Capital Gains Tax Calculator

https://www.ato.gov.au/Calculators-and-tools/Capital-gains-tax-discount-for-individuals-calculator/

CPI Rates

https://www.ato.gov.au/Rates/Consumer-price-index/

Division 7A Calculator & Decision Tool

https://expertsystems.ato.gov.au/scripts/net/Div7aUI/scIntroduction.aspx?PID=68&ms=Businesses

Employee or Contractor Decision Tool

http://calculators.ato.gov.au/scripts/axos/axos.asp?CONTEXT=&KBS=GEC.xr4&go=ok

FBT Rates

https://www.ato.gov.au/Rates/FBT/

Foreign Income Conversion Calculator

http://calculators.ato.gov.au/scripts/axos/axos.asp?CONTEXT=&KBS=FO_IN001.XR4&go=ok

Fringe Benefits Tax (FBT) Car Calculator

http://calculators.ato.gov.au/scripts/axos/axos.asp?CONTEXT=&KBS=FBT_car.xr4&go=ok

Gross Pay Estimator

https://www.ato.gov.au/Calculators-and-tools/Gross-pay-estimator/

HELP Repayment Calculator

http://calculators.ato.gov.au/scripts/axos/axos.asp?CONTEXT=&KBS=HECSrepay.XR4&go=ok

Home Office Calculator

http://calculators.ato.gov.au/scripts/axos/axos.asp?CONTEXT=&KBS=Home_office.XR4&go=ok

Medicare Levy Calculator

https://www.ato.gov.au/Calculators-and-tools/Medicare-levy/

Residency Determination

https://www.ato.gov.au/Calculators-and-tools/Residency-status---leaving-Australia/

Small Business Benchmarks

https://www.ato.gov.au/Business/Small-business-benchmarks/

Superannuation Contribution Calculator

http://calculators.ato.gov.au/scripts/axos/axos.asp?CONTEXT=&KBS=superc_calc.xr4&go=o