The arm's-length principle in practice
Transfer pricing asks one question: would an independent party have accepted these terms? Every tax authority now treats the answer as the central audit issue. We start from the functions performed, assets used and risks assumed — not from a target margin — because the method only works when the analysis matches the reality of who does what.
OECD Guidelines and BEPS Action 13 set the documentation standard, but each country layers its own rules on top. We build the master file and local files once, to the stricter of the applicable standards, so the same documentation serves every jurisdiction.