Section 32AB Income Tax Act 1961 - Investment Deposit Account Explained
Section 32AB of the Income-tax Act, 1961 provided a historical deduction for qualifying investment deposits and expenditure on specified business assets. Its most important limitation is that no deduction is available for assessment year 1991-92 or any subsequent assessment year.
What was Section 32AB?
Introduced with effect from 1 April 1987, Section 32AB encouraged eligible businesses and professionals to retain and invest business profits through a prescribed deposit scheme or qualifying purchases. It covered deposits with a designated Development Bank and direct expenditure on new ships, aircraft, machinery or plant under the applicable scheme. Tea-growing and manufacturing businesses could be covered by a Tea Board-approved scheme.
The second proviso to subsection (1) expressly ended the deduction from assessment year 1991-92 onward. The section is therefore primarily of historical and interpretive interest, including in disputes concerning qualifying earlier years.
How the historical deduction was calculated
Under Section 32AB(1), the permitted deduction was the lower of (a) the aggregate of qualifying deposits and qualifying asset expenditure, or (b) 20% of profits of the business or profession as determined under the prescribed audited-account computation.
| Historical measure | Illustrative amount |
|---|---|
| Qualifying deposits and expenditure | Rs. 300,000 |
| 20% of eligible audited profits of Rs. 1,000,000 | Rs. 200,000 |
| Deduction under the historical formula | Rs. 200,000 |
Illustration only, assuming every statutory requirement was met in a qualifying assessment year before 1991-92. It does not represent a deduction available today.
Deposits had to be made within six months after the previous year ended or before filing the return, whichever occurred earlier. The deduction was considered before setting off eligible brought-forward business losses under Section 72. A partner or member could not separately claim a deduction already allowed to a firm, association of persons or body of individuals.
Important definitions, conditions and exclusions
New ship, aircraft, machinery and plant - Section 32AB(2)
The historical definition could include certain previously used ships or aircraft that had not earlier been owned by a resident in India. Machinery or plant previously used abroad could qualify only if it had not previously been used in India, was imported into India, and no prior Indian depreciation deduction had been allowed or was allowable on it.
Excluded assets - Section 32AB(4)
Exclusions included machinery or plant installed in offices, residential premises or guest houses; office appliances other than computers; road transport vehicles; assets whose full cost was otherwise deductible in one previous year; and specified machinery or plant used by certain non-small-scale industrial undertakings for Eleventh Schedule articles.
Audited accounts - Sections 32AB(3) and 32AB(5)
The provision required a particular audited-profit calculation, including adjustments for depreciation, taxes, reserves, provisions and dividends. An accountant's audit and prescribed report were mandatory. The historical statutory wording and its amendments should be checked for the precise assessment year involved.
Withdrawals, transfers and taxation
Section 32AB(5A): Deposits were generally locked in for five years, subject to the prescribed scheme and specified events such as closure of business, death, partition of a Hindu undivided family, dissolution of a firm or liquidation of a company.
Section 32AB(5AA): Withdrawals on business closure or firm dissolution were treated as business profits in the relevant previous year under the stated conditions.
Section 32AB(5B): Expenditure funded from the scheme in accordance with its rules could not be deducted again as ordinary business expenditure.
Section 32AB(6): Amounts released but not used as the scheme required could be deemed business income.
Section 32AB(7): Transferring an asset within eight years after the end of its acquisition year could trigger taxation of the deduction-related portion of its cost, subject to specified exceptions for public-sector transfers and qualifying firm-to-company succession.
Section 32AB subsection-by-subsection guide
| Provision | Historical legal effect |
|---|---|
| 32AB(1) | Qualifying deposits and purchases, deduction limit, timing and prohibition from AY 1991-92 |
| 32AB(2) | Definitions of qualifying new assets and Tea Board |
| 32AB(3) | Audited-profit computation and adjustments |
| 32AB(4) | Disqualified machinery, vehicles and other assets |
| 32AB(5) | Audit and prescribed reporting conditions |
| 32AB(5A)-(5B) | Deposit withdrawal restrictions, deemed income and no duplicate expense deduction |
| 32AB(6)-(7) | Misuse of withdrawals and early asset transfer consequences |
| 32AB(8)-(9) | Central Government notification powers |
| 32AB(10) | Restrictions on concurrent investment allowance under Section 32A |
For the statutory explanation, computers excluded calculating machines and calculating devices. Development Bank referred to NABARD for specified tea businesses and IDBI or other scheme-designated institutions for other assessees. These definitions belong to the historical scheme and should not be assumed to describe current banking arrangements.
