Like the resale price and cost plus methods, the transactional net margin method is applied to only one of the associated enterprises. The fact that many factors unrelated to transfer prices may affect net profits, in conjunction with the one-sided nature of the analysis under this method, can affect the overall reliability of the transactional net margin method if an insufficient standard of comparability is applied. Detailed guidance on establishing comparability for the transactional net margin method is given in Section B.3.1 below.
TPG2022 Chapter II paragraph 2.72
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By OECD
Category: OECD Transfer Pricing Guidelines (2022), TPG 2022 Chapter II: Transfer Pricing Methods | Tag: Comparability defects, Methods - strength and weaknesses, One-sided method, Transactional net margin method (TNMM), Transactional profit methods, Transfer pricing methods
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- TPG2022 Chapter II paragraph 2.69Another practical strength of the transactional net margin method is that, as with any one-sided method, it is necessary to examine a financial indicator for only one of the associated enterprises (the “tested” party). Similarly, it is often not necessary to state the books and records of all participants in...
- TPG2022 Chapter II paragraph 2.76The use of net profit indicators can potentially introduce a greater element of volatility into the determination of transfer prices for two reasons. First, net profit indicators can be influenced by some factors that do not have an effect (or have a less substantial or direct effect) on gross margins...
- TPG2022 Chapter II paragraph 2.74A comparability analysis must be performed in all cases in order to select and apply the most appropriate transfer pricing method, and the process for selecting and applying a transactional net margin method should not be less reliable than for other methods. As a matter of good practice, the typical...
- TPG2022 Chapter II paragraph 2.70There are also a number of weaknesses to the transactional net margin method. The net profit indicator of a taxpayer can be influenced by some factors that would either not have an effect, or have a less substantial or direct effect, on price or gross margins between independent parties. These...
- TPG2022 Chapter II paragraph 2.68One strength of the transactional net margin method is that net profit indicators (e.g. return on assets, operating income to sales, and possibly other measures of net profit) are less affected by transactional differences than is the case with price, as used in the CUP method. Net profit indicators also...
- TPG2022 Chapter II paragraph 2.65A transactional net margin method is unlikely to be reliable if each party to a transaction makes unique and valuable contributions, see paragraph 2.4. In such a case, a transactional profit split method will generally be the most appropriate method, see paragraph 2.119. However, a one-sided method (traditional transaction method...
- TPG2022 Chapter II paragraph 2.185As discussed in these Guidelines, there are concerns regarding the use of the transactional net margin method, in particular that it is sometimes applied without adequately taking into account the relevant differences between the controlled and uncontrolled transactions being compared. Many countries are concerned that the safeguards established for the...
- TPG2022 Chapter II paragraph 2.105Other net profit indicators may be appropriate depending on the facts and circumstances of the transactions. For instance, depending on the industry and on the controlled transaction under review, it may be useful to look at other denominators where independent data may exist, such as: floor area of retail points,...
- TPG2022 Chapter II paragraph 2.104In cases where the net profit is weighted to assets, the question arises how to value the assets, e.g. at book value or market value. Using book value could possibly distort the comparison, e.g. between those enterprises that have depreciated their assets and those that have more recent assets with...
- TPG2022 Chapter II paragraph 2.103Returns on assets (or on capital) can be an appropriate base in cases where assets (rather than costs or sales) are a better indicator of the value added by the tested party, e.g. in certain manufacturing or other asset-intensive activities and in capital-intensive financial activities. Where the indicator is a...
Supplemental Guidance
- Poland issues tax clarifications on transfer pricing – No. 4: Transactional Net Margin Method (TNMM)1 December 2021 the Polish Ministry of Finance issued Tax clarifications on transfer pricing No. 4: Transactional Net Margin Method (TNMM) Clarification on application of the TNMM is provided in these areas: A. Principles of TNMM use A.1. Scope of application of the method A.2. Tested party A.3. Determination of...
