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 0L1Tel: 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 5W6Tel: 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 0L1Tel: 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 0L1Tel: 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 2X6Tel: 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 2X6Tel: 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 2X6Tel: 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 2X6Tel: 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 2X6Tel: 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 2X6Tel: 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 2X6Tel: 1-416-973-1717
Fax: 1-416-952-8334
Ontario Hamilton Mississauga SR&ED Tax Services Office 5800 Hurontario Street
Mississauga, ON L5R 4B4Tel: 1-905-566-6010
Fax: 1-905-566-6154
Ontario Kitchener-Waterloo Mississauga SR&ED Tax Services Office 5800 Hurontario Street
Mississauga, ON L5R 4B4Tel: 1-905-566-6010
Fax: 1-905-566-6154
Ontario London Mississauga SR&ED Tax Services Office 5800 Hurontario Street
Mississauga, ON L5R 4B4Tel: 1-905-566-6010
Fax: 1-905-566-6154
Ontario Mississauga Mississauga SR&ED Tax Services Office 5800 Hurontario Street
Mississauga, ON L5R 4B4Tel: 1-905-566-6010
Fax: 1-905-566-6154
Ontario St. Catharines Mississauga SR&ED Tax Services Office 5800 Hurontario Street
Mississauga, ON L5R 4B4Tel: 1-905-566-6010
Fax: 1-905-566-6154
Ontario Thunder Bay Mississauga SR&ED Tax Services Office 5800 Hurontario Street
Mississauga, ON L5R 4B4Tel: 1-905-566-6010
Fax: 1-905-566-6154
Ontario Windsor Mississauga SR&ED Tax Services Office 5800 Hurontario Street
Mississauga, ON L5R 4B4Tel: 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 2Z2Tel: 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 0L1Tel: 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 5W6Tel: 1-866-317-0473
Fax: 604-586-2441
Date modified: 2019-02-25