Interaction with the Income-tax Act, 2025
The 1961 Act was repealed with effect from 1 April 2026, subject to transitional and saving provisions. Section 536 of the Income-tax Act, 2025 preserves the application of the former Act to specified earlier tax years and proceedings. This transition does not revive Section 32AB deductions, which had already ceased from AY 1991-92.
Taxpayers considering current investment-related deductions should examine the provisions actually applicable to their tax year rather than rely on this historical incentive.
Frequently asked questions
Can Section 32AB be claimed in 2026?
No. Section 32AB(1) disallowed deductions for AY 1991-92 and all later assessment years.
Was the deduction automatically 20% of business profit?
No. It was the lower of the qualifying investment/deposit amount and 20% of the statutorily calculated audited profit, subject to all eligibility conditions.
Did purchasing any new vehicle qualify?
No. Road transport vehicles were expressly excluded by Section 32AB(4)(c).
Official legislation and references
- Income Tax Department: Section 32AB, Income-tax Act, 1961
- Official consolidated Income-tax Act, 1961 (PDF)
- Income Tax Department: Scope and transition to the 2025 Act
- Income Tax Department: Transition FAQs and saving provisions
This article is general legal information. For historical claims or proceedings, review the version of the law applicable to the particular assessment year.
Original Section 32AB text and amendment notes
The archived statutory material from this webpage is retained below, including its historical amendment references. Numbered footnote markers and historical references should be read with the official consolidated statute for the relevant year.
Read the archived full statutory text and amendment history
1(1) Subject to the other provisions of this section, where an assessee, whose total income includes income chargeable to tax under the head Profits and gains of business or profession, has, out of such income,
(a) deposited any amount in an account (hereafter in this section referred to as deposit account) maintained by him with the Development Bank before the expiry of six months from the end of the previous year or before furnishing the return of his income, whichever is earlier; or
(b) utilised any amount during the previous year for the purchase of any new ship, new aircraft, new machinery or plant, without depositing any amount in the deposit account under clause (a),
in accordance with, and for the purposes specified in, a scheme (hereafter in this section referred to as the scheme) to be framed by the Central Government, or if the assessee is carrying on the business of growing and manufacturing tea in India, to be approved in this behalf by the Tea Board, the assessee shall be allowed a 2 deduction (such deduction being allowed before the loss, if any, brought forward from earlier years is set off under section 72) of
(i) a sum equal to the amount, or the aggregate of the amounts, so deposited and any amount so utilised; or
(ii) a sum equal to twenty per cent. of the profits of 3 ***
business or profession as computed in the accounts of the assessee audited in
accordance with sub-section (5),
whichever is less:
4 Provided that where such assessee is a firm, or any association of persons or any body of individuals, the deduction under this section shall not be allowed in the computation of the income of any partner, or as the case may be, any member of such firm, association of persons or body of individuals:
5 Provided further that no such deduction shall be allowed in
relation to the assessment year commencing on the 1st day of April, 1991, or any
subsequent assessment year.
(2) For the purposes of this section,
6 * * * * *
7 (ii) new ship or new aircraft includes a ship or aircraft which before the date of acquisition by the assessee was used by any other person, if it was not at any time previous to the date of such acquisition owned by any person resident in India;
(iii) new machinery or plant includes machinery or plant which before its installation by the assessee was used outside India by any other person, if the following conditions are fulfilled, namely :
(a) such machinery or plant was not, at any time previous to the date of such installation by the assessee, used in India;
(b) such machinery or plant is imported into India from any country outside India; and
(c) no deduction on account of depreciation in respect of such machinery or plant has been allowed or is allowable under this Act in computing the total income of any person for any period prior to the date of the installation of the machinery or plant by the assessee;
(iv) Tea Board means the Tea Board established under section 4 of the Tea Act, 1953 (29 of 1953).
