Section 37 of the Income Tax Act

Expenditure is classified as revenue or capital based on its practical business effect, necessity, or expediency, rather than solely on the juristic classification of rights; an enduring benefit does not automatically make an expenditure capital if it facilitates trading operations or business efficiency.

The Delhi High Court holds that the Bright Line Test (BLT) is not a valid or proper method for determining the arm's length price for Advertising, Marketing, and Promotion (AMP) expenses in transfer pricing.

When there is a nexus between an expenditure and the purpose of business, incurred on grounds of commercial expediency, the Revenue cannot question its reasonableness or assume the role of the businessman to compel profit maximization. This principle applies even if the business is not that of the assessee itself.

Business expenditure should not be disallowed merely because it incidentally or indirectly benefits a third party or sister concern, provided the expenditure is commercially expedient from the assessee's perspective.

An expense incurred by an assessee for its own business, such as advertising, marketing, and promotional (AMP) expenses, cannot be disallowed merely because it incidentally or indirectly benefits the assessee's sister concerns or associated enterprises.

The discount arising from the grant of Employee Stock Option Plans (ESOPs) is an allowable business expenditure under Section 37(1) of the Income-tax Act, 1961, as it is an ascertained liability, not a contingent one, and constitutes a revenue expense rather than a capital expense.

Expenses incurred for obtaining a loan for the purpose of the assessee's business, such as debenture discount, bank guarantee charges, and stamp duty, are considered revenue expenditure. These liabilities, though potentially spread over time, are deductible as revenue expenses.

Expenditure providing an enduring advantage, such as upfront lease rent for land, is revenue expenditure if no capital asset is acquired or generated, allowing for deduction under Section 37, even when capitalized in the books of account.

The sale of 'canned software' in physical form is the sale of a copyrighted article and constitutes 'goods,' distinct from the underlying copyright. This case provides foundational principles for distinguishing copyrighted works from copyrighted articles and for what qualifies as 'production or manufacturing of goods or articles' under tax laws.

The Assessing Officer cannot deny a Section 80IA deduction by merely asserting that the assessee is not a "developer" without considering the relevant agreements and facts. Entitlement to Section 80IA deduction requires a thorough examination of the assessee's role as a developer.