Section 80-IC deduction limited to 10 years total; substantial expansion cannot create new initial assessment year

The SC held that under Section 80-IC, an assessee cannot claim 100% deduction for the entire 10-year period by treating substantial expansion as creating a new initial assessment year. The provision allows 100% deduction for first five years and 25% (or 30% for companies) for next five years, totaling 10 years maximum. Once the initial assessment year commences and deduction begins, no second initial assessment year can be claimed within the 10-year period based on substantial expansion. This interpretation prevents circumvention of the statutory scheme limiting total deduction period to 10 years. Decision favored revenue.

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Issues Involved:
1. Interpretation of Section 80-IC of the Income Tax Act, 1961.
2. Eligibility for 100% tax exemption beyond the initial five-year period following substantial expansion.
3. Limitation of total exemption period to ten years under Section 80-IC.

Detailed Analysis:

Interpretation of Section 80-IC of the Income Tax Act, 1961:
The core issue revolves around Section 80-IC of the Income Tax Act, 1961, which provides tax exemptions to certain undertakings in specified areas, including Himachal Pradesh. The High Court had earlier discussed various aspects of this provision due to different issues raised by the assessees, but the Supreme Court focused on a singular question: whether an assessee who has availed 100% tax exemption for five years can claim the same exemption beyond this period due to substantial expansion.

Eligibility for 100% Tax Exemption Beyond the Initial Five-Year Period Following Substantial Expansion:
The Supreme Court clarified that Section 80-IC(2) applies to undertakings that begin manufacturing in specified areas. Section 80-IC(3) provides two categories of exemptions: one for ten years at 100% and another for five years at 100%, followed by 25% for the next five years. The assessees in this case fall under the second category. They claimed an additional five years of 100% exemption after substantial expansion during the initial five-year period. The Court held that once the initial assessment year starts, the assessees cannot claim another initial assessment year within the ten-year period based on substantial expansion. This interpretation ensures that the assessees cannot enjoy 100% exemption for the entire ten years, which would contravene the statutory provisions.

Limitation of Total Exemption Period to Ten Years Under Section 80-IC:
Section 80-IC(6) explicitly limits the total period of deduction to ten years. The Court emphasized that allowing 100% exemption beyond the first five years due to substantial expansion would violate this provision. The deduction scheme under Section 80-IC is designed to provide 100% exemption for the first five years and 25% (or 30% for companies) for the next five years, making the total exemption period ten years. The Court reiterated that the legislative intent and the statutory language do not permit a second initial assessment year within this ten-year period.

Conclusion:
The Supreme Court concluded that the assessees, after availing 100% exemption for the first five years, are only entitled to 25% (or 30% for companies) exemption for the remaining five years. The question of law was answered in favor of the Revenue, thereby disallowing the assessees' claim for 100% exemption beyond the initial five years based on substantial expansion. All appeals were allowed, and no order as to costs was made.

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