ATO Individual Tax Rates

https://www.ato.gov.au/rates/individual-income-tax-rates/

HELP Repayment Threshold and Rates

https://www.ato.gov.au/Rates/HELP,-TSL-and-SFSS-repayment-thresholds-and-rates/

 Foreign Residents purchasing residential properties in NSW:

• Surcharge Purchaser Duty effective from 21 June 2016 
• Land Tax Surcharge effective 2017

Refer to this link for details: http://www.osr.nsw.gov.au/taxes/spd