Best judgment assessment requires disclosure of relied-on material and a rational nexus to the estimate, or it becomes arbitrary.

In a best judgment assessment, any material used to estimate turnover must be disclosed to the assessee, with a real opportunity to explain or rebut it. An Inspector's report cannot form the basis of the estimate if it was not confronted to the dealer. The assessment must also bear a rational nexus to the material on record; where undisclosed material is relied on, the estimate loses its evidentiary foundation and becomes arbitrary. The stated principle is that denial of disclosure and rebuttal opportunity vitiates the assessment, and the estimate cannot stand without a reasonable link to the available evidence.

---

---

Issues: (i) Whether the best judgment assessment was vitiated because the Inspector's report was not confronted to the assessee and no opportunity was given to explain or rebut it; (ii) whether there was a reasonable nexus between the amount assessed and the materials on record.

Issue (i): Whether the best judgment assessment was vitiated because the Inspector's report was not confronted to the assessee and no opportunity was given to explain or rebut it.

Analysis: In a best judgment assessment, materials used for making the estimate must be disclosed to the dealer so that the dealer may explain and rebut them. The record did not show that the Inspector's report, which formed the basis of the estimate, had been brought to the dealer's notice or that any opportunity to meet it was afforded.

Conclusion: The assessment was vitiated for want of opportunity to confront and rebut the Inspector's report, and the finding was in favour of the assessee.

Issue (ii): Whether there was a reasonable nexus between the amount assessed and the materials on record.

Analysis: For a best judgment assessment, the estimate must bear a rational nexus to the material available. Where the Inspector's report was used without disclosure to the assessee, the estimate lost its evidentiary foundation and became arbitrary.

Conclusion: There was no reasonable nexus between the assessed amount and the material on record, and the finding was in favour of the assessee.

Final Conclusion: The reference was answered against the Revenue on both substantive questions, and the matter was sent back for a fresh decision in accordance with the stated principles governing best judgment assessment.

Ratio Decidendi: In a best judgment assessment, any material relied upon for estimating turnover must be disclosed to the assessee and a real opportunity must be given to rebut it; absent such opportunity, the estimate is arbitrary and cannot stand.

---