Losses within Case VI.
22Where a company resident in the United Kingdom has incurred a loss in respect of which relief might be given under section 346 of the Income Tax Act 1952 against income tax for the year 1965-66 or an earlier year of assessment, then in so far as relief cannot be so given the loss may be dealt with under section 60 of this Act as if it had been incurred in the accounting period of the company beginning first after the date when the loss arose; but except in accordance with this paragraph relief shall not be given against corporation tax in respect of a loss if relief can be given in respect of it under the said section 346.