OT26390 | Capital allowances: mineral extraction allowance - pre-trading expenditure
From HM Revenue & Customs · Oil Taxation Manual
Under CAA2001\S394(1), one of the main conditions for relief is that the person incurring the expenditure carries on “a mineral extraction trade” defined as “a trade which consists of, or includes, the working of a source of mineral deposits” (CAA2001\S394(2)), and incurs the expenditure for the purposes of that trade.
Relief is therefore not due to non traders. There is, however, specific legislation which enables relief to be given to traders for expenditure incurred prior to commencement of trade.