As I already pointed out, it doesn't exclude 55% of revenue. In fact it covers the vast majority of revenue (personal income tax, GST and excises). I'll assume you know how to use google and can easily look up treasury papers on sources of revenue to determine for yourself that this is the massive majority of government taxation income, but if you want me to provide a link, let me know.
The only major source of revenue it excludes is company tax (22% of tax revenue) and you try to claim some exclusive attribution to working/middle class on that one , but ignore the disproportionately large contribution on that by high income earners too.
Sorry Beanie, there are lifters and leaners. It's just the way it is and lifters are able to leave whenever tney want, but there is more than these matters to consider when determining whether to stay in Australia.
Hoffy, you take the words right out of my mouth. It can be time consuming to response to any objection and so my response is delayed.
The writer of the article or analyst could get hold of sufficient data on income earners and so the author's conclusions could only be based on income earners. If segmented data is available on the other revenues then finer attribution can be made. Until then it is speculative to claim that the other revenues were due to the lower income earners or the higher income earners.
This ABS source gives a breakdown of the government income:
http://www.abs.gov.au/ausstats/[email protected]&prodno=5506.0&issue=2012-13&num=&view=e
It can be seen that the 3 major incomes of the federal government are: personal income tax, company tax and GST.
Income tax can be easily attributed by income levels.
Company taxes on the other hand are generally owned and supported by shareholders. If there is any attribution by income levels, it may reasonably be attributed to the higher earning income levels, where people are likely to have surplus cash, experience, skill and drive, that go with age to found or manage companies. This is a guesstimate based on generalisations IMO. I believe a handful of the major corporations provide the lion's share of the company taxes. For lack of an uncontroversial process of attributing the company taxes, maybe it is best to exclude the group altogether.
When it comes to the GST, it was structured to minimise impact on a proportion of the lower income earners. It was biased to have a larger impact on the higher income earners. On absolute levels, collection of GST from lower income earners, because there are many, may exceed collection from higher income earners. However, the income has to be segmented to the individual basis to allow conclusions to be drawn when compared with government benefits.