Section 10AA of the Income Tax Act: SEZ Deduction Guide

Introduction

Section 10AA of the Income Tax Act provides deduction benefits to eligible businesses operating in Special Economic Zones (SEZs). This section was introduced to promote exports, attract investment, and support businesses engaged in manufacturing or providing services from SEZ units.

From April 1, 2026, the corresponding SEZ deduction provisions are contained in Section 144 of the Income-tax Act, 2025. Section 144 broadly continues the deduction framework applicable to eligible SEZ units, subject to the prescribed conditions. The deduction is available on eligible export profits.

This blog explains the meaning of Section 10AA, eligibility criteria, deduction period, calculation method, SEZ reinvestment reserve rules, and the consequences of not using the reserve amount as required.

What Is Section 10AA of the Income Tax Act?

Section 10AA of the Income Tax Act provides deduction benefits to eligible businesses operating in Special Economic Zones (SEZs). It allows eligible SEZ units to claim deduction on export profits, subject to prescribed conditions. The main purpose of this section is to promote exports, attract investment, create employment, and support businesses engaged in manufacturing or providing services from SEZ units.

A Special Economic Zone (SEZ) is a designated area in India established to promote exports by providing businesses with tax incentives and simplified regulatory procedures. SEZs are developed to encourage export-oriented business activity, improve trade balance, attract investment, generate jobs, and ensure better administrative support for businesses.

Note: From April 1, 2026, the corresponding SEZ deduction provisions are contained in Section 144 of the Income tax Act, 2025.

Who Is Eligible for Deduction under Section 10AA?

The deduction is not restricted to one particular business structure. It may be claimed by an assessee that qualifies as an “entrepreneur” under Section 2(j) of the Special Economic Zones Act, 2005 and derives eligible profits from a qualifying SEZ unit. The assessee may be a company, LLP, partnership firm, individual or another legally recognised person, provided all statutory conditions are satisfied.

Eligibility Criteria for Deduction under Section 10AA

To claim deduction under Section 10AA of the Income Tax Act, the following conditions should be fulfilled:

• The entrepreneur must be covered under Section 2(j) of the Special Economic Zones Act, 2005.
• The SEZ unit must have begun manufacturing or producing articles or things, or providing services, during the previous year relevant to an assessment year beginning on or after April 1, 2006 but before April 1, 2021. In practical terms, eligible operations must generally have commenced before April 1, 2020, subject to the applicable statutory conditions.
• The SEZ unit must not be formed by splitting up or reconstructing an existing business.
• The unit should not be formed by transferring previously used plant or machinery beyond the limit permitted under the applicable provisions.
• The total deduction period available to an undertaking under the related tax-holiday provisions cannot exceed the prescribed overall period. A unit cannot obtain a fresh deduction cycle under Section 10AA after exhausting the benefit available for the same undertaking under the earlier applicable provision.

Deduction Rate under Section 10AA of the Income Tax Act

The deduction under Section 10AA of the Income-tax Act is available for a specified period beginning with the year in which the eligible SEZ unit starts manufacturing or producing articles or things, or providing services.

How Is the Section 10AA Deduction Calculated?

The deduction under Section 10AA of the Income Tax Act is calculated using the following formula:

Eligible export profit = Profits of the business of the SEZ undertaking × Export turnover of the SEZ undertaking ÷ Total turnover of the SEZ undertaking

Here, export turnover means the consideration received in, or brought into, India for export of goods, articles, things, or services by the SEZ unit. However, export turnover does not include freight, telecommunication charges, insurance expenses for delivery outside India, or expenses incurred in foreign exchange for providing services outside India.

Use of SEZ Reinvestment Reserve

To claim deduction for the further five-year period under Section 10AA of the Income Tax Act, the eligible amount must be transferred to the Special Economic Zone Reinvestment Reserve Account. The following conditions should be followed:

The amount transferred to the reserve must be used for acquiring new plant or machinery for the purposes of the eligible business, and the acquired asset must be put to use within the prescribed period.

The new plant or machinery must be acquired and put to use before the expiry of three years following the end of the year in which the reserve was created.

Until the acquisition of the new plant or machinery, the reserve amount may be used for the business purposes of the undertaking, subject to the prescribed restrictions.

However, the reserve amount cannot be used for distribution of dividends or profits, remittance of profits outside India, or creation of assets outside India.

Consequences of Not Using SEZ Reinvestment Reserve

If the amount credited to the Special Economic Zone Reinvestment Reserve Account is not used for purchasing new plant and machinery within the prescribed time, it will be treated as taxable business income in the year immediately following the expiry of the prescribed three-year period.

If the reserve amount is used for any purpose other than the prescribed purpose, it will be treated as taxable business income in the year in which the amount is used for a non-permitted purpose.

Reporting Requirements for Section 10AA Deduction

A taxpayer claiming deduction under Section 10AA should maintain separate and reliable records for the eligible SEZ undertaking. The records should support the profits of the undertaking, export turnover, total turnover, export proceeds and reserve utilization.

Under the earlier framework, the prescribed accountant’s report in Form 56F must be obtained and furnished within the applicable timeline. The report contains details of the eligible unit, nature of business, commencement date, turnover, export proceeds, and deduction claimed.

From April 1, 2026, taxpayers should follow the corresponding reporting form and procedural requirements prescribed under the Income-tax Act, 2025.

Ebizfiling Support for SEZ Tax Compliance

Ebizfiling helps SEZ units, exporters, companies, and firms manage Section 10AA deduction and related income tax compliance.

Ebizfiling helps businesses with:

• Review of eligibility for Section 10AA deduction
• Export profit calculation support
• ITR filing assistance with CA
• SEZ Reinvestment Reserve compliance
• Tax documentation support

With professional guidance, businesses can claim eligible deductions correctly and avoid errors in reporting or reserve utilization.

Conclusion

Section 10AA of the Income Tax Act provides a phased deduction for eligible export profits earned by qualifying units operating in Special Economic Zones. The deduction is available for up to 15 consecutive years, subject to the commencement cut-off, SEZ approval, business-formation restrictions and other prescribed conditions.

Eligible units may claim a 100% deduction during the first five years, a 50% deduction during the next five years and a reserve-linked deduction during the final five years. The final-phase deduction is subject to the amount transferred to and properly utilised from the Special Economic Zone Reinvestment Reserve Account.

Frequently Asked Answers