“profit split method”
The decision most relied on for profit split method is DIT v. Morgan Stanley Co. Inc. (399 ITR 34), cited in 162 judgments on BharatTax.
Leading authorities on profit split method
Once a transfer pricing analysis has been undertaken for an Indian associated enterprise, no further profits are attributable to it as a Permanent Establishment, thereby extinguishing the need for additional profit attribution.
The Comparable Uncontrolled Price (CUP) method is preferred when comparable transactions with third parties are available to determine if transfer prices are at arm's length. Transactional profit methods are considered methods of last resort.
When entities are highly integrated and their combined efforts generate revenue, the Profit Split Method (PSM) is the appropriate method for determining arm's length price for transactions.