COMMISSIONER OF INCOME TAX WEST BENGAL vs ANWAR ALI

The Supreme Court held that penalty proceedings under Section 28 of the Income-tax Act, 1922, are of a penal nature, requiring the department to prove that the amount concealed constitutes taxable income. The Court clarified that merely rejecting the assessee's explanation does not suffice to impose a penalty; the department must establish that the disputed amount is indeed income. The findings from assessment proceedings serve as evidence but are not conclusive for penalty imposition, necessitating a comprehensive evaluation of circumstances indicating conscious concealment by the assessee.