Investment valuation precedent and new appellate issues: covered claims stand, but unraised netting-off arguments cannot be heard on appeal.

Diminution in value of investments was treated as covered by the Court's earlier decision in the assessee's own case for the same assessment year, so no further reconsideration was required and the issue was decided for the assessee. The separate contention on netting off appreciation against depreciation could not be examined in appeal because it had not been raised before the Tribunal; an issue not argued below cannot be entertained for the first time on appeal. The appeal therefore did not succeed on the unraised contention, while the covered investment valuation issue remained resolved in the assessee's favour.

---

---

Issues: (i) whether the assessee's claim for diminution in value of investments was covered by the earlier decision of the Court and therefore required no further interference; (ii) whether the contention regarding netting off appreciation against depreciation could be examined in the appeal when it had not been raised before the Tribunal.

Issue (i): whether the assessee's claim for diminution in value of investments was covered by the earlier decision of the Court and therefore required no further interference.

Analysis: The questions other than netting off were found to be squarely covered by the Court's earlier decision in the assessee's own case for the same assessment year. On that basis, no separate reconsideration was warranted.

Conclusion: The issue was answered in favour of the assessee.

Issue (ii): whether the contention regarding netting off appreciation against depreciation could be examined in the appeal when it had not been raised before the Tribunal.

Analysis: The contention was noted to be absent from the proceedings before the Tribunal. An issue not raised before the Tribunal could not be entertained as a subject of appeal before the Court.

Conclusion: The issue was not open for examination in the appeal.

Final Conclusion: The appeal failed and the assessment issue stood resolved in favour of the assessee, with only the unraised netting-off contention left to be pursued before the Tribunal in accordance with law.

Ratio Decidendi: An issue not raised before the Tribunal cannot be entertained for the first time in appeal, and matters already covered by binding precedent do not warrant interference.

---