The introduction of electronic lodgement of tax forms in the late 1980s not only reduced the time it took to send out returns from ten weeks to two weeks but had a significant impact on the incidence of repetitive strain injury among data processors at the ATO.
Income tax rate
The proportion of taxable income that is paid as tax. The income tax rate is expressed as a percentage or in cents-per-dollar. Companies have a set tax rate, unlike individuals, whose tax rate increases as the amount of taxable income increases.read more glossary terms