Accounting period under sales tax law may extend reassessment beyond one quarter when suppression is found during the year

The expression "period" in section 12(8) of the Orissa Sales Tax Act is broad enough to mean the accounting period maintained by the dealer, not only a quarter. Where suppression is detected in part of an accounting year and the accounts are liable to be discarded, reassessment may extend to all quarters covered by that accounting year. The provision is therefore applied by reference to the relevant accounting period shown by the dealer's books, allowing reopening of the full year where escapement is found during one part of it.

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Issues: (i) Whether the expression "period" in section 12(8) of the Orissa Sales Tax Act is confined to a quarter or refers to the period for which the dealer maintains accounts; (ii) Whether, after suppression is detected in one quarter of an accounting year, reassessment can extend to all quarters covered by that accounting year.

Issue (i): Whether the expression "period" in section 12(8) of the Orissa Sales Tax Act is confined to a quarter or refers to the period for which the dealer maintains accounts.

Analysis: The word "period" in section 12(8) has no statutory definition. The Act separately defines "quarter" and "year", and the language of section 12(8) does not compel "period" to be read as either of those assessment units. The expression is broad enough to denote the span of time relevant to the dealer's accounts, and its meaning depends on the facts of the case.

Conclusion: The expression "period" is not restricted to a quarter and may refer to the accounting period for which the dealer keeps accounts.

Issue (ii): Whether, after suppression is detected in one quarter of an accounting year, reassessment can extend to all quarters covered by that accounting year.

Analysis: Once suppression is detected and the accounts are found liable to be discarded, the reassessment cannot be confined only to the quarter in which the suppression was noticed if the accounts relate to the whole accounting year. The proper course is to reopen the assessments for the relevant quarters covered by the accounting year on the basis of the escapement found during that period.

Conclusion: Reassessment of all quarters covered by the relevant accounting year was permissible.

Final Conclusion: The reference was answered in favour of the revenue, holding that "period" in section 12(8) is not limited to a quarter and that reassessment may extend to the whole accounting year where suppression is found during part of that year.

Ratio Decidendi: Where a dealer maintains annual accounts and suppression or escapement is detected during part of that accounting year, section 12(8) permits reassessment of the full accounting period and not merely the quarter in which the suppression was discovered.

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