80-IAB

ITA 1961 · Section 80-IAB

Section 80-IAB — SEZ Developer Profits (Legacy)

Chapter VI-A — Deductions To Be Made in Computing Total IncomeITA 1961Up to AY 2026-27

STATUTORY ARCHITECTURE — 18-ROW MAP

Statutory text — Income-tax Act, 1961

Deductions in respect of profits and gains by an undertaking or enterprise engaged in development of Special Economic Zone.

80-IAB. (1) Where the gross total income of an assessee, being a Developer, includes any profits and gains

derived by an undertaking or an enterprise from any business of developing a Special Economic Zone,

notified on or after the 1st day of April, 2005 under the Special Economic Zones Act, 2005, there shall, in

accordance with and subject to the provisions of this section, be allowed, in computing the total income of

the assessee, a deduction of an amount equal to one hundred per cent of the profits and gains derived from

such business for ten consecutive assessment years:

Provided that the provisions of this section shall not apply to an assessee, being a developer, where the

development of Special Economic Zone begins on or after the 1st day of April, 2017.

(2) The deduction specified in sub-section (1) may, at the option of the assessee, be claimed by him for any

ten consecutive assessment years out of fifteen years beginning from the year in which a Special Economic

Zone has been notified by the Central Government :

Provided that where in computing the total income of any undertaking, being a Developer for any

assessment year, its profits and gains had not been included by application of the provisions of sub-section

(13) of section 80-IA, the undertaking being the Developer shall be entitled to deduction referred to in this

section only for the unexpired period of ten consecutive assessment years and thereafter it shall be eligible

for deduction from income as provided in sub-section (1) or sub-section (2), as the case may be :

Provided further that in a case where an undertaking, being a Developer who develops a Special Economic

Zone on or after the 1st day of April, 2005 and transfers the operation and maintenance of such Special

Economic Zone to another Developer (hereafter in this section referred to as the transferee Developer), the

deduction under sub-section (1) shall be allowed to such transferee Developer for the remaining period in

the ten consecutive assessment years as if the operation and maintenance were not so transferred to the

transferee Developer.

(3) The provisions of sub-section (5) and sub-sections (7) to (12) of section 80-IA shall apply to the Special

Economic Zones for the purpose of allowing deductions under sub-section (1).

Explanation.—For the purposes of this section, "Developer" and "Special Economic Zone" shall have the

same meanings respectively as assigned to them in clauses (g) and (za) of section 2 of the Special Economic

Zones Act, 2005.

Function in the statutory architecture

Section 80-IAB gives a Developer of a Special Economic Zone notified on or after 1 April 2005 under the Special Economic Zones Act, 2005 a deduction of one hundred per cent of the profits and gains derived from the business of developing the zone, for ten consecutive assessment years. The Developer chooses the ten years out of the fifteen years beginning with the year in which the zone was notified by the Central Government.

The section does not apply to a Developer where the development of the zone begins on or after 1 April 2017. Where a Developer's profits had earlier been excluded under s. 80-IA(13), it is entitled only for the unexpired part of the ten years. Where a Developer transfers operation and maintenance of the zone to a transferee Developer, the transferee gets the deduction for the remaining years. "Developer" and "Special Economic Zone" take their meanings from s. 2(g) and (za) of the Special Economic Zones Act, 2005.

Operative consequences

Sub-sections (5) and (7) to (12) of s. 80-IA apply: profits are computed as if the zone business were the only source of income, inter-unit transfers are at market value, and excess profits from arrangements with connected persons can be reduced.
Under s. 80A(4), the profits allowed cannot be deducted again under any other provision and the deduction cannot exceed those profits.
Under s. 80AC, the deduction is allowed only if the return is furnished on or before the due date under s. 139(1).
The deduction cannot exceed gross total income (s. 80A(2)).

Status

Operative, but time-limited: available for assessment year 2026-27 only to a Developer whose zone development began before 1 April 2017 and whose chosen ten-year period includes that year. The Finance Act, 2026 does not amend s. 80-IAB.

The Income-tax Act, 1961 governs assessment year 2026-27 and earlier years; the Income-tax Act, 2025 governs tax year 2026-27 onwards. For this subject, the corresponding provision is s. 139, which continues the deduction on the 1961 computation for the remaining years.

