21U.K.In Chapter 4 of Part 8 of CTA 2010 (oil activities: calculation of profits), after section 298 insert—
“Receipts arising from decommissioningU.K.
298AReceipts arising from decommissioning
(1)This section applies if—
(a)a company that is or has been carrying on a ring fence trade (“the defaulter”) has defaulted on a liability under—
(i)a relevant agreement, or
(ii)an abandonment programme,
to make a payment towards decommissioning expenditure,
(b)another company that is or has been carrying on a ring fence trade (“the contributing company”) pays an amount (“the relevant contribution”) in or towards meeting the whole or part of the default, and
(c)the amount of the relevant contribution is less than the sum of the amounts within subsection (2).
(2)The amounts within this subsection are—
(a)any payments made (directly or indirectly) to the contributing company by the guarantor under an abandonment guarantee as a result of the defaulter defaulting on the liability,
(b)any reimbursement payments, and
(c)any relief from tax which the contributing company obtains in respect of the relevant contribution.
(3)The difference between—
(a)the sum of the amounts within subsection (2), and
(b)the relevant contribution,
(“the relevant difference”) is to be treated as a receipt (in the nature of income) of the contributing company's ring fence trade for the relevant accounting period (see subsection (4)).
(4)“The relevant accounting period” means the accounting period that includes the day on which the Secretary of State certifies that the relevant abandonment programme has been satisfactorily completed (“the certification date”).
This is subject to subsections (5) and (6).
(5)If the contributing company has ceased to carry on the ring fence trade before the certification date, “the relevant accounting period” is the last accounting period of the trade.
(6)If the contributing company has ceased to be within the charge to corporation tax in respect of the ring fence trade before the certification date, “the relevant accounting period” is the accounting period during or at the end of which the contributing company ceased to be within the charge to corporation tax in respect of the trade.
(7)The relevant difference is to be determined—
(a)in a case where subsection (5) or (6) applies, at the end of the calendar year in which the certification date falls, and
(b)in any other case, at the end of the relevant accounting period.
(8)In a case where subsection (5) or (6) applies, any corporation tax chargeable for the relevant accounting period by virtue of this section is due and payable as if it were corporation tax for an accounting period beginning with the certification date.
(9)Any additional assessment to corporation tax required in order to take account of a receipt arising under this section may be made at any time not later than 4 years after the end of the calendar year in which the certification date falls.
(10)In this section—
“abandonment programme” means an abandonment programme approved under Part 4 of the Petroleum Act 1998 (including such a programme as revised),
“decommissioning expenditure” has the meaning given by section 330C,
“reimbursement payment” means any payment made to the contributing company by the defaulter in reimbursing the contributing company in respect of, or otherwise making good to the contributing company, the whole or any part of the relevant contribution,
“the relevant abandonment programme” means the abandonment programme in respect of which the decommissioning expenditure mentioned in subsection (1)(a) was incurred, and
“relevant agreement” has the meaning given by section 104(5)(a) of FA 1991.”