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Chapter IV - Computation of Total Income

Section 32

Section 32: other deductions allowed while computing business income

Section 32 is a catch-all list of specific deductions allowed while computing income chargeable under section 26 (profits and gains of business or profession), beyond the depreciation and bad-debt deductions covered elsewhere in the Act. It runs from clause (a) to (k), each covering a distinct type of expenditure.

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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.

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Statutory text

Bare law

The following amounts shall be allowed as deduction in computing income chargeable under section 26:–– (a) bonus or commission paid to an employee for services rendered, but only when such amount would not have been payable to the employee as profits or dividend if it had not been paid as bonus or commission; (b) interest paid in respect of capital borrowed for the purposes of business or profession, where–– (i) such interest shall not include interest on capital borrowed for acquisition of an asset, whether capitalised in the books of account or not, for any period beginning from the date the capital was borrowed for acquisition of the asset till the date that asset was first put to use; (ii) recurring subscriptions paid periodically by shareholders or subscribers in Mutual Benefit Societies fulfilling the conditions as may be prescribed, shall be deemed to be capital borrowed; (c) contribution paid by a public financial institution to the credit guarantee fund trust for small industries as the Central Government may, by notification, specify; (d) the pro rata amount of discount on a zero coupon bond having regard to the period of life of such bond calculated in the manner, as may be prescribed, where–– (i) “discount” means the difference between the amount received or receivable by the infrastructure capital company or infrastructure capital fund or public sector company or scheduled bank issuing the bond, and the amount payable on maturity or redemption of such bond; (ii) “period of life of bond” means the period commencing from the date of issue of the bond and ending on the date of the maturity or redemption of such bond; (e) the amount carried to a special reserve created and maintained by a specified entity, subject to the following conditions:–– (i) such amount shall not exceed 20% of the profits derived from an eligible business computed under the head “Profits and gains of business or profession” before any deductions under this clause; and (ii) when the aggregate of such amounts carried to such reserve account from time to time exceeds twice the amount of paid-up share capital and of general reserves of the specified entity, no deduction shall be allowable on such excess, and for the purposes of this clause,–– (A) “specified entity” means— (I) a public financial institution as specified in section 2(72) of the Companies Act, 2013; (II) a financial corporation which is a public sector company; (III) a banking company; (IV) a co-operative bank other than a primary agricultural credit society or a primary co-operative agricultural and rural development bank; (V) a housing finance company; and (VI) any other financial corporation including a public company; (B) “eligible business” means,— (I) in respect of any of the specified entities referred to in clause (e)(A)(I) to (IV), the business of providing long-term finance for— (a) industrial or agricultural development; (b) development of infrastructure facility in India; or (c) development of housing in India; (II) in respect of the specified entity referred to in clause (e)(A)(V), the business of providing long-term finance for the construction or purchase of houses in India for residential purposes; and (III) in respect of the specified entity referred to in clause (e)(A)(VI), the business of providing long-term finance for development of infrastructure facility in India; (C) “infrastructure facility” means— (I) an infrastructure facility as defined in Explanation to section 80-IA(4)(i) of the Income-tax Act, 1961 or any other public facility of a similar nature as may be notified by the Board in this behalf and which fulfils the conditions as may be prescribed; (II) an undertaking referred to in section 80-IA(4)(ii) or (iii) or (iv) or (vi) of the Income-tax Act, 1961; and (III) an undertaking referred to in section 80-IB(10) of the Income-tax Act, 1961; (f) any expenditure, not being capital expenditure, incurred by a corporation or a body corporate, by whatever name called, if,— (i) it is constituted or established by a Central Act or State Act or Provincial Act; (ii) it is notified by the Central Government for the purposes of this clause having regard to the objects and purposes of the Act referred to in sub-clause (i); and (iii) the expenditure is incurred for the objects and purposes authorised by the Act under which it is constituted or established; (g) the expenditure incurred by a co-operative society engaged in the business of manufacture of sugar, on purchase of sugarcane at a price equal to or less than the price fixed or approved by the Government; (h) marked to market loss or other expected loss as computed as per the income computation and disclosure standards notified under section 276(2); (i) any expenditure bona fide incurred by a company for the purpose of promoting family planning amongst its employees, subject to the following conditions:–– (A) if such expenditure or any part of it is of capital nature, one-fifth of it shall be deducted for the tax year in which it was incurred and the balance shall be deducted in equal instalments for each of the four immediately succeeding tax years; (B) the provisions of sections 33(11) and 112(3) shall apply to deduction under this clause as they apply in relation to deductions allowable in respect of depreciation; (C) the provisions of sections 38(1)(c), 39(4) (Table: Sl. No. 9), 45(6) and (10), shall apply to an asset representing capital expenditure for promoting family planning, to the extent they apply to an asset representing capital expenditure on scientific research; (j) the amount being difference between the actual cost of animals used for the purposes of the business or profession otherwise than as stock-in-trade and the amount realised from the carcasses or animals, where such animals have died or become permanently useless; and (k) the amount paid as securities transaction tax or commodities transaction tax, if–– (i) the taxable securities transactions or taxable commodities transactions are entered into the course of the business during the tax year; and (ii) the income arising from such taxable securities transactions or taxable commodities transactions is included in the income computed under the head “Profits and gains of business or profession”.

Introduction

Section 32 gathers several distinct business deductions in one list. A claim succeeds under a particular clause and its conditions, not under the section title alone.

Key takeaways

1

Listed business deductions

This section permits specified amounts, including employee bonus or commission for services and interest on borrowed capital used for business, when their individual conditions are met.

2

Check each limb

The deduction is not a general allowance for every payment: the taxpayer must identify the applicable clause and satisfy its timing and other restrictions.

