ACT
http://www.revenue.act.gov.au/duties
http://www.revenue.act.gov.au/land_tax
http://www.revenue.act.gov.au/calculators
NSW
http://www.lands.nsw.gov.au/
http://www.osr.nsw.gov.au/
http://www.apps05.osr.nsw.gov.au/erevenue/calculators/index.php
http://www.osr.nsw.gov.au/taxes/land/
http://www.osr.nsw.gov.au/about/publications/forms/
QLD
http://www.peteratkinson.com.au/
http://www.nrw.qld.gov.au/
http://www.nrw.qld.gov.au/property/titles/feecalculator.html
http://www.osr.qld.gov.au/
http://www.osr.qld.gov.au/land-tax/index.shtml
http://www.osr.qld.gov.au/duties/about-duties/rates-of-duty.shtml
VIC
http://www.sro.vic.gov.au/CA25758C001D283E/alltitle/Calculators?open
http://www.dse.vic.gov.au/dse/nrenptm.nsf/Home+Page/DSE+Property~Home+Page?open
ACT
http://www.revenue.act.gov.au/duties
http://www.revenue.act.gov.au/land_tax
http://www.revenue.act.gov.au/calculators
NSW
http://www.lands.nsw.gov.au/
http://www.osr.nsw.gov.au/
http://www.apps05.osr.nsw.gov.au/erevenue/calculators/index.php
http://www.osr.nsw.gov.au/taxes/land/
http://www.osr.nsw.gov.au/about/publications/forms/
QLD
http://www.peteratkinson.com.au/
http://www.nrw.qld.gov.au/
http://www.nrw.qld.gov.au/property/titles/feecalculator.html
http://www.osr.qld.gov.au/
http://www.osr.qld.gov.au/land-tax/index.shtml
http://www.osr.qld.gov.au/duties/about-duties/rates-of-duty.shtml
VIC
http://www.sro.vic.gov.au/CA25758C001D283E/alltitle/Calculators?open
http://www.dse.vic.gov.au/dse/nrenptm.nsf/Home+Page/DSE+Property~Home+Page?open