Inspection powers under sales tax law may extend to concluded periods for preliminary enquiry before reassessment or revision.

A wide inspection power under the Bengal Finance (Sales Tax) Act, 1941 was described as permitting requisition of books and documents even for a period already assessed, where the object is a preliminary enquiry to decide whether reopening or revision is warranted. The text also notes that such enquiry is distinct from reopening itself and is not invalid merely because the assessment period is concluded. On constitutional validity, it states that prescribed conditions in Rule 68 and the statute's own wording prevent the provision from being treated as arbitrary, so the power was upheld as not ultra vires.

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Issues: (i) Whether a notice under section 14(1) of the Bengal Finance (Sales Tax) Act, 1941 could validly require production of books and documents for a period in respect of which assessment had already been completed; (ii) whether section 14(1) was ultra vires the Constitution on the ground that it conferred arbitrary power in the absence of prescribed conditions.

Issue (i): Whether a notice under section 14(1) of the Bengal Finance (Sales Tax) Act, 1941 could validly require production of books and documents for a period in respect of which assessment had already been completed.

Analysis: The power under section 14(1) is expressed in wide terms and authorises production of accounts, registers, documents and information as may be deemed necessary for the purposes of the Act. It is not confined to a pending assessment, review or revision proceeding. The notice may be issued for a preliminary enquiry to ascertain whether reopening under section 11E(2) or suo motu revision under section 20(3)(a) is warranted. Such enquiry is distinct from reopening itself and is not a prohibited roving exercise, particularly where the authority has relevant information suggesting possible suppression of sales.

Conclusion: The notice under section 14(1) was valid and the challenge failed.

Issue (ii): Whether section 14(1) of the Bengal Finance (Sales Tax) Act, 1941 was ultra vires the Constitution because no conditions had been prescribed for exercise of the power.

Analysis: Rule 68 prescribed conditions regulating exercise of the power and requiring due regard to the necessity of avoiding unnecessary disturbance of the dealer's business and restricting requisitions to the purpose of obtaining required information. In any event, the mere absence of a rule does not render a power invalid where the statute itself confers the power and does not make rule-making a condition precedent. The statutory expression "subject to such conditions as may be prescribed" does not by itself make the provision unconstitutional.

Conclusion: Section 14(1) was not ultra vires the Constitution.

Final Conclusion: The Tribunal upheld the impugned notice and rejected the constitutional challenge, holding that the authority could seek production of books for enquiry even after assessment and that the statutory provision remained valid.

Ratio Decidendi: A taxing authority may, under a wide-enough inspection power, require production of books and documents for a concluded period to conduct a preliminary enquiry for possible reassessment or revision, and the mere absence of framed rules does not invalidate the statutory power where the enactment itself confers it.

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