North Central Ontario Tax Services Office

The Canada Revenue Agency does not offer walk-in counter service.

Office/mailing address:
1050 Notre Dame Avenue
Sudbury ON  P3A 5C1
Fax: 705-671-3994 and 1-855-276-1529

Sudbury/Nickel Belt*

  • Your individual and benefits processing Tax Centre is Sudbury
  • Your business processing Tax Centre is Sudbury

Northeastern Ontario only**

* Sudbury/Nickel Belt area include all postal codes beginning with P3A, P3B, P3C, P3E, P3G, P3L, P3N, P3P, P3Y, and all postal codes beginning with P0M and ending with 1A0, 1B0, 1C0, 1E0, 1H0, 1J0, 1K0, 1L0, 1M0, 1N0, 1P0, 1R0, 1S