RE: RNS14 Jul 2020 16:14
I'm no Aussie tax guru but a quick googling for Australian ESS (employee share schemes) allowed me to come across some information on upfront-taxed schemes and those with a deferred taxation date. My guess is that, for GH's and CB's options, the vesting date is used as the deferred taxing point, and this extension allows them to push the taxable benefit to the following year. (Note this is not the CBT tax, which is due when the shares are actually sold.) Here's an excerpt:
"Employee share schemes
ESS and capital gains tax
In most cases, ESS interests are exempt from CGT implications until the discount on the ESS interest has been taxed.
When you sell your ESS interests (or resulting shares) they are taxed under the CGT rules (or if you are a share trader, the trading stock rules).
CGT treatment of an ESS interest after the deferred taxing point
For an ESS interest that is taxed upfront, the interest is taken to have been acquired for its market value on the date of acquisition.
For an ESS interest for which tax is deferred, the ESS interest (and the share or right that it forms part of) is taken to have been re-acquired immediately after the deferred taxing point. This resets the cost base of the ESS interest to its market value at this time, and resets the acquisition date, which will be relevant to your eligibility for the 50% CGT discount."