(3) 8 The profits of business or profession of an assessee for the purposes of sub-section (1) shall be an amount arrived at after deducting an amount equal to the depreciation computed in accordance with the provisions of sub-section (1) of section 32 from the amounts of profits computed in accordance with the requirements of Parts II and III of the 9 Schedule VI to the Companies Act, 1956 (1 of 1956), 10 as increased by the aggregate of
(i) the amount of depreciation;
(ii) the amount of income-tax paid or payable, and provision therefor;
(iii) the amount of surtax paid or payable under the Companies (Profits) Surtax Act, 1964 (7 of 1964);
(iv) the amounts carried to any reserves, by whatever name called;
(v) the amount or amounts set aside to provisions made for meeting liabilities, other than ascertained liabilities;
(vi) the amount by way of provision for losses of subsidiary companies; and
(vii) the amount or amounts of dividends paid or proposed, if any debited to the profit and loss account; and as reduced by any amount or amounts withdrawn from reserves or provisions, if such amounts are credited to the profit and loss account 11 ***.
12 * * * * *
(4) No deduction under sub-section (1) shall be allowed in respect of any amount utilised for the purchase of
(a) any machinery or plant to be installed in any office premises or residential accommodation, including any accommodation in the nature of a guest-house;
(b) any office appliances (not being computers);
(c) any road transport vehicles;
(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;
13 (e) any new machinery or plant to be installed in an industrial undertaking, other than a small scale industrial undertaking, as defined in section 80HHA, for the purposes of business of construction, manufacture or production of any article or thing specified in the list in the Eleventh Schedule.
(5) The deduction under sub-section (1) shall not be admissible unless the accounts of the business or profession of the assessee for the previous year relevant to the assessment year for which the deduction is claimed have been audited by an accountant as defined in the Explanation below sub-section (2) of section 288 and the assessee furnishes, along with his return of income, the report of such audit in the prescribed form duly signed and verified by such accountant:
Provided that in a case where the assessee is required by or under any other law to get his accounts audited, it shall be sufficient compliance with the provisions of this sub-section if such assessee gets the accounts of such business or profession audited under such law and furnishes the report of the audit as required under such other law and a further report in the form prescribed under this sub-section.
14 (5A) Any amount standing to the credit of the assessee in the deposit account shall not be allowed to be withdrawn before the expiry of a period of five years from the date of deposit except for the purposes specified in the 15 scheme or in the circumstances specified below :-
(a) closure of business;
(b) death of an assessee;
(c) partition of a Hindu undivided family;
(d) dissolution of a firm;
(e) liquidation of a company.
16 Explanation.-For the removal of doubts, it is hereby declared that nothing contained in this subsection shall affect the operation of the provisions of sub-section (5AA) or sub-section (6) in relation to any withdrawals made from the deposit account either before or after the expiry of a period of five years from the date of deposit.
16 (5AA) Where any amount, standing to the credit of the assessee in the deposit account, is withdrawn during any previous year by the assessee in the circumstance specified in clause (a) or clause (d) of sub-section (5A), the whole of such amount shall be deemed to be the profits and gains of business or profession of that previous year and shall accordingly be chargeable to income-tax as the income of that previous year, as if the business had not closed or, as the case may be, the firm had not been dissolved.
(5B) Where any amount standing to the credit of the assessee in the deposit account is utilised by the assessee for the purposes of any expenditure in connection with the 17 *** business or profession in accordance with the scheme, such expenditure shall not be allowed in computing the income chargeable under the head "Profits and gains of business or profession".
(6) Where any amount, standing to the credit of the assessee in the deposit account, released during any previous year by the Development Bank for being utilised by the assessee for the purposes specified in the scheme or at the closure of the account 18 in circumstances other than the circumstances specified in clauses (b), (c) and (e) of sub-section (5A), 19 is not utilised in accordance with and within the time specified in, the scheme, either wholly or in part, 20 *** the whole of such amount or, as the case may be, part thereof which is not so utilised shall be deemed to be the profits and gains of business or profession of that previous year and shall accordingly be chargeable to income-tax as the income of that previous year.
