Contact us
The SR&ED program is administered through the coordinating tax services offices. If you have any questions about SR&ED tax incentives, contact the coordinating tax services office for your region.
Alberta
For SR&ED services in Alberta, contact the Fraser Valley and Interior Tax Services Office.
Fraser Valley and Interior Tax Services Office
- By phone:
- Telephone number:
1-866-578-4538
- Hours:
Dedicated TTY number hours Date Hours Monday to Friday 8 am to 4 pm (local time) Saturday and Sunday Closed Closed on public holidays
- By mail:
Canada Revenue Agency
Scientific Research and Experimental Development Division
9755 King George Blvd
Surrey BC V3T 5E1- By fax:
418-556-1825 (toll-free: 1-833-646-1575)
What to include in your fax
Include the following information on your fax cover sheet so that your document gets routed correctly and without delays.
- The name of the tax services office that serves your area
- The name of the Canada Revenue Agency employee (if you have it)
- The name of your business
- Your business number
British Columbia
For SR&ED services in British Columbia, contact the Fraser Valley and Interior Tax Services Office.
Fraser Valley and Interior Tax Services Office
- By phone:
- Telephone number:
1-866-578-4538
- Hours:
Dedicated TTY number hours Date Hours Monday to Friday 8 am to 4 pm (local time) Saturday and Sunday Closed Closed on public holidays
- By mail:
Canada Revenue Agency
Scientific Research and Experimental Development Division
9755 King George Blvd
Surrey BC V3T 5E1- By fax:
418-556-1825 (toll-free: 1-833-646-1575)
What to include in your fax
Include the following information on your fax cover sheet so that your document gets routed correctly and without delays.
- The name of the tax services office that serves your area
- The name of the Canada Revenue Agency employee (if you have it)
- The name of your business
- Your business number
Manitoba
For SR&ED services in Manitoba, contact the Fraser Valley and Interior Tax Services Office.
Fraser Valley and Interior Tax Services Office
- By phone:
- Telephone number:
1-866-578-4538
- Hours:
Dedicated TTY number hours Date Hours Monday to Friday 8 am to 4 pm (local time) Saturday and Sunday Closed Closed on public holidays
- By mail:
Canada Revenue Agency
Scientific Research and Experimental Development Division
9755 King George Blvd
Surrey BC V3T 5E1- By fax:
418-556-1825 (toll-free: 1-833-646-1575)
What to include in your fax
Include the following information on your fax cover sheet so that your document gets routed correctly and without delays.
- The name of the tax services office that serves your area
- The name of the Canada Revenue Agency employee (if you have it)
- The name of your business
- Your business number
Saskatchewan
For SR&ED services in Saskatchewan, contact the Fraser Valley and Interior Tax Services Office.
Fraser Valley and Interior Tax Services Office
- By phone:
- Telephone number:
1-866-578-4538
- Hours:
Dedicated TTY number hours Date Hours Monday to Friday 8 am to 4 pm (local time) Saturday and Sunday Closed Closed on public holidays
- By mail:
Canada Revenue Agency
Scientific Research and Experimental Development Division
9755 King George Blvd
Surrey BC V3T 5E1- By fax:
418-556-1825 (toll-free: 1-833-646-1575)
What to include in your fax
Include the following information on your fax cover sheet so that your document gets routed correctly and without delays.
- The name of the tax services office that serves your area
- The name of the Canada Revenue Agency employee (if you have it)
- The name of your business
- Your business number
Northwest Territories
For SR&ED services in the Northwest Territories, contact the Fraser Valley and Interior Tax Services Office.
Fraser Valley and Interior Tax Services Office
- By phone:
- Telephone number:
1-866-578-4538
- Hours:
Dedicated TTY number hours Date Hours Monday to Friday 8 am to 4 pm (local time) Saturday and Sunday Closed Closed on public holidays
- By mail:
Canada Revenue Agency
Scientific Research and Experimental Development Division
9755 King George Blvd
Surrey BC V3T 5E1- By fax:
418-556-1825 (toll-free: 1-833-646-1575)
What to include in your fax
Include the following information on your fax cover sheet so that your document gets routed correctly and without delays.
- The name of the tax services office that serves your area
- The name of the Canada Revenue Agency employee (if you have it)
- The name of your business
- Your business number
Yukon
For SR&ED services in the Yukon, contact the Fraser Valley and Interior Tax Services Office.
Fraser Valley and Interior Tax Services Office
- By phone:
- Telephone number:
1-866-578-4538
- Hours:
Dedicated TTY number hours Date Hours Monday to Friday 8 am to 4 pm (local time) Saturday and Sunday Closed Closed on public holidays
- By mail:
Canada Revenue Agency
Scientific Research and Experimental Development Division
9755 King George Blvd
Surrey BC V3T 5E1- By fax:
418-556-1825 (toll-free: 1-833-646-1575)
What to include in your fax
Include the following information on your fax cover sheet so that your document gets routed correctly and without delays.
- The name of the tax services office that serves your area
- The name of the Canada Revenue Agency employee (if you have it)
- The name of your business
- Your business number
Newfoundland and Labrador
For SR&ED services in Newfoundland and Labrador, contact the Nova Scotia Tax Services Office.
