S. 56 : Income from other sources-Fraudulently received refunds from income tax department by producing forged challans and parked same in accounts operated by him-Taxable on accrual basis even if the said amount was recovered by the Govt. of India in subsequent years-Deduction-Recovery of income did not constitute an expense incurred wholly and exclusively for purpose of earning income under section-Disallowance is affirmed. [S. 2(24), 4,57, 132]