The selection of the most appropriate transfer pricing method is a critical decision that can significantly impact the determination of arm's length price. Rule 80 of the Income Tax Rules, 2026 specifies six factors that must be considered when selecting the most appropriate method. Understanding these factors is essential for taxpayers and practitioners.
The Statutory Framework
Section 165: Most Appropriate Method
Section 165 provides that the arm's length price shall be determined by any of the prescribed methods, being the most appropriate method.
Rule 80: Factors for Selecting the Most Appropriate Method
Rule 80 specifies six factors that shall be taken into account for selecting the most appropriate method.
The Six-Factor Test
Factor 1: Nature and Class of the Transaction
What It Means: The nature and class of the international transaction or specified domestic transaction.
Considerations:
- Is it a transaction involving tangible goods, services, intangibles, or financing?
- Is it a standardised transaction or a unique transaction?
- Is it a single transaction or a series of transactions?
Examples:
- For standardised products, CUP method may be appropriate
- For distribution activities, RPM may be appropriate
- For manufacturing activities, CPM may be appropriate
- For unique intangibles, PSM may be appropriate
Factor 2: Functions Performed, Assets Employed, and Risks Assumed
What It Means: The class or classes of associated enterprises entering into the transaction and the functions performed by them, taking into account assets employed and risks assumed.
Considerations:
- What functions does each enterprise perform?
- What assets are employed?
- What risks are assumed?
- Are the functions routine or complex?
Examples:
- For routine functions with limited risks, TNMM may be appropriate
- For complex functions with significant risks, PSM may be appropriate
Factor 3: Availability, Coverage, and Reliability of Data
What It Means: The availability, coverage, and reliability of data necessary for application of the method.
Considerations:
- Is reliable data available for the method?
- Is the data comparable?
- Is the data current?
Examples:
- If comparable transaction data is available, CUP may be appropriate
- If comparable company data is available, TNMM may be appropriate
- If limited comparable data is available, PSM may be appropriate
Factor 4: Degree of Comparability
What It Means: The degree of comparability existing between the international transaction and the uncontrolled transaction and between the enterprises entering into such transactions.
Considerations:
- How comparable are the transactions?
- How comparable are the enterprises?
- Can differences be adjusted?
Examples:
- If high degree of comparability exists, CUP may be appropriate
- If moderate degree of comparability exists, TNMM may be appropriate
Factor 5: Reliability of Adjustments
What It Means: The extent to which reliable and accurate adjustments can be made to account for differences.
Considerations:
- Can adjustments be quantified?
- Are adjustments based on reliable data?
- Are adjustments supported by documentation?
Examples:
- If reliable adjustments can be made, CUP may be appropriate
- If adjustments are difficult, TNMM may be appropriate
Factor 6: Assumptions Required
What It Means: The nature, extent, and reliability of assumptions required to be made in application of a method.
Considerations:
- What assumptions are required?
- How reliable are the assumptions?
- How sensitive is the result to changes in assumptions?
Examples:
- If few assumptions are required, CUP may be appropriate
- If significant assumptions are required, TNMM or PSM may be appropriate
Applying the Six-Factor Test
Step-by-Step Process
Step 1: Analyse the transaction
- Nature and class of the transaction
- Functions, assets, and risks
Step 2: Evaluate data availability
- Available data for each method
- Coverage and reliability of data
Step 3: Assess comparability
- Degree of comparability
- Ability to make adjustments
Step 4: Consider assumptions
- Required assumptions
- Reliability of assumptions
Step 5: Select the method
- The method that best satisfies the six factors
- The method that provides the most reliable measure of arm's length price
Practical Example
Scenario
Transaction: Indian subsidiary provides contract manufacturing services to foreign parent.
Factors:
- Nature: Manufacturing services, routine
- Functions: Manufacturing only (no R&D, no marketing)
- Data: Comparable companies available
- Comparability: High degree of comparability
- Adjustments: Minimal adjustments required
- Assumptions: Few assumptions required
Selection: TNMM with operating profit/operating cost as PLI
Common Pitfalls and Compliance Issues
Ignoring Factors: Not considering all six factors.
Inconsistent Selection: Selecting different methods for similar transactions.
Inadequate Documentation: Not documenting the reasons for method selection.
Stale Selection: Not reviewing the method selection periodically.
Expert Legal Guidance
Understanding the six-factor test for selecting the most appropriate transfer pricing method is essential for taxpayers with international transactions. Anuj Desai & Associates provides expert advisory services on Direct Tax Code compliance, helping taxpayers select the most appropriate method and ensure compliance with transfer pricing requirements.