Income Tax | International Taxation | Transfer Pricing
Transfer Pricing Methods in India: Most Appropriate Method for Determining Arm's Length Price
Indian transfer pricing law requires the arm's length price (ALP) of an international transaction or specified domestic transaction to be determined by the Most Appropriate Method (MAM). Under section 165 of the Income-tax Act, 2025, the recognised methods are CUP, RPM, CPM, PSM, TNMM and such other method as may be prescribed by the CBDT.
Transfer pricing generally concerns transactions between associated enterprises (AEs), and specified domestic transactions where the statutory requirements are satisfied. Transactions may include the purchase or sale of goods, services, financing, use or transfer of intangibles, guarantees, business restructuring and other arrangements affecting income, profits, losses or assets.
The underlying standard is the arm's length principle: the controlled transaction is tested against conditions that would have been agreed between independent enterprises under comparable circumstances. Reliable functional and comparability analysis is therefore central to selecting and applying a method.
What Is an Arm's Length Price?
An arm's length price is the price or result that is consistent with conditions that would have prevailed between independent enterprises in comparable circumstances. The objective is not to reject a related-party price merely because a different price exists. The controlled transaction must be evaluated through the method that is best suited to the facts and produces the most reliable arm's length result.
Section 165 requires the MAM to be selected having regard to the nature or class of transaction, the class of associated enterprises, the functions performed and other prescribed factors.
Transfer Pricing Methods under Section 165
- Comparable Uncontrolled Price Method (CUP)
- Resale Price Method (RPM)
- Cost Plus Method (CPM)
- Profit Split Method (PSM)
- Transactional Net Margin Method (TNMM)
- Such other method as may be prescribed by the Board
These methods correspond broadly to the six-method framework previously applied under section 92C of the Income-tax Act, 1961.
1. Comparable Uncontrolled Price Method (CUP)
CUP compares the price charged in a controlled transaction with the price charged in a comparable uncontrolled transaction between independent enterprises. Where reliable comparability exists, CUP can provide particularly direct evidence of an arm's length price.
The taxpayer or another relevant group entity enters into a comparable transaction with an independent enterprise.
Comparable transactions occur between independent enterprises and sufficiently reliable information is available.
Example
An Indian company sells a product to its foreign AE at ₹100 per unit and sells a substantially identical product to an independent foreign customer for ₹105 per unit under comparable conditions. The independent sale may provide an internal CUP, after considering material differences such as quantity, market, freight, credit period and contractual terms.
When CUP may be most suitable
- Products or services are highly comparable.
- Contractual and economic conditions are sufficiently similar.
- Reliable uncontrolled transaction data is available.
- Material differences can be reliably adjusted.
2. Resale Price Method (RPM)
RPM is commonly considered where goods purchased from an AE are resold to independent customers without substantial value addition. The method begins with the resale price and reduces it by an appropriate gross resale margin and relevant adjustments to arrive at the arm's length purchase price.
RPM may suit straightforward buy-sell distributors. Its reliability can decrease where the reseller substantially processes goods, owns or develops valuable marketing intangibles, performs complex functions or makes significant value additions.
3. Cost Plus Method (CPM)
Under CPM, the relevant direct and indirect costs incurred in supplying property or services are identified and an appropriate arm's length gross mark-up is added. Consistency in the cost base is critical because accounting classification differences can materially distort comparability.
CPM may be suitable for routine or contract manufacturing, processing arrangements, routine services and certain semi-finished goods transactions.
4. Profit Split Method (PSM)
PSM identifies the combined profit from the controlled transaction and allocates that profit among the associated enterprises according to their relative contributions. It may be particularly relevant where parties make unique and valuable contributions, their operations are highly integrated, or important economically significant risks are shared.
Its application normally requires defining the relevant profit pool, identifying each party's contributions and selecting a reliable allocation key. Complexity alone is not a reason to use PSM; the functional analysis must support it.
5. Transactional Net Margin Method (TNMM)
TNMM examines a net profit indicator arising from a controlled transaction and compares it with the corresponding result from comparable uncontrolled transactions or independent enterprises. Unlike CUP, RPM and CPM, TNMM generally operates at the net-profit level.
Common profit level indicators include operating profit to sales, operating profit to operating cost and operating profit to operating assets, depending on the nature of the tested activity.
TNMM is frequently considered for routine manufacturing, distribution and service activities where reliable net-margin comparables are available. It may tolerate some product differences better than price-based methods, but it still requires careful functional and economic comparability.
6. Other Method
The sixth category is such other method as may be prescribed. It may be useful where the traditional methods do not provide the most reliable result but credible evidence exists of the price that independent enterprises have charged, paid, or would have charged or paid for the same or similar transaction under comparable circumstances.
How to Select the Most Appropriate Method (MAM)
There is no universally applicable "best" transfer pricing method. Under Rule 80 of the Income-tax Rules, 2026, the MAM is the method best suited to the facts and circumstances of the particular international or specified domestic transaction and which provides the most reliable measure of ALP.
