The Australian Tax Office will kill off its first experiment with online tax return lodgements, e-Tax, probably in 2016- in favour of it's more modern myTax service.
The e-Tax software was first introduced in 1999, compatible only with Microsoft's Windows operating system. The tax office had worked to offer a version for Apple's Mac OS since 2007, but it wasn't able to produce a stable version of the software until 2013.
For 15 years e-Tax - a digitised version of the paper tax return - was the only option for self-lodging individuals to lodge their tax return online.