Fiscal classification and statutory definition of salary upheld for gratuity and leave encashment exemptions under income tax law.

Sections 10(10) and 10(10AA) of the Income-tax Act were upheld as valid fiscal classifications because the differentiation between Government employees and other employees was found to have an intelligible basis and a rational nexus with the statutory object, so the Article 14 challenge failed. The expression "salary" in these exemptions is confined to the meaning expressly incorporated from rule 2(h) of Part A of the Fourth Schedule, which includes dearness allowance only where employment terms so provide and excludes other allowances and perquisites. As a result, the wider construction urged for exemption purposes was rejected and the writ challenge failed.

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Issues: (i) Whether sections 10(10) and 10(10AA) of the Income-tax Act, 1961 are unconstitutional as discriminatory and violative of article 14 of the Constitution of India in so far as they differentiate between Government employees and other employees for exemption from gratuity and leave encashment. (ii) Whether the expression "salary" in sections 10(10) and 10(10AA) includes all allowances and other amounts received by an employee, or is confined to the meaning assigned in rule 2(h) of Part A of the Fourth Schedule to the Income-tax Act, 1961.

Issue (i): Whether sections 10(10) and 10(10AA) of the Income-tax Act, 1961 are unconstitutional as discriminatory and violative of article 14 of the Constitution of India in so far as they differentiate between Government employees and other employees for exemption from gratuity and leave encashment.

Analysis: The classification drawn by the impugned provisions was examined in the light of the settled principles governing equality challenges to fiscal enactments. A taxing statute enjoys wider latitude in classification, and it is valid if the distinction has an intelligible basis and a rational nexus with the legislative object. The distinction between Government employees and other employees was treated as a permissible statutory classification, and the reasoning applied in the cited Supreme Court authority on sector-based differentiation was held to support the validity of the scheme.

Conclusion: The classification is valid and the challenge under article 14 fails.

Issue (ii): Whether the expression "salary" in sections 10(10) and 10(10AA) includes all allowances and other amounts received by an employee, or is confined to the meaning assigned in rule 2(h) of Part A of the Fourth Schedule to the Income-tax Act, 1961.

Analysis: The Explanation to section 10(10) expressly adopts the meaning of "salary" in rule 2(h) of Part A of the Fourth Schedule. That definition includes dearness allowance only if the terms of employment so provide, and excludes all other allowances and perquisites. In view of this specific statutory incorporation, there was no scope to enlarge the meaning of "salary" by resort to a broader general interpretation.

Conclusion: The expression "salary" is confined to the statutory definition in rule 2(h) of Part A of the Fourth Schedule and does not include all allowances.

Final Conclusion: The writ challenge to the constitutional validity and interpretation of the exemption provisions failed, and the petitioner was held not entitled to the reliefs sought.

Ratio Decidendi: A fiscal classification is valid if it rests on an intelligible differentia with a rational nexus to the object of the statute, and where a provision expressly incorporates a statutory definition, that definition must govern its interpretation.

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