What Section 32 allows

The deductions listed in Section 32 include:

  • (a) Bonus or commission paid to an employee for services rendered - but only to the extent it would not otherwise have been payable to the employee as profit or dividend had it not been paid as bonus or commission.
  • (b) Interest paid on capital borrowed for the business or profession - excluding interest relating to the period between borrowing for acquiring an asset and the asset being first put to use (which must instead be capitalised); recurring subscriptions paid periodically by shareholders/subscribers to certain Mutual Benefit Societies are deemed capital borrowed.
  • (c) Contribution by a public financial institution to the credit guarantee fund trust for small industries, as notified by the Central Government.
  • (d) The pro-rata amount of discount on a zero coupon bond, calculated over the bond's life in the prescribed manner.
  • (e) Amounts carried to a special reserve by specified entities (public financial institutions, certain public sector financial corporations, banking companies, most co-operative banks, housing finance companies and other financial corporations) for eligible long-term financing businesses - capped at 20% of profits from the eligible business, and no further deduction once the aggregate reserve exceeds twice the paid-up share capital and general reserves.
  • (f) Non-capital expenditure incurred by a corporation/body corporate constituted by a Central, State or Provincial Act, notified by the Central Government, and incurred for the objects/purposes authorised by its constituting Act.
  • (g) Expenditure by a co-operative society engaged in manufacturing sugar, on purchase of sugarcane at a price not exceeding the government-fixed or approved price.
  • (h) Marked-to-market loss or other expected loss, computed as per the notified income computation and disclosure standards.
  • (i) Expenditure bona fide incurred by a company for promoting family planning among its employees - capital expenditure is spread over five years (one-fifth per year), and depreciation-type provisions apply to related capital assets.
  • (j) The difference between the actual cost of animals used in the business (other than as stock-in-trade) and the amount realised from their carcasses, where the animals have died or become permanently useless.
  • (k) Securities transaction tax or commodities transaction tax paid, where the underlying transactions are entered into during the tax year in the course of the business and the resulting income is included under "Profits and gains of business or profession".

Map the expenditure to its clause

Identify whether the payment is employee remuneration, borrowing interest, a reserve contribution, discount on a zero-coupon bond or another specifically listed item.

Retain the underlying contract and the computation required by that clause; conditions and timing vary across the list.

Avoid duplicate allowances

Test whether another section already allowed the same expense or whether a special restriction overrides its Section 32 route.

Claim only the amount that survives the applicable clause and cross-referenced limitations.

Step-by-step flow for applying Section 32

  1. 1

    Is the expense one of the specific items listed in Section 32?

    Examples: employee bonus or commission (clause (a)); interest on capital borrowed for business (clause (b)); discount on zero coupon bonds (clause (d)); special reserve of specified entities (clause (e)).

    • No: Check the general deduction in Section 34 or the other specific sections.
    • Yes: Go to the next step.
  2. 2

    Bonus or commission: would it otherwise have been payable as profit or dividend?

    • Yes: Not deductible under clause (a).
    • No: Deductible, subject to the actual-payment rule in Section 37.
  3. 3

    Interest: was the loan used to acquire an asset?

    Interest for the period from borrowing until the asset is first put to use is excluded from clause (b), whether or not capitalised in the books.

    • Yes: Exclude pre-use interest; deduct interest after the asset is put to use.
    • No: Deduct the interest under clause (b).
  4. 4

    Check overlapping rules before claiming

    Confirm TDS compliance (Section 35), actual payment (Section 37) and that the same amount is not claimed under another section.

Practical checklist

Do

  • Put the precise Section 32 clause beside each deduction in the business computation.
  • Keep payment and accrual evidence suited to that clause.

Avoid

  • Do not use Section 32 as a catch-all for every business cost.
  • Do not claim the same amount under two deduction provisions.

Illustrative example

Worked example: interest on a machinery loan

Hypothetical facts (illustration only, not a real taxpayer): A company borrows ₹50 lakh on 1 June to buy a machine. The machine is installed and first put to use on 1 October. Interest is ₹40,000 a month.

  1. Identify the clause

    Interest on capital borrowed for business falls under Section 32(b).

  2. Pre-use period

    Interest from 1 June to 30 September (four months, ₹1.6 lakh) relates to the period before the asset was first put to use, so it is excluded from the clause (b) deduction.

  3. Post-use period

    Interest from 1 October to the end of the tax year is deductible under clause (b), subject to other conditions such as Section 37 for specified lenders.

Outcome

  • The pre-use interest is not deductible under clause (b); check the actual cost rules in Section 39 for how it is treated in the asset's cost.
  • The remaining interest is deductible in the tax year.

Glossary

Zero-coupon bond discount
The discount on a qualifying bond whose deduction is addressed by a specific clause of Section 32.
Specific reserve
A reserve whose deduction depends on the lender and limit specified in its Section 32 clause.

Frequently asked questions

Does Section 32 cover depreciation?

No. Depreciation is dealt with separately in Section 33. Section 32 is a list of other specific deductions - bonus/commission, interest on borrowed capital, special reserves, family planning expenditure, securities transaction tax and similar items.

Is all interest on capital borrowed for business deductible?

Not automatically. Interest relating to capital borrowed to acquire an asset, for the period between the borrowing and the asset being first put to use, is excluded from this deduction and must instead be added to the cost of the asset.

What is the cap on the special reserve deduction under Section 32(e)?

The amount carried to the special reserve cannot exceed 20% of the profits from the eligible business for that year, and once the aggregate reserve exceeds twice the specified entity's paid-up share capital plus general reserves, no further deduction is allowed on the excess.

Need help applying this provision to your situation?

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Last updated 10 October 2026