Form C in sales tax appeals may be admitted on sufficient cause where appellate powers are wide enough.

The concessional rate under section 8(1) of the Central Sales Tax Act depends on compliance with section 8(4) and rule 12(7), which require Form C to be furnished by the time of assessment before the first assessing authority, subject to extension for sufficient cause. In a sales tax appellate scheme that gives appellate authorities wide powers to confirm, reduce, enhance, annul, set aside, or remand assessments, the phrase "first assessing authority" is not necessarily exclusive of the appellate forum. Form C may therefore be received in appeal where the dealer establishes sufficient cause for earlier non-production, and the discretion must be exercised strictly on that basis.

---

---

Issues: Whether the appellate authority under the sales tax enactments could entertain Form C for the first time in appeal and grant the concessional rate under section 8(1) of the Central Sales Tax Act, 1956, on the dealer showing sufficient cause for not filing it before the first assessing authority.

Analysis: The concessional rate under section 8(1) depended on compliance with section 8(4) and rule 12(7), which required Form C to be furnished up to the time of assessment by the first assessing authority, with extension for sufficient cause. The appellate authorities under the State sales tax laws were not confined to a narrow appellate function; they possessed wide powers to confirm, reduce, enhance, annul, or set aside assessments and to direct fresh assessment, and the Tribunal under the Andhra Pradesh Act could also receive additional evidence. In that statutory setting, the expression 'first assessing authority' did not exclude the appellate forum, though the dealer remained bound to explain the earlier default and the discretion had to be exercised strictly on the footing of sufficient cause.

Conclusion: The appellate authority could receive Form C in appeal where sufficient cause for non-production before the assessing authority was established.

Final Conclusion: The statutory scheme did not make the first assessment the exclusive stage for filing Form C, and the appeals failed because the States' challenge to the appellate power was rejected.

Ratio Decidendi: Under a sales tax appellate scheme conferring wide revisional powers, a procedural time-limit for filing concession forms before the assessing authority does not, by necessary implication, bar their reception in appeal if sufficient cause for the earlier default is shown.

---