(7) Where any asset acquired in accordance with the scheme is sold or otherwise transferred in any previous year by the assessee to any person at any time before the expiry of eight years from the end of the previous year in which it was acquired, such part of the cost of such asset as is relatable to the deductions allowed under sub-section (1) shall be deemed to be the profits and gains of business or profession of the previous year in which the asset is sold or otherwise transferred and shall accordingly be chargeable to income-tax as the income of that previous year:
Provided that nothing in this sub-section shall apply-
(i) where the asset is sold or otherwise transferred by the assessee to
Government, a local authority, a corporation established by or under a Central,
State or Provincial Act or a Government company as defined in section 617 of the
Companies Act, 1956 (1 of 1956); or
(ii) where the sale or transfer of the asset is made in connection with the succession of a firm by a company in the business or profession carried on by the firm as a result of which the firm sells or otherwise transfers to the company any asset and the scheme continues to apply to the company in the manner applicable to the firm.
Explanation.-The provisions of clause (ii) of the proviso shall apply only where-
(i) all the properties of the firm relating to the business or profession immediately before the succession become the properties of the company;
(ii) all the liabilities of the firm relating to the business or profession immediately before the succession become the liabilities of the company; and
(iii) all the shareholders of the company were partners of the firm immediately before the succession.
(8) The Central Government may, if it considers it necessary or expedient so to do, by notification in the Official Gazette, omit any article or thing from the list of articles or things specified in the Eleventh Schedule.
(9) The Central Government may, after making such inquiry as it may think fit, direct, by notification in the Official Gazette, that the provisions of this section shall not apply to any class of assessees, with effect from such date as it may specify in the notification.
21 (10) Where a deduction has been allowed to an assessee under this section in any assessment year, no deduction shall be allowed to the assessee under sub-section (1) of section 32A in the said assessment year (hereinafter referred to as the initial assessment year) and a block of further period of four years beginning with the assessment year immediately succeeding the initial assessment year.
Explanation.-In this section,-
(a) "computers" does not include calculating machines and calculating devices;
(b) "Development Bank" means-
(i) in the case of an assessee carrying on business of growing and manufacturing tea in India, the National Bank for Agriculture and Rural Development established under section 3 of the National Bank for Agriculture and Rural Development Act, 1981 (61 of 1981);
(ii) in the case of other assessees, the Industrial Development Bank of India established under the Industrial Development Bank of India Act, 1964 (18 of 1964) and includes such bank or institution as may be specified in the scheme in this behalf.
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1. Ins. by Act 23 of 1986, s. 8 (w.e.f. 1-4-1987).
2. Subs. by Act 11 of 1987, s. 7, for deduction of (w.e.f. 1-4-1987).
3. The word eligible omitted by Act 13 of 1989, s. 7 (w.e.f. 1-4-1991).
4. Ins. by Act 11 of 1987, s. 7 (w.e.f. 1-4-1987).
5. Ins. by Act 12 of 1990, s. 8 (w.e.f. 1-4-1990).
6. Clause (i) omitted by Act 13 of 1989, s. 7 (w.e.f. 1-4-1991).
7. Subs. by Act 11 of 1987, s. 7 for clause (ii) (w.e.f. 1-4-1987).
8. Subs. by Act 13 of 1989, s. 7, for certain words (w.e.f. 1-4-1991).
9. Subs. by s. 7, ibid., for Sixth Schedule (w.e.f. 1-4-1991).
10. Subs. by Act 11 of 1987, s. 7, for certain words (w.e.f. 1-4-1987).
11. The word and omitted by Act 13 of 1989, s. 7 (w.e.f. 1-4-1991).
12. Clause (b) omitted by s. 7, ibid. (w.e.f. 1-4-1991).
13. Ins. by s. 7, ibid. (w.e.f. 1-4-1991).
14. Ins. by Act 11 of 1987, s. 7 (w.e.f. 1-4-1987).
15. Subs. by Act 13 of 1989, s. 7, for "scheme and" (w.e.f. 1-4-1987).
16. Ins. by s. 7, ibid. (w.e.f. 1-4-1987).
17. The word "eligible" omitted by s. 7, ibid. (w.e.f. 1-4-1991).
18. Ins. by s. 7, ibid. (w.e.f. 1-4-1987).
19. Subs. by Act 11 of 1987, s. 7 for "is not utilised in accordance with the scheme" (w.e.f. 1-4-1987).
20. The words "within the previous year" omitted by s. 7, ibid. (w.e.f
1-4-1987).
21. Subs. by Act 3 of 1989, s. 7, for sub-section (10) (w.e.f. 1-4-1989).
