Toronto West-Thunder Bay Tax Services Office – SR&ED Program
The Toronto West-Thunder Bay Scientific Research and Experimental Development (SR&ED) Division serves SR&ED clients from:
- Hamilton
- Kitchener-Waterloo
- London
- Mississauga
- St. Catharines
- Thunder Bay
- Windsor
For SR&ED enquiries:
Canada Revenue Agency
Scientific Research and Experimental Development Division
5800 Hurontario Street
Mississauga ON L5R 4B4
Hours of service: 7:00 a.m. to 5:00 p.m. (Eastern time)
Telephone: 905-566-6010
Fax: 905-566-6154
For general information and publications, visit Scientific Research and Experimental Development Tax Incentive Program.
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