The Republican tax plan would ultimately make the current system less progressive while reducing the overall burden, two things research shows make countries less happy.
The AiGroup's Innes Willox's statement that Australia has "one of the highest progressive tax rates in the developed world". We asked the AiGroup for sources to support his statement.
The AiGroup's Innes Willox told Q&A that Australia has one of the highest progressive tax rates in the developed world. Is that true?