or (iv) who guarantees at least 10% of the total borrowings of the assessee;(b) “cold chain facility” means a chain of facilities for storage or transportation of agricultural and forest produce, meat and meat products, poultry, marine and dairy products, products of horticulture, floriculture and apiculture and processed food items under scientifically controlled conditions including refrigeration and other facilities necessary for the preservation of such produce; (c) “infrastructure facility” means— (i) a road including toll road, a bridge or a rail system; (ii) a highway project including housing or other activities being an integral part of the highway project; (iii) a water supply project, water treatment system, irrigation project, sanitation and sewerage system or solid waste management system; (iv) a port, airport, inland waterway, inland port or navigational channel in the sea; (d) “specified business” means any one or more of the following businesses:— (i) setting up and operating a cold chain facility; (ii) setting up and operating a warehousing facility for storage of agricultural produce; (iii) laying and operating a cross-country natural gas or crude or petroleum oil pipeline network for distribution, including storage facilities being an integral part of such network; (iv) building and operating, anywhere in India, a hotel of two star or above category as classified by the Central Government; (v) building and operating, anywhere in India, a hospital with at least 100 beds for patients; (vi) developing and building a housing project under a scheme for slum redevelopment or rehabilitation framed by the Central Government or a State Government and which is notified by the Board in this behalf in accordance with the guidelines as may be prescribed; (vii) developing and building a housing project under a scheme for affordable housing framed by the Central Government or a State Government and which is notified by the Board in this behalf in accordance with the guidelines as may be prescribed; (viii) production of fertilizer in India; (ix) setting up and operating an inland container depot or a container freight station notified or approved under the Customs Act, 1962 (52 of 1962); (x) bee-keeping and production of honey and beeswax; (xi) setting up and operating a warehousing facility for storage of sugar;(xii) laying and operating a slurry pipeline for the transportation of iron ore; (xiii) setting up and operating a semi-conductor wafer fabrication manufacturing unit which is notified by the Board in this behalf in accordance with the guidelines as may be prescribed; (xiv) developing, or maintaining and operating, or developing, maintaining and operating, a new infrastructure facility; (e) any machinery or plant which was used outside India by any person other than the assessee shall not be regarded as machinery or plant previously used for any purpose, if— (i) such machinery or plant was not, at any time before the date of the installation by the assessee, used in India; (ii) such machinery or plant is imported into India; and (iii) no deduction of depreciation for such machinery or plant has been allowed or is allowable under the provisions of this Act in computing the total income of any person for any period before the date of installation of the machinery or plant by the assessee; (f) if any machinery or plant or its part previously used for any purpose is transferred to the specified business and its total value does not exceed 20% of the total value of the machinery or plant used in such business, then the conditions specified in sub-section (3)(b) shall be deemed to be complied with; (g) any expenditure of capital nature shall not include any expenditure— (i) for which the payment or aggregate of payments made to a person in a day, is not through specified banking or online mode, exceeds ₹10000; or (ii) incurred on the acquisition of any land or goodwill or financial instrument.

Introduction

Section 46 provides a capital-expenditure deduction only for a listed specified business. It is subject to entry dates, asset exclusions and anti-duplication conditions, including consequences on early asset transfer.

Key takeaways

1

Specified-business investment

A taxpayer carrying on a listed specified business may claim the eligible capital expenditure incurred wholly and exclusively for that business, subject to the section's conditions.

2

Excluded assets and payments

Land, goodwill and financial instruments are excluded, and the section restricts certain cash expenditure; identify the qualifying business and asset before claiming.

The upfront 100% deduction

Section 46(1) allows the assessee, at its option, to deduct the whole of capital expenditure incurred wholly and exclusively for a specified business, in the tax year it is incurred.

Section 46(2) allows pre-commencement expenditure, if capitalised in the books as on the date operations commence, to be deducted in the year the business commences.

Conditions for eligibility

Section 46(3) requires that the specified business is not set up by splitting up or reconstructing an existing business, and is not set up using machinery/plant previously used for another purpose. Additional conditions apply to cross-country natural gas, crude or petroleum oil pipeline networks (ownership, regulatory approval, minimum common-carrier capacity) and to certain infrastructure-facility businesses (ownership and government agreement requirements).

Which businesses qualify

Section 46(11)(d) defines "specified business" to include:

  • Setting up and operating a cold chain facility.
  • Setting up and operating a warehousing facility for storage of agricultural produce, or of sugar.
  • Laying and operating a cross-country natural gas, crude or petroleum oil pipeline network (including storage facilities).
  • Building and operating a hotel (two-star or above) anywhere in India.
  • Building and operating a hospital with at least 100 beds.
  • Developing/building housing under a notified slum-redevelopment or affordable-housing scheme.
  • Production of fertilizer in India.
  • Setting up and operating an inland container depot or container freight station.
  • Bee-keeping and production of honey and beeswax.
  • Laying and operating a slurry pipeline for transportation of iron ore.
  • Setting up and operating a notified semi-conductor wafer fabrication manufacturing unit.
  • Developing, or operating and maintaining, a new infrastructure facility.

Commencement-date table

Section 46(6) contains a Table linking each type of specified business to the date its operations must have commenced on or after, for this deduction to apply - the dates in the Table range from 1 April 2007 (natural gas pipeline networks) up to 1 April 2017 (infrastructure facilities), with 1 April 2009 as the general/residual date for other cases.

No double deduction, and the 8-year lock-in

Section 46(4) bars a Chapter VIII-C deduction in relation to that specified business for the same or any other tax year once the subsection (1) deduction is claimed and allowed. Separately, subsection (5) bars deducting the same expenditure under another section in any year, or under section 46 again in another year.

