New South Wales is the top region by total income payable in Australia. As of 2021, total income payable in New South Wales was 128,091 $ millions that accounts for 33.74% of Australia's total income payable. The top 5 regions (others are Victoria, Queensland, Western Australia, and South Australia) account for 95.25% of it. Australia's total total income payable was estimated at 379,652 $ millions in 2021.