CTM07515 - Corporation Tax: tax avoidance involving carried-forward losses: relevant carried-forward losses
CTA10/S730F
The rules apply to tax arrangements involving several types of carried-forward relief, referred to together in the legislation as ‘relevant carried-forward losses’:
- Trading losses carried-forward under CTA10/s45, s45A or s45B;
- Non-trading loan relationship deficits carried-forward under CTA09/s457, s463G or s463H; and
- Management expenses carried-forward under CTA09/s1223(2).
Management expenses includes carried-forward qualifying charitable donations made for the purposes of an investment business and unused losses of a ceased UK property business (CTA10/s63).
For accounting periods beginning on or after 1 April 2017, the following types of losses are also included as ‘relevant carried-forward losses’:
- UK property business losses carried-forward under CTA10/s62(5); and
- Non-trading losses on intangible fixed assets carried-forward under CTA09/s753.
Where an accounting period straddles 1 April 2017, it is spilt into two notional accounting periods with amounts apportioned on a time basis or on a just and reasonable basis if the time basis produces a result which is unjust and unreasonable.