Introduction Background Note
15.Companies are subject to corporation tax (CT) on chargeable gains that arise when they dispose of assets. When the proceeds of a disposal of an asset used for the purposes of a trade are invested in new assets, which are also used only for the purpose of the trade, within certain time limits, sections 152 and 154 TCGA 1992 provide that the chargeable gain is not charged to tax immediately but instead is deducted from the allowable cost of the new assets or, in certain circumstances, is deferred until the sale of the replacement business assets     (roll-over relief).
16.Reinvestment relief was introduced as one of a number of measures in Finance Act 2009 for companies with ring fence oil and gas trades. Reinvestment relief provides that, in circumstances where disposal proceeds are reinvested in new oil trade assets, and the disposal and acquisition qualify for roll-over relief, chargeable gains will not arise (rather than, as under roll-over relief, being deferred until the sale of the replacement assets).
17.Companies carrying on oil and gas exploration and appraisal activity who have not commenced trading are not eligible for existing reinvestment relief due to the trading requirement for roll-over relief. The new exemption will allow these companies to make disposals and reinvestments without a chargeable gain arising. This will provide an equivalent to the exemption given by existing reinvestment relief for companies carrying on exploration and appraisal activities who have commenced a trade.