TTM12250 | Tonnage tax groups: Group arrangements
From HM Revenue & Customs · Tonnage Tax Manual
Changes to membership
The group arrangement does not need to be renewed if the composition of the group changes. Notifications made under FA00/SCH22/PARA129 (TTM12200) will be accepted as notice of changes to the composition of the group arrangement provided they include a declaration that the representative company may act on behalf of the new member of the group in relation to the existing group arrangement.