Tarion to Pay $90 Million in Lost Deposits (Global News 640 Toronto)By Davelle Morrison / March 4, 2024 Tarion to Pay $90 Million in Lost Deposits (Global News 640 Toronto)Tarion is facing the largest claim event in history while builders walk away from projects and buyers lose their deposits. Tarion is facing the largest claim event in history while builders walk away from projects and buyers lose their deposits.