Income-tax Act, 1961 | Regional industrial incentives
Section 80-IE: Deduction for Eligible Undertakings in North-Eastern States
Section 80-IE of the Income-tax Act, 1961 provided a profit-linked tax deduction for specified manufacturing undertakings and businesses in eight North-Eastern States. Qualifying undertakings could deduct 100% of eligible profits for ten consecutive assessment years, subject to the statutory commencement window and restrictions.
What is Section 80-IE?
Under Section 80-IE(1), where an assessee's gross total income included profits derived from a qualifying undertaking carrying on activities described in subsection (2), a deduction equal to the entire eligible profits was allowed for ten consecutive assessment years starting with the initial assessment year. The provision was intended to encourage specified manufacturing, tourism, health, training and technology-related activities in the North-Eastern region.
Qualifying States and commencement dates
Section 80-IE(7)(ii) specifically defined the North-Eastern States as Arunachal Pradesh, Assam, Manipur, Meghalaya, Mizoram, Nagaland, Sikkim and Tripura. This eight-state definition should not be confused with the different state lists or historical conditions of Section 80-IC.
The qualifying undertaking had to begin manufacturing or production, undertake qualifying substantial expansion, or commence an eligible business on or after 1 April 2007 and before 1 April 2017. Starting an otherwise similar business after the deadline did not by itself create a new entitlement under the historical Section 80-IE.
Three eligible activity routes
- New manufacturing or production: Commencing production of an eligible article or thing within the statutory window.
- Substantial expansion: An existing undertaking increasing qualifying plant and machinery investment by the statutory threshold to manufacture or produce an eligible article or thing.
- Specified eligible businesses: Beginning one of the expressly listed service, training, tourism, healthcare or technology businesses.
Deduction rate and period
| Requirement | Historical Section 80-IE position |
|---|---|
| Deduction amount | 100% of profits and gains derived from eligible business |
| Duration | Ten consecutive assessment years from the initial assessment year |
| Entry window | 1 April 2007 to 31 March 2017 |
| Combined deduction cap | Ten assessment years in total, counting specified prior relief under Sections 80-IC, 80-IB or 10C |
| Overlapping claims | No double deduction of the same undertaking profits under the listed Chapter VI-A or Section 10 provisions |
The deduction is computed on eligible profits, not sales, capital expenditure or total project cost. Losses, eligible business profit computations and audit requirements may affect the amount allowed.
Formation, machinery and compliance conditions
Subsection (3) excluded undertakings formed by splitting up or reconstruction of an existing business, subject to the statutory exception for qualifying revival under Section 33B. It also restricted transfer of previously used plant and machinery to a new business, subject to the explanations imported from Section 80-IA(3).
Subsection (4) prohibited duplicate deductions for the same undertaking's profits under other Chapter VI-A sections and Sections 10A, 10AA, 10B or 10BA. Subsection (5) imposed a cumulative ten-year limit across the specified incentives, including Section 80-IC, the relevant Section 80-IB proviso and Section 10C. Subsection (6) applied specified provisions of Section 80-IA, including eligible-business computation, audit, market-value transfers and anti-avoidance safeguards, as applicable.
Important statutory definitions
Substantial expansion - Section 80-IE(7)(iii)
Substantial expansion means an increase in investment in plant and machinery by at least 25% of the book value of plant and machinery, before depreciation in any year, measured as at the first day of the previous year in which expansion is undertaken. The percentage is different from the 50% threshold under Section 80-IC.
Initial assessment year - Section 80-IE(7)(i)
For manufacturing or production, it means the assessment year corresponding to the previous year in which the undertaking starts manufacturing or producing articles or things or completes substantial expansion. For undertakings pursuing specified service activities, the statutory text and applicable interpretation should be checked carefully when identifying the first year of entitlement.
Eligible articles and excluded goods - Section 80-IE(7)(iv)
The provision excluded tobacco and manufactured tobacco substitutes under Chapter 24 of the Central Excise Tariff, pan masala covered by Chapter 21, certain plastic carry bags of less than 20 microns under the cited environmental notifications, and Chapter 27 goods produced by petroleum oil or gas refineries. Classification and the law applicable to the relevant period matter.
Eligible businesses - Section 80-IE(7)(v)
- Hotels of at least two-star category.
- Adventure and leisure sports, including ropeways.
- Nursing homes with a minimum capacity of 25 beds.
- Old-age homes.
- Vocational training institutes for hotel management, catering, food craft, entrepreneurship, nursing and paramedical subjects, civil aviation, fashion design and industrial training.
- Information technology-related training centres.
- Manufacture of information technology hardware.
- Biotechnology businesses.
Section 80-IE versus Section 80-IC
Although both provisions concerned regional development, Section 80-IE covered the eight defined North-Eastern States with a 25% substantial-expansion threshold and a 100% ten-year deduction. Section 80-IC operated under different notified-state, commencement, activity and deduction-rate rules. Eligibility should never be transferred from one section to the other merely because an undertaking is situated in the North-East.
Illustrative deduction calculation
Suppose an undertaking that entered the scheme during the historical qualifying period has eligible profits of Rs. 75 lakh in an assessment year within its valid ten-year deduction period. Its preliminary deduction at 100% would be Rs. 75 lakh, subject to statutory eligible-profit computation, the gross-total-income limitation, audit and filing conditions, cumulative deduction limits and the law governing that year. The example does not imply a new 2026 entry is eligible.
Transition to the Income-tax Act, 2025
For tax years beginning on or after 1 April 2026, taxpayers must consult the Income-tax Act, 2025 and applicable transition rules. The 1961 provision remains important for historical assessments, pending appeals and examining qualifying undertakings that commenced before the statutory sunset. The correct treatment of any residual deduction period requires a year-specific legal analysis.