Section 46(9) requires any asset for which this deduction was claimed to be used only for the specified business for eight years from the year of acquisition/construction. If it is used for another purpose within that period (and the diversion is not otherwise taxed under Section 26(2)(k)), the total deduction previously claimed - reduced by the depreciation that would otherwise have been allowable under Section 33 - becomes taxable business income in the year of the diversion. This clawback does not apply to a company that became a "sick industrial company" during that period (Section 46(10)).

Exclusions from "capital expenditure" for this section

Under Section 46(11)(g), capital expenditure for this section excludes any payment (or aggregate of payments in a day) exceeding ₹10,000 to a person not made through specified banking or online mode, and excludes any expenditure on acquiring land, goodwill or a financial instrument.

Previously used machinery: two qualifications

Subsection (11)(e) addresses machinery or plant previously used outside India by a person other than the assessee. It is not treated as previously used only if it was never previously used in India, is imported into India, and no prior depreciation deduction was allowed or allowable under the Act in computing any person’s income before installation by the assessee.

Subsection (11)(f) treats the subsection (3)(b) condition as met where the value of previously used machinery or plant transferred to the business does not exceed 20% of the total value of machinery or plant used in that business. These qualifications do not waive the other eligibility conditions.

Step-by-step flow for applying Section 46

  1. 1

    Is the business a specified business in Section 46(11)(d) that commenced on or after the date in the Section 46(6) Table?

    • No: No deduction under Section 46.
    • Yes: Go to the next step.
  2. 2

    Are the Section 46(3) conditions met?

    Not set up by splitting up or reconstruction; not using previously used plant or machinery (subject to the 20% tolerance and the imported-machinery rule in Section 46(11)(e) and (f)); extra conditions for pipelines and new infrastructure facilities.

    • No: No deduction.
    • Yes: Go to the next step.
  3. 3

    Identify eligible capital expenditure

    Exclude land, goodwill and financial instruments, and any payment to a person in a day above ₹10,000 not made through specified banking or online mode (Section 46(11)(g)).

  4. 4

    Decide the year

    Year incurred; pre-commencement expenditure capitalised in the books is allowed in the year operations commence.

  5. 5

    Opt in, then observe the restrictions

    No Chapter VIII-C deduction for the business and no other deduction for the same expenditure. The asset must be used only for the specified business for eight years beginning with the tax year in which it is acquired or constructed. If it is used for any other purpose in that period and is not chargeable to tax under Section 26(2)(k), the deduction allowed, as reduced by the depreciation allowable under Section 33 as if no deduction under this section was allowed, is deemed business income of the tax year of such use (Section 46(9)). Under Section 46(10) this does not apply to a company which has become a sick industrial company under section 17(1) of the Sick Industrial Companies (Special Provisions) Act, 1985 (as it stood before its repeal) during that eight-year period.

Practical checklist

Do

  • Identify the exact specified-business table row and commencement condition.
  • Build an asset-by-asset capital-spend schedule excluding land, goodwill, financial instruments and prohibited cash expenditure.
  • Track transferred assets through the statutory lock-in period.

Avoid

  • Do not claim depreciation as well on capital expenditure fully deducted under this section.
  • Do not assume all new business capital spend qualifies.

Illustrative example

Worked example: a new 120-bed hospital

Hypothetical facts (illustration only, not a real taxpayer): A company builds a new hospital with 120 beds. It commences operations in the tax year, after 1st April, 2010. Before commencement it spent ₹3,00,00,000 on land, ₹8,00,00,000 on the building and ₹4,00,00,000 on new medical equipment, all by bank transfer, plus ₹40,000 in cash to one vendor in a single day for furniture. All of this is capitalised in its books on the commencement date. The company opts for Section 46.

  1. Specified business

    Building and operating a hospital with at least 100 beds is in Section 46(11)(d)(v); the Table date is 1st April, 2010.

  2. Exclude land

    ₹3,00,00,000 for land is outside capital expenditure under Section 46(11)(g)(ii).

  3. Exclude the cash payment

    ₹40,000 paid to one person in a day not through specified banking or online mode exceeds ₹10,000, so it is excluded under Section 46(11)(g)(i).

  4. Eligible amount

    ₹8,00,00,000 + ₹4,00,00,000 = ₹12,00,00,000.

  5. Timing

    Pre-commencement and capitalised on the commencement date, so it is allowed in the tax year in which operations commence (Section 46(2)).

Outcome

  • Deduction of ₹12,00,00,000 in the year of commencement.
  • No Chapter VIII-C deduction for this business, no depreciation on this expenditure, and the assets must be used only for the hospital for eight years.

Glossary

Specified business
One of the particular businesses and start-date conditions listed for Section 46 relief.
Lock-in period
The period during which an asset's change of use or transfer can trigger statutory recapture.

Frequently asked questions

What is the tax benefit for a "specified business" under Section 46?

Subject to the section’s eligibility conditions and exclusions, an assessee may deduct eligible capital expenditure incurred wholly and exclusively for a specified business. The timing follows subsections (1) and (2); expenditure already deducted cannot receive a duplicate deduction.

Is there a lock-in period on the assets used for the deduction?

Yes - under Section 46(9), the asset must be used only for the specified business for eight years from the year it is acquired or constructed. If diverted to another use within that period, the deduction previously claimed (net of otherwise-allowable depreciation) becomes taxable income in the year of diversion.

Can this deduction be combined with the Chapter VIII-C deductions?

No - Section 46(4) states that no deduction shall be allowed under Chapter VIII-C for the same specified business, for the same or any other tax year, once a deduction under Section 46(1) has been claimed and allowed.

Need help applying this provision to your situation?

Check if your business qualifies for this upfront capital deduction

Last updated 10 October 2026