Seasonal factory depreciation allowance calculation clarified by court ruling.

The court ruled that the extra shift depreciation allowance for seasonal factories should be calculated in proportion to the number of days the machinery or plant was used, rather than being equal to the full amount of normal depreciation. The court determined that the method of calculation specified in Appendix I, Part I, of the Income-tax Rules, 1962, should be applied uniformly to all concerns, including seasonal factories. As a result, the court decided in favor of the department and against the assessee, with no order as to costs.

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Issues Involved:
1. Calculation of extra shift depreciation allowance for seasonal factories.
2. Interpretation of Rule 5 and Appendix I, Part I, of the Income-tax Rules, 1962.

Detailed Analysis:

1. Calculation of Extra Shift Depreciation Allowance for Seasonal Factories:
The primary issue revolves around whether the extra shift depreciation allowance for a seasonal factory, such as a sugar factory, should be calculated based on the actual number of days the machinery or plant was used or if it should be equal to 100% of the normal depreciation allowance for the relevant previous year.

The assessee, a sugar factory, worked triple shift for 105 days during the assessment year 1964-65. The Income Tax Officer (ITO) allowed extra shift allowance proportionate to the number of days worked (105/300 of the normal allowance), which was upheld by the Tribunal. The Tribunal referred the question of law to the High Court for clarity.

The court examined Section 32 of the Income-tax Act, 1961, and Rule 5 of the Income-tax Rules, 1962. The second proviso to Rule 5 states that in the case of a seasonal factory, depreciation is allowed as if the machinery was in use throughout the period the assessee was the owner. However, this proviso does not address extra shift allowance, which is detailed in Appendix I, Part I, under "Machinery and Plant."

The court noted that the extra allowance for double and triple shifts is calculated in proportion to the number of days the machinery worked double or triple shifts, with the normal number of working days taken as 300. This method applies to all concerns, including seasonal factories.

2. Interpretation of Rule 5 and Appendix I, Part I, of the Income-tax Rules, 1962:
The court discussed the interpretation of Rule 5 and its second proviso, which provides for normal depreciation allowance but does not cover extra shift allowance. The extra shift allowance is governed by the note in the remarks column of Appendix I, which is a self-contained code for determining the allowance.

The note specifies that the ITO must be satisfied that the concern worked double or triple shifts. For double shifts, the maximum extra allowance is 50% of the normal allowance, and for triple shifts, it is 100%. The calculation is based on the proportion of days worked to the normal number of working days (300).

The court rejected the assessee's argument to extend the method of computation in the second proviso to Rule 5 to extra shift allowance, emphasizing that the note in Appendix I applies to all concerns, including seasonal factories. The normal allowance for seasonal factories for computing extra shift allowance must be worked out according to the first Explanation in the note, not the second proviso to Rule 5.

The court also noted that the normal number of working days was reduced from 300 to 240 generally and 180 for seasonal factories from April 1, 1970, but this change was not retrospective and did not align with the second proviso to Rule 5.

The court cited several cases supporting this view, including Raza Sugar Co. v. CIT, Shadi Lal Sugar and General Mills Ltd. v. CIT, and Kundan Sugar Mills v. CIT, among others. The discordant note in L.H. Sugar Factories and Oil Mills (P.) Ltd. v. CIT was deemed incorrect.

Conclusion:
The Full Bench answered that the extra shift allowance must be computed in proportion to the number of days the machinery or plant was used and not equal to the full amount of normal depreciation. The Division Bench, in light of this, answered the question in favor of the department and against the assessee, with no order as to costs.

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