TTM03001 | Qualifying companies and ships: Qualifying company
From HM Revenue & Customs · Tonnage Tax Manual
Meaning
A company is a ‘qualifying company’ for tonnage tax purposes if:
it is within the charge to Corporation Tax,
those ships are strategically and commercially managed in the United Kingdom (see TTM03800).
Exception - temporarily ceasing to operate qualifying ships
The only exception to this definition is that a company that temporarily ceases to operate qualifying ships may continue to be a qualifying company if certain conditions are met. See TTM03050.
Non-residents
A non-resident company trading in the UK through a permanent establishment (broadly, branch or agency, see INTM264000) is within the charge to Corporation Tax, and can be a qualifying company if the other conditions are satisfied. See TTM03800.