• SR&ED contacts Toronto West Tax Services Office For SR&ED enquiries Toronto West Tax Services Office 5800 Hurontario St. Mississauga, ON L5R 4B4 General Enquiry Line: 905-566-6010 Public General Information Seminars These information seminars provide a general overview of the SR&ED program, covering the following: 1. Eligibility Criteria 2.
• Personnes-ressources RS&DE Bureau des services fiscaux de Toronto-ouest (Mississauga) Pour les demandes de renseignements en matière de RS&DE Bureau des services fiscaux de Toronto-ouest 5800, rue Hurontario Mississauga ON L5R 4B4 Demandes de renseignements généraux - Tél.