Commodity transactions between associated enterprises often involve products traded on recognised exchanges or reported by independent price-reporting agencies. The Comparable Uncontrolled Price method may therefore provide a suitable basis for determining the arm’s length price. The challenge lies in selecting the appropriate quotation, establishing the relevant pricing date and supporting adjustments for differences between the controlled and comparable transactions.
Applying Quoted Prices Under the CUP Method
OECD guidance recognises quoted prices as potential comparable prices where they are widely and routinely used by independent parties in comparable transactions. However, the existence of a published quotation does not automatically establish comparability.
The selected benchmark should reflect the commodity’s grade, quality, quantity, delivery terms and relevant market. The taxpayer should also establish that the quotation represents a reliable reference for the specific product and transaction.
Determining the Relevant Pricing Date
Commodity prices can fluctuate significantly over short periods. The pricing date may therefore have a direct impact on the arm’s length result.
Independent parties may agree to a fixed date or a quotational period linked to shipment or delivery. The pricing mechanism should be specified in the intercompany agreement and supported by contemporaneous records demonstrating how the price was determined.
Pricing Date Disputes and Tax Authority Intervention
Where the agreed pricing date cannot be reliably established, the OECD guidance provides for the shipment date evidenced by the bill of lading or an equivalent document to be considered, subject to the applicable domestic rules and facts.
Maintaining the contract, invoices, shipment records and relevant market quotations is therefore important. Inadequate documentation may leave the pricing date open to challenge and materially alter the benchmark.
Adjusting Benchmark Prices for Transactional Differences
Quoted prices may require adjustments for differences in quality, volume, freight, insurance, delivery terms, payment conditions, currency or commercially agreed premiums and discounts.
Each adjustment should be supported by reliable evidence and quantified using a consistent methodology. Unsupported adjustments can weaken an otherwise appropriate CUP analysis.
Assessing the Returns of Commodity Trading Entities
A group may use a central trading or marketing entity to coordinate commodity transactions. Its return should reflect the functions it performs, assets it employs and risks it actually controls.
An entity undertaking substantive sourcing, logistics and risk-management activities may warrant a different return from one that merely facilitates transactions. Its location or contractual designation alone does not establish entitlement to the trading margin.
Conclusion
A quoted price is a reliable starting point only when the benchmark, pricing date and adjustments are properly supported. Groups should document the pricing mechanism before shipment, retain evidence of the quotation applied and ensure that the trading entity’s return reflects its actual contribution to the transaction.
