CFM99060 | Interest restriction: administration: penalties: inaccuracy attributable to company other than reporting company
From HM Revenue & Customs · Corporate Finance Manual
TIOPA10/SCH7A/PARA32
TIOPA10/SCH7A/PARA32 can impose a penalty on a company that causes an inaccuracy to occur in an interest restriction return submitted by a different company, but only in cases where false information is supplied deliberately or information deliberately withheld. Such a penalty is analogous to a penalty under FA07/SCH24/PARA1A, see CH81166 and CH81075.