Res judicata and statutory form genuineness: prior proceedings do not bar fresh scrutiny absent a final finding on the disputed issue.

A prior proceeding bars later litigation only where the same issue was finally decided by a competent court; where genuineness of F forms was not previously adjudicated, res judicata, issue estoppel and Order II Rule 2 do not preclude reconsideration. Statutory exemption forms issued by the proper authority carry a presumption of genuineness and of the related movement or sale, and they should not be ignored without a finding of forgery or lack of authenticity. The matter was therefore treated as fit for fresh examination by the revising authority, with any tax relief or liability made dependent on the result of that enquiry.

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Issues: (i) Whether the writ petition was barred by res judicata, issue estoppel, or Order II, Rule 2 of the Code of Civil Procedure. (ii) Whether the F forms produced by the assessee could be ignored without a finding of forgery or lack of genuineness, and whether the matter required reconsideration by the revising authority.

Issue (i): Whether the writ petition was barred by res judicata, issue estoppel, or Order II, Rule 2 of the Code of Civil Procedure.

Analysis: For res judicata to operate, there must be an earlier decision on the same issue by a competent court. The earlier proceeding had not framed or decided the genuineness or acceptability of the F forms now in dispute. A procedural bar such as issue estoppel or Order II, Rule 2 could not override the assessee's claim to tax exemption in accordance with law where the substantive issue had not been adjudicated earlier.

Conclusion: The bar of res judicata was not attracted and the plea was rejected.

Issue (ii): Whether the F forms produced by the assessee could be ignored without a finding of forgery or lack of genuineness, and whether the matter required reconsideration by the revising authority.

Analysis: The issuance of F forms by the appropriate authority gives rise to a presumption of movement of goods and sale, unless the documents are shown to be forged or otherwise not genuine. The orders below did not disclose a clear finding explaining why the forms were rejected. At the same time, the court accepted that the assessee had not acted with full diligence earlier and therefore directed a fresh examination by the revising authority on deposit of a specified amount, with consequential refund if the forms are found genuine and further liability if they are not.

Conclusion: The matter was remitted for fresh examination of the genuineness of the F forms, with consequential relief depending on the result of that enquiry.

Final Conclusion: The appeal succeeded only to the extent of setting aside the procedural bar and securing a fresh enquiry into the disputed forms, while the ultimate tax relief was made conditional on the outcome of that enquiry.

Ratio Decidendi: A prior proceeding bars subsequent litigation only when the same issue has been finally decided, and statutory exemption forms cannot be disregarded without a finding that they are forged or otherwise not genuine.

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