CFM55460 - Derivative contracts: issuers of convertible or share-linked securities: non-standard convertibles: option lapses - example

Option on a non-standard convertible/exchangeable security lapses: example applying to periods of account beginning on or after 1 January 2005

Option on a non-standard convertible/exchangeable security lapses:

This example applies to periods of account beginning on or after 1 January 2005.

The provisions of S653-655 apply in the context of non-standard convertibles where the conversion option is bifurcated as an embedded derivative under IAS 39, IFRS 9 (or, previously, under FRS 26). See CFM55420 for details of the relevant conditions. These rules do not apply to issuers of standard convertibles, because in applying these accounting standards, the conversion right would give rise to an equity component, rather than an embedded derivative.

Example 1

On 1 January 2017 X Ltd issues a 3 year security convertible into its own ordinary shares. It is a ‘non-standard’ convertible because the terms permit the option, if exercised, to be cash settled. On 31 December 2019 the conversion shares are only worth £975,000. The holder abandons the option and X Ltd redeems for cash at par, £1million.

Assume X Ltd applies IAS 39 or IFRS 9 and is required to account separately for the loan and the embedded option. Using the principles outlined at CFM37650, suppose it attributed a fair value of £50,000 to the option, which will then be its tax-adjusted carrying value. It is required to recognise subsequent changes in its fair value through profit and loss. Assume it considers its fair value to be:

Date Fair value
1 January 2017 £50,000 (as above)
31 December 2017 £60,000
31 December 2018 £20,000
31 December 2019 £Nil

For the 3 periods to 3 December 2019 X Ltd accordingly brings in:

  • a debit of £10,000;
  • a credit of £40,000; and
  • a credit of £20,000

reflecting the amount by which its obligation has become greater or less.

The above debits and credits must be adjusted out in the corporation tax computations. This is because CTA09/S655 disapplies income treatment. Instead S655 computes a chargeable gain, but only for the terminal period to 31 December 2019.

The expiry of the option is treated for capital gains purposes as a disposal of an asset.

The gain is the amount by which the tax-adjusted value of the option, here £50,000 exceeds the amount paid to redeem the entire security (£1m) reduced by the fair value of the loan element (also £1million). This gives a chargeable gain of £50,000 (50,000 - [1,000,000 -1,000,000]). This might be thought of as X Ltd having received a £50,000 ‘windfall’ for granting an option that was never exercised. Overall, the company has an income loss of £50,000 on the host contract, and a capital gain of £50,000 on the option element.

It is not normally possible for the issuer to make an allowable loss under S655(1). If the terminal tax-adjusted carrying value of the option were any positive amount, it would be ‘in the money’ and so not abandoned by the holder. Should the holder of a convertible who is connected with the issuer decline to exercise a valuable conversion option, the application of CTA09/S695 may need to be considered.