The Comparable Uncontrolled Transaction (CUT) Method is a transfer pricing methodology used in the US, which determines an arm’s length price by reference to uncontrolled transfers of comparable uncontrolled transactions.
A comparable uncontrolled transaction is a transaction between two independent parties that is comparable to the controlled transaction under examination. It can be either a comparable transaction between one party to the controlled transaction and an independent party (“internal comparable”) or between two independent parties, neither of which is a party to the controlled transaction (“external comparable”).