Taxes Consolidation Act, 1997 (Number 39 of 1997) 697Q Ten year disqualification from re-entry into tonnage tax. (1) This section shall apply in every case where a company ceases to be a tonnage tax company otherwise than on the expiry of a tonnage tax election. (2) Where this section applies— (a) a company election made by a former tonnage tax company shall be ineffective if made before the end of the period of 10 years beginning with the date on which the company ceased to be a tonnage tax company, and (b) a group election that— (i) is made in respect of a group whose members include a former tonnage tax company, and (ii) would result in that company becoming a tonnage tax company, shall be ineffective if made before the end of the period of 10 years beginning with the date on which that company ceased to be a tonnage tax company. (3) This section shall not prevent a company becoming a tonnage tax company under and in accordance with the rules in Part 4 of Schedule 18B. (4) In this section “former tonnage tax company” means a company that is not a tonnage tax company but has previously been a tonnage tax company.