Ontario

https://www.ontario.ca/document/land-transfer-tax/land-transfer-tax-refunds-first-time-homebuyers

 

British Columbia

https://www2.gov.bc.ca/gov/content/taxes/property-taxes/property-transfer-tax/exemptions/first-time-home-buyers

 

Prince Edward Island

https://www.princeedwardisland.ca/en/information/finance/real-property-transfer-tax-first-time-home-buyers-exemption