Nova Scotia Tax Services Office
- By phone:
- Telephone number:
1-866-433-5986
- Hours:
Dedicated TTY number hours Date Hours Monday to Friday 8 am to 5 pm (local time) Saturday and Sunday Closed Closed on public holidays
- By mail:
Canada Revenue Agency
Scientific Research and Experimental Development Division
100-145 Hobsons Lake Dr
PO Box 638
Halifax NS B3J 2T5- By fax:
418-556-1825 (toll-free: 1-833-646-1575)
What to include in your fax
Include the following information on your fax cover sheet so that your document gets routed correctly and without delays.
- The name of the tax services office that serves your area
- The name of the Canada Revenue Agency employee (if you have it)
- The name of your business
- Your business number
Nova Scotia
For SR&ED services in Nova Scotia, contact the Nova Scotia Tax Services Office.
Nova Scotia Tax Services Office
- By phone:
- Telephone number:
1-866-433-5986
- Hours:
Dedicated TTY number hours Date Hours Monday to Friday 8 am to 5 pm (local time) Saturday and Sunday Closed Closed on public holidays
- By mail:
Canada Revenue Agency
Scientific Research and Experimental Development Division
100-145 Hobsons Lake Dr
PO Box 638
Halifax NS B3J 2T5- By fax:
418-556-1825 (toll-free: 1-833-646-1575)
What to include in your fax
Include the following information on your fax cover sheet so that your document gets routed correctly and without delays.
- The name of the tax services office that serves your area
- The name of the Canada Revenue Agency employee (if you have it)
- The name of your business
- Your business number
Prince Edward Island
For SR&ED services in Prince Edward Island, contact the Nova Scotia Tax Services Office.
Nova Scotia Tax Services Office
- By phone:
- Telephone number:
1-866-433-5986
- Hours:
Dedicated TTY number hours Date Hours Monday to Friday 8 am to 5 pm (local time) Saturday and Sunday Closed Closed on public holidays
- By mail:
Canada Revenue Agency
Scientific Research and Experimental Development Division
100-145 Hobsons Lake Dr
PO Box 638
Halifax NS B3J 2T5- By fax:
418-556-1825 (toll-free: 1-833-646-1575)
What to include in your fax
Include the following information on your fax cover sheet so that your document gets routed correctly and without delays.
- The name of the tax services office that serves your area
- The name of the Canada Revenue Agency employee (if you have it)
- The name of your business
- Your business number
New Brunswick
For SR&ED services in New Brunswick, contact the Nova Scotia Tax Services Office.
Nova Scotia Tax Services Office
- By phone:
- Telephone number:
1-866-433-5986
- Hours:
Dedicated TTY number hours Date Hours Monday to Friday 8 am to 5 pm (local time) Saturday and Sunday Closed Closed on public holidays
- By mail:
Canada Revenue Agency
Scientific Research and Experimental Development Division
100-145 Hobsons Lake Dr
PO Box 638
Halifax NS B3J 2T5- By fax:
418-556-1825 (toll-free: 1-833-646-1575)
What to include in your fax
Include the following information on your fax cover sheet so that your document gets routed correctly and without delays.
- The name of the tax services office that serves your area
- The name of the Canada Revenue Agency employee (if you have it)
- The name of your business
- Your business number
Ontario
For SR&ED services in Ontario, contact the Northern Ontario Tax Services Office.
Northern Ontario Tax Services Office
- By phone:
- Telephone number:
1-833-446-0934
- Hours:
Dedicated TTY number hours Date Hours Monday to Friday 7:30 am to 5 pm (local time) Saturday and Sunday Closed Closed on public holidays
- By mail:
Canada Revenue Agency
Scientific Research and Experimental Development Division
Suite 100 – 25 St. Clair Avenue East
Toronto, ON M4T 0A7- By fax:
418-556-1825 (toll-free: 1-833-646-1575)
What to include in your fax
Include the following information on your fax cover sheet so that your document gets routed correctly and without delays.
- The name of the tax services office that serves your area
- The name of the Canada Revenue Agency employee (if you have it)
- The name of your business
- Your business number
Nunavut
For SR&ED services in Nunavut, contact the Northern Ontario Tax Services Office.
Northern Ontario Tax Services Office
- By phone:
- Telephone number:
1-833-446-0934
- Hours:
Dedicated TTY number hours Date Hours Monday to Friday 7:30 am to 5 pm (local time) Saturday and Sunday Closed Closed on public holidays
- By mail:
Canada Revenue Agency
Scientific Research and Experimental Development Division
Suite 100 – 25 St. Clair Avenue East
Toronto, ON M4T 0A7- By fax:
418-556-1825 (toll-free: 1-833-646-1575)
What to include in your fax
Include the following information on your fax cover sheet so that your document gets routed correctly and without delays.
- The name of the tax services office that serves your area
- The name of the Canada Revenue Agency employee (if you have it)
- The name of your business
- Your business number
Quebec
For SR&ED services in Quebec, contact the Western Quebec Tax Services Office.
Western Quebec Tax Services Office
- By phone:
- Telephone number:
1-888-784-8709
- Hours:
Dedicated TTY number hours Date Hours Monday to Friday 8:15 am to 4:30 pm (local time) Saturday and Sunday Closed Closed on public holidays
- By mail:
Canada Revenue Agency
Scientific Research and Experimental Development Division
3400 Jean-Béraud Ave
Laval QC H7T 2Z2- By fax:
418-556-1825 (toll-free: 1-833-646-1575)
What to include in your fax
Include the following information on your fax cover sheet so that your document gets routed correctly and without delays.
- The name of the tax services office that serves your area
- The name of the Canada Revenue Agency employee (if you have it)
- The name of your business
- Your business number
For additional support with your SR&ED claim, review Support services and tools.