Relevant considerations include the nature and class of transaction; the class of associated enterprises; functions performed; assets employed; risks assumed; availability and reliability of data; degree of comparability; ability to make reliable adjustments; and the nature and reliability of assumptions required.
| Nature of transaction | Methods commonly considered |
|---|---|
| Highly comparable sale or purchase of goods | CUP |
| Routine distribution with limited value addition | RPM |
| Routine or contract manufacturing | CPM or TNMM |
| Routine intra-group services | TNMM or CPM |
| Highly integrated operations | PSM, subject to facts |
| Unique and valuable contributions by both parties | PSM |
| Reliable uncontrolled transaction price available | CUP |
| Resale without substantial modification | RPM |
| Reliable uncontrolled-price evidence outside the traditional methods | Other Method |
The table is only a practical starting point. The final method must follow the statutory MAM analysis and reliable comparability evidence.
CUP vs RPM vs CPM vs TNMM vs PSM
Arm's Length Range under the Income-tax Rules, 2026
Rule 81 governs cases in which application of the MAM produces more than one price. Subject to the conditions in that rule, the prescribed arm's length range for CUP, RPM, CPM and TNMM is based on the 35th percentile to the 65th percentile of the dataset where the range mechanism applies. If the actual transaction price is within the range it is treated as arm's length; if it falls outside the range, the median is used for the prescribed determination.
Where the range mechanism does not apply, ALP is determined according to the alternative computation rule applicable to the dataset.
Tolerance Provision
Section 165(3) permits a notified tolerance percentage, not exceeding 3%, where only one price is determined and the statutory conditions are met. The percentage applicable to the relevant tax year and class of transaction must be checked against the applicable Central Government notification. The tolerance provision and the arm's length range are separate mechanisms and should not be treated as interchangeable.
Transfer Pricing Officer under Section 166
Where an assessee has entered into an international transaction or specified domestic transaction and the Assessing Officer considers it necessary or expedient, section 166 permits a reference to the Transfer Pricing Officer (TPO) with the previous approval of the Principal Commissioner or Commissioner, subject to the statutory framework.
The TPO determines ALP after following the prescribed procedure and sends the order to the Assessing Officer and the assessee. The 2025 Act also provides a mechanism under which, subject to prescribed conditions and a valid option, the ALP determination for a tax year can apply to similar transactions for the two immediately succeeding tax years.
Safe Harbour Rules
Section 167 empowers the Board to make safe harbour rules. A safe harbour is a prescribed circumstance in which the income-tax authorities accept the transfer price or specified income declared by an eligible assessee. Under the Income-tax Rules, 2026, safe-harbour provisions for international transactions are contained in Rules 86 to 93, with related rules for specified domestic transactions thereafter.
Eligibility, transaction categories, conditions, margins and procedural requirements should be checked for the relevant tax year before relying on safe harbour.
Advance Pricing Agreement (APA)
An APA can provide advance certainty for eligible international transactions by determining ALP or specifying the manner in which it is to be determined. The statutory framework provides for unilateral, bilateral and multilateral agreements, subject to the Act and Rules. APAs are particularly useful for recurring or commercially significant transactions and complex transfer-pricing issues.
Transfer Pricing Documentation and Comparability Analysis
Selecting a method is only one part of transfer-pricing compliance. A defensible analysis should address the transaction and contractual terms, associated enterprises, functions performed, assets employed, risks assumed, economic circumstances, goods/services/intangibles involved, tested party where relevant, MAM selection, comparables, financial information, comparability adjustments, profit level indicator where applicable, ALP computation and supporting records.
Practical Steps for Selecting the MAM
- Accurately delineate the transaction. Identify what is actually transferred or provided and the relevant contractual and economic characteristics.
- Conduct a FAR analysis. Analyse functions, assets and risks.
- Examine uncontrolled transactions. Review reliable internal and external comparable information.
- Consider all potentially applicable methods. Do not assume TNMM or another method automatically applies.
- Select the MAM. Choose the method best suited to the facts and most reliable for measuring ALP.
- Make reliable adjustments. Adjust material differences only where they can be reasonably and reliably quantified.
- Determine ALP under the prescribed computation mechanism.
- Maintain supporting documentation.
Is TNMM Always the Most Appropriate Method?
No. TNMM is common in practice because net-margin data may be more readily available than reliable product-level or gross-margin information, but frequency of use does not make it automatically appropriate. A reliable internal CUP may support CUP; a limited-value-add distributor may support RPM; a routine contract manufacturer may support CPM; and transactions involving unique, valuable contributions by both parties may support PSM. The statutory test is suitability and reliability, not popularity.
Conclusion
India's transfer-pricing framework continues to apply the arm's length principle. Under section 165 of the Income-tax Act, 2025, ALP is determined using CUP, RPM, CPM, PSM, TNMM or such other prescribed method, being the MAM for the particular transaction.
There is no single method suitable for every case. A sustainable transfer-pricing position should be transaction-specific and supported by a careful FAR analysis, reliable comparability evidence, appropriate adjustments and the computation mechanism prescribed by the current Rules.