Original Section 80-IE text and legislative note
The following preserves the statutory paragraphs and amendment note appearing in the uploaded webpage. It is reproduced as historical reference text, not certified as a fully consolidated current statute. Any source transcription irregularities should be verified against official legislation.
Read the original statutory provisions
1(1) Where the gross total income of an assessee includes any profits and gains derived by an undertaking, to which this section applies, from any business referred to in sub-section (2), there shall be allowed, in computing the total income of the assessee, a deduction of an amount equal to hundred per cent of the profits and gains derived from such business for ten consecutive assessment years commencing with the initial assessment year.
(2) This section applies to any undertaking which has, during the period beginning on the 1st day of April, 2007 and ending before the 1st day of April, 2017, begun or begins, in any of the North-Eastern States,-
(i) to manufacture or produce any eligible article or thing;
(ii) to undertake substantial expansion to manufacture or produce any eligible article or thing;
(iii) to carry on any eligible business.
(3) This section applies to any undertaking which fulfils all the following conditions, namely:-
(i) it is not formed by splitting up, or the reconstruction, of a business already in existence:
Provided that this condition shall not apply in respect of an undertaking which is formed as a result of the re-establishment, reconstruction or revival by the assessee of the business of any such undertaking as referred to in section 33B, in the circumstances and within the period specified in the said section;
(ii) it is not formed by the transfer to a new business of machinery or plant previously used for any purpose.
Explanation.-The provisions of Explanations 1 and 2 to sub-section (3) of section 80-IA shall apply for the purposes of clause (ii) of this sub-section as they apply for the purposes of clause (ii) of that sub-section.
(4) Notwithstanding anything contained in any other provision of this Act, in computing the total income of the assessee, no deduction shall be allowed under any other section contained in Chapter VIA or in section 10A or section 10AA or section 10B or section 10BA, in relation to the profits and gains of the undertaking.
(5) Notwithstanding anything contained in this Act, no deduction shall be allowed to any undertaking under this section, where the total period of deduction inclusive of the period of deduction under this section, or under section 80-IC or under the second proviso to sub-section (4) of section 80-IB or under section 10C, as the case may be, exceeds ten assessment years.
(6) The provisions contained in sub-section (5) and sub-sections (7) to (12)
of section 80-IA shall, so far as may be, apply to the eligible undertaking
under this section.
(7) For the purposes of this section,-
(i) "initial assessment year" means the assessment year relevant to the previous year in which the undertaking begins to manufacture or produce articles or things, or completes substantial expansion;
(ii) "North-Eastern States" means the States of Arunachal Pradesh, Assam, Manipur, Meghalaya, Mizoram, Nagaland, Sikkim and Tripura;
(iii) "substantial expansion" means increase in the investment in the plant and machinery by at least twenty-five per cent of the book value of plant and machinery (before taking depreciation in any year), as on the first day of the previous year in which the substantial expansion is undertaken;
(iv) "eligible article or thing" means the article or thing other than the
following :-
(a) goods falling under Chapter 24 of the First Schedule to the Central Excise
Tariff Act, 1985 (5 of 1986), which pertains to tobacco and manufactured tobacco
substitutes;
(b) pan masala as covered under Chapter 21 of the First Schedule to the Central Excise Tariff Act, 1985 (5 of 1986);
(c) plastic carry bags of less than 20 microns as specified by the Ministry of Environment and Forests vide Notification No. S.O. 705(E), dated the 2nd September, 1999 and S.O. 698(E), dated the 17th June, 2003; and
(d) goods falling under Chapter 27 of the First Schedule to the Central Excise Tariff Act, 1985 (5 of 1986), produced by petroleum oil or gas refineries;
(v) "eligible business" means the business of,-
(a) hotel (not below two star category);
(b) adventure and leisure sports including ropeways;
(c) providing medical and health services in the nature of nursing home with a minimum capacity of 25 beds;
(d) running an old-age home;
(e) operating vocational training institute for hotel management, catering and food craft, entrepreneurship development, nursing and para-medical, civil aviation related training, fashion designing and industrial training;
(f) running information technology related training centre;
(g) manufacturing of information technology hardware; and
(h) bio-technology.
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1. Ins. by Act 22 of 2007, s. 32 (w.e.f. 1-4-2008).
Frequently asked questions
What deduction did Section 80-IE provide?
Historically, 100% of qualifying profits for ten consecutive assessment years, subject to all conditions.
Does Sikkim qualify as a North-Eastern State?
Yes. Section 80-IE expressly includes Sikkim in its eight-state definition.
Can an undertaking starting operations after 31 March 2017 claim Section 80-IE?
It does not meet the original commencement window. A current-year claim needs a separate examination of the applicable legislation and any transitional provisions.
What counts as substantial expansion?
At least a 25% increase in qualifying plant and machinery investment measured against the specified opening book value before depreciation.
Are hotels and nursing homes covered?
Historically yes, where the business and commencement conditions were met: hotels of at least two-star category and nursing homes with at least 25 beds were listed.
Can the same profits be claimed under Section 80-IC and Section 80-IE?
No double deduction is permitted. The statute also imposes a cumulative ten-year restriction for the listed incentives.
Official legal resources
For authoritative verification consult India Code, the Income Tax Department, the Gazette of India, and the Income Tax e-Filing Portal. Official legal links are included here in the article body, not in the sidebar.
This article provides general legal information. Deduction eligibility is fact-specific and depends on the relevant tax year and governing law.