How Section 482 and OECD Rules Set Transfer Prices Inside Multinationals
Related companies must price cross-border sales between subsidiaries. US and OECD rules set the documentation that backs those prices.
When a parent company sells components to a subsidiary in another country, or a subsidiary bills its sister company for shared services, the price sets how much profit is taxed where. Transfer pricing is the set of rules that governs those prices for transactions inside one multinational group. Tax authorities treat it as a major audit and revenue risk for that reason.
The rules come from national tax law, with the OECD’s guidelines as the shared international reference. In the United States, the core provisions are Section 482 of the Internal Revenue Code, the accuracy-related penalty in Section 6662 and Treasury Regulation 1.6662-6. The sections below explain how related companies set prices, which penalties apply, what documentation is expected and how examinations and reporting fit together.
How related companies set prices
Intercompany transactions cover more than physical goods. The IRS manual for these examinations lists intercompany loans, tangible property, intangible property and services as separate areas, along with cost sharing arrangements. Each category can raise its own pricing question, and an audit can reach any of them.
A company applies a pricing method to each transaction. Under the regulation, it must document the method it selected, why it chose that method, whether the method’s conditions were met and which alternatives it considered and rejected. The price is then tested against comparable transactions. The IRS manual describes searches for comparable uncontrolled transactions, meaning deals between unrelated parties, followed by an analysis of how comparable those deals are. Where the related-party price differs from the comparables, the examination can move on to computing an adjustment, a step the manual covers separately.
US country-by-country threshold
The IRS says certain US persons that are the ultimate parent of a US multinational group must file annual country-by-country reports when preceding-period annual revenue is $850,000,000 or more.
What the penalty rules measure
Section 6662 sets the base accuracy-related penalty at 20 percent of the underpayment. For gross misstatements, the rate rises to 40 percent. For transfer pricing, a substantial misstatement arises when a Section 482 price is 200 percent or more, or 50 percent or less, of the correct price. A gross misstatement arises at 400 percent or more, or 25 percent or less.
The penalty does not apply to every adjustment. The underpayment must exceed $5,000 for individuals and $10,000 for corporations other than S corporations and personal holding companies. For Section 482 adjustments, the net increase in taxable income must also exceed the lesser of $5 million or 10 percent of gross receipts. For gross misstatements, the figures are $20 million and 20 percent. An adjustment to a price set under a specified pricing method can be excluded from that threshold, provided the method was reasonably used and documented when the return was filed and given to the IRS within 30 days of a request.
The documentation authorities expect
The documentation has to exist when the return is filed. The regulation lists ten principal categories: an overview of the business and the factors affecting its pricing; an organisational chart covering related parties, including relevant foreign affiliates; any documentation the Section 482 regulations explicitly require; the selected method and why it was chosen; alternative methods considered and why they were rejected; the controlled transactions and the internal data used to analyse them; the comparables, how comparability was assessed and any adjustments made; the economic analysis and projections behind the method; a summary of relevant data obtained after year-end but before filing; and a general index with a description of the recordkeeping system.
The taxpayer must also show it reasonably concluded that its chosen method gave the most reliable arm’s-length result. Principal documents are due within 30 days of an IRS request during an examination. An examiner may excuse a minor or inadvertent lapse if the taxpayer made a good-faith effort and corrected it promptly. Documentation that is not in place when the return is filed can leave a company without the penalty protection the rules offer.
How the IRS examines a transfer pricing case
The IRS manual IRM 4.61.3 sets out how Large Business and International examiners handle these cases. It describes an examination in three phases: planning, execution and resolution. Planning covers the team, the initial transfer pricing risk assessment, the opening conference and the examination plan. Execution covers information document requests, including the initial documentation request, which gives the taxpayer 30 days to respond.
The execution phase also covers comparable searches, best method selection, computing adjustments, an economist report and a notice of proposed adjustment. Resolution covers Appeals. The manual says penalties should be considered whenever an adjustment is made, and that documentation under Section 6662(e) does not automatically protect a taxpayer. It must be assessed for adequacy and reasonableness. The APMA Director serves as the US competent authority for transfer pricing cases, and the manual describes how examiners coordinate with that office.
Documentation that is not in place when the return is filed can leave a company without the penalty protection the rules offer.
Country-by-country reports and their limits
Large groups also file country-by-country reports. The IRS says certain US persons that are the ultimate parent of a US multinational group must file annual reports when preceding-period annual revenue is $850,000,000 or more. The form, Form 8975, and its Schedule A are linked from the IRS page with their instructions. The page was last reviewed on 27 August 2026 and lists no recent developments.
At OECD level, Chapter V of the 2022 guidelines sets a threshold of EUR 750 million in consolidated group revenue in the preceding fiscal year, or a near-equivalent amount in domestic currency as of January 2015, according to a reproduction of the text. The reproduction says that threshold excludes roughly 85 to 90 percent of groups from filing, while groups that account for about 90 percent of corporate revenues still file. The report is used for high-level transfer pricing risk assessment. Tax administrations should not propose income adjustments based on a formula that uses the report’s data, although the report can start further enquiries. The IRS manual makes a similar point, saying examiners must not base transfer pricing adjustments on the report alone.
Where the sources are unclear
Two OECD pages returned errors when opened, so the OECD figures here come from a reproduction of the 2022 Chapter V text rather than the OECD’s own publication. The reproduction should be checked against the official text before any figure is relied on.
The US and OECD report thresholds are stated in different currencies, and the sources do not compare them. The IRS manual version is dated January 9, 2023, while the manual page was updated on April 30, 2026, and the sources do not show what changed in between. The statute and regulation were read from Cornell Law School’s Legal Information Institute copies, not from official government editions.
Photo: VeronicaTherese · CC BY-SA 3.0 · via Wikimedia Commons
