SR&ED Tax Services Offices
Home SR&ED Tax Services Offices
The SR&ED Program is coordinated through multiple tax services offices. The CRA SR&ED contacts page is difficult to navigate (it requires going down multiple levels) and is not always intuitive. Below, we have reproduced the information but in a simpler, one-page format.
To make it even easier, you can click on the phone number to call them (coming soon!)
| Province | City or Region (if applicable) | Office | Mailing Address | Phone/Fax |
|---|---|---|---|---|
| Alberta | All regions | Calgary SR&ED Tax Services Office | #125, 220-4th Ave South East Calgary, AB T2G 0L1 | Tel: 1-587-475-3030 Fax: 1-403-292-5751 |
| British Columbia | All regions | Fraser Valley & Norther Tax Services Office | 9737 King George Boulevard, Surrey, British Columbia V3T 5W6 | Tel: 1-866-317-0473 Fax: 604-586-2441 |
| Manitoba | All regions | Calgary SR&ED Tax Services Office | #125, 220-4th Ave South East Calgary, AB T2G 0L1 | Tel: 1-587-475-3030 Fax: 1-403-292-5751 |
| New Brunswick | All regions | Nova Scotia SR&ED Tax Services Office | 100 – 145 Hobsons Lake Drive PO Box 638 Halifax, NS B3J 2T5 | Tel: 1-866-433-5986 Fax: 1-902-426-8932 |
| Newfoundland | All regions | Nova Scotia SR&ED Tax Services Office | 100 – 145 Hobsons Lake Drive PO Box 638 Halifax, NS B3J 2T5 | Tel: 1-866-433-5986 Fax: 1-902-426-8932 |
| Northwest Territories | All regions | Calgary SR&ED Tax Services Office | #125, 220-4th Ave South East Calgary, AB T2G 0L1 | Tel: 1-587-475-3030 Fax: 1-403-292-5751 |
| Nova Scotia | All regions | Nova Scotia SR&ED Tax Services Office | 100 – 145 Hobsons Lake Drive PO Box 638 Halifax, NS B3J 2T5 | Tel: 1-866-433-5986 Fax: 1-902-426-8932 |
| Nunavut | All regions | Toronto SR&ED Tax Services Office | 1 Front Street W Suite 100 Toronto, ON M5J 2X6 | Tel: 1-416-973-1717 Fax: 1-416-952-8334 |
| Ontario | Ottawa | Toronto SR&ED Tax Services Office | 1 Front Street W Suite 100 Toronto, ON M5J 2X6 | Tel: 1-416-973-1717 Fax: 1-416-952-8334 |
| Ontario | East Central | Toronto SR&ED Tax Services Office | 1 Front Street W Suite 100 Toronto, ON M5J 2X6 | Tel: 1-416-973-1717 Fax: 1-416-952-8334 |
| Ontario | Northern Ontario | Toronto SR&ED Tax Services Office | 1 Front Street W Suite 100 Toronto, ON M5J 2X6 | Tel: 1-416-973-1717 Fax: 1-416-952-8334 |
| Ontario | Toronto Centre | Toronto SR&ED Tax Services Office | 1 Front Street W Suite 100 Toronto, ON M5J 2X6 | Tel: 1-416-973-1717 Fax: 1-416-952-8334 |
| Ontario | Toronto East | Toronto SR&ED Tax Services Office | 1 Front Street W Suite 100 Toronto, ON M5J 2X6 | Tel: 1-416-973-1717 Fax: 1-416-952-8334 |
| Ontario | Toronto North | Toronto SR&ED Tax Services Office | 1 Front Street W Suite 100 Toronto, ON M5J 2X6 | Tel: 1-416-973-1717 Fax: 1-416-952-8334 |
| Ontario | Hamilton | Mississauga SR&ED Tax Services Office | 5800 Hurontario Street Mississauga, ON L5R 4B4 | Tel: 1-905-566-6010 Fax: 1-905-566-6154 |
| Ontario | Kitchener-Waterloo | Mississauga SR&ED Tax Services Office | 5800 Hurontario Street Mississauga, ON L5R 4B4 | Tel: 1-905-566-6010 Fax: 1-905-566-6154 |
| Ontario | London | Mississauga SR&ED Tax Services Office | 5800 Hurontario Street Mississauga, ON L5R 4B4 | Tel: 1-905-566-6010 Fax: 1-905-566-6154 |
| Ontario | Mississauga | Mississauga SR&ED Tax Services Office | 5800 Hurontario Street Mississauga, ON L5R 4B4 | Tel: 1-905-566-6010 Fax: 1-905-566-6154 |
| Ontario | St. Catharines | Mississauga SR&ED Tax Services Office | 5800 Hurontario Street Mississauga, ON L5R 4B4 | Tel: 1-905-566-6010 Fax: 1-905-566-6154 |
| Ontario | Thunder Bay | Mississauga SR&ED Tax Services Office | 5800 Hurontario Street Mississauga, ON L5R 4B4 | Tel: 1-905-566-6010 Fax: 1-905-566-6154 |
| Ontario | Windsor | Mississauga SR&ED Tax Services Office | 5800 Hurontario Street Mississauga, ON L5R 4B4 | Tel: 1-905-566-6010 Fax: 1-905-566-6154 |
| PEI | All regions | Nova Scotia SR&ED Tax Services Office | 100 – 145 Hobsons Lake Drive PO Box 638 Halifax, NS B3J 2T5 | Tel: 1-866-433-5986 Fax: 1-902-426-8932 |
| Quebec | All regions | Western Quebec SR&ED Tax Services Office | 3400 Jean Béraud Ave Laval, QC H7T 2Z2 | Tel: 1-888-784-8709 Fax: 514-338-4584 |
| Saskatchewan | All regions | Calgary SR&ED Tax Services Office | #125, 220-4th Ave South East Calgary, AB T2G 0L1 | Tel: 1-587-475-3030 Fax: 1-403-292-5751 |
| Yukon | All regions | Fraser Valley & Norther Tax Services Office | 9737 King George Boulevard, Surrey, British Columbia V3T 5W6 | Tel: 1-866-317-0473 Fax: 604-586-2441 |