beta This part of GOV.UK is being rebuilt – find out what beta means

HMRC internal manual

Double Taxation Relief Manual

USA: Double taxation agreement, Exchange of Notes: Articles 9, 11 and 12

With reference to Article 9 (Associated Enterprises), paragraph 4 of Article 11 (Interest) and paragraph 4 of Article 12 (Royalties):

it is understood that, if the amount of interest or royalties paid exceeds the amount that would have been paid in the absence of a special relationship, a Contracting State generally will adjust the amount of deductible interest or royalties paid under the authority of Article 9 and make such other adjustments as are appropriate. If such an adjustment is made, the Contracting State making such adjustment will not also impose its domestic rate of withholding tax with respect to such excess amount.