Case Laws & Commentary

SECTION 80-IAB — DEDUCTION IN RESPECT OF PROFITS AND GAINS BY AN UNDERTAKING ENGAGED IN DEVELOPMENT OF A SPECIAL ECONOMIC ZONE

Case Laws & Commentary (Income-tax Act, 1961 as amended by Finance Act, 2026)

STATUTORY SCHEME (editorial summary — verbatim bare-Act text in the companion Block-1 file)

Marginal heading: Deductions in respect of profits and gains by an undertaking or enterprise engaged in development of Special Economic Zone.

Section 80-IAB allows a Developer of a Special Economic Zone, notified on or after 1 April 2005 under the Special Economic Zones Act, 2005, a deduction of 100 per cent of the profits and gains derived from the business of developing the SEZ, for ten consecutive assessment years out of a fifteen-year block at the Developer's option. The deduction is subject to the section 80-IA machinery provisions (sub-section (5) and sub-sections (7) to (12) of section 80-IA applying). The deduction is not available where the development of the SEZ begins on or after 1 April 2017.

A. SECTION COMMENTARY

A.1 Structural position

Section 80-IAB is the SEZ-developer deduction, the developer-side counterpart of the SEZ-unit exemption in section 10AA. It borrows the section 80-IA machinery and is subject to the same nexus and computation principles. It is closed where the development of the SEZ begins on or after 1 April 2017.

A.2 Provision taxonomy

A 100-per-cent, ten-year (out of fifteen) deduction for an SEZ Developer, with the section 80-IA(5) and (7)-(12) machinery applying — the computation fiction, market-value and anti-abuse rules.

A.3 Core doctrinal themes

'Derived from the business of developing the SEZ', the section 80-IA(5) fiction, and the developer status are the operative questions; the section 80-IA jurisprudence applies.

A.4 Legislative evolution / FA amendment trail

Inserted by the Special Economic Zones Act, 2005 (w.e.f. 10 February 2006). By the proviso to sub-section (1), the deduction is unavailable to a Developer where the development of the SEZ begins on or after 1 April 2017. Not amended by the Finance Act, 2026.

A.5 CA practitioner pointers

(1) Apply the section 80-IA machinery and nexus principles. (2) Confirm the date on which development of the SEZ began against the 1 April 2017 cut-off. (3) Distinguish the developer deduction (80-IAB) from the SEZ-unit exemption (10AA). (4) Observe the section 80AC due-date condition.

B. FA 2026 IMPACT NOTE

Section 80-IAB is NOT amended by the Finance Act, 2026; it is closed where the development of the SEZ begins on or after 1 April 2017, and the section 80-IA machinery continues to apply.

C. CASE LAW — CLUSTERED BY ISSUE

Cluster C-1 : Section 80-IA machinery applied to the SEZ developer

Applied authorities: Liberty India (2009) 317 ITR 218 (SC); Velayudhaswamy Spinning Mills (2012) 340 ITR 477 (Mad)

Facts: Section 80-IAB borrows the section 80-IA(5) and (7)-(12) machinery and the 'derived from' formula.

Issue: How the nexus and computation questions are resolved for section 80-IAB.

Held: The section 80-IA principles apply: only profits with a first-degree nexus to the SEZ-development business qualify (Liberty India), and the sub-section (5) fiction operates from the initial year (Velayudhaswamy).

Ratio: Section 80-IAB is governed by the section 80-IA line of authority.

Relevance: Avoids duplicating settled law; the section 80-IA authorities control.

Editorial note on sourcing

Editorial scheme summary prepared from the Income-tax Act, 1961 as amended by the Finance Act, 2025, read with the Finance Act, 2026; verbatim bare-Act text is carried in the companion Block-1 treatise file. Digested authorities are reported Supreme Court / High Court decisions verified against standard law reports (ITR/Taxman/CTR). Several deductions in this cluster are sunset for new undertakings but carry substantial pending litigation and remain the governing law for open assessments.

Case law on Section 80-IAB

ITAT, High Court and Supreme Court judgments applying this section, on BharatTax.net, our income tax case law search.

Section 80-IAB case laws

← All sections (940)Act 1961 hub

Income-tax Act, 1961	Income-tax Act, 2025
s. 80-IAB(1) and (2) — deduction for a Special Economic Zone Developer	s. 139 (deduction computed under s. 80-IAB of the 1961 Act, for the years it would have been allowed)
s. 80-IAB(3) — s. 80-IA(5) and (7) to (12) apply	s. 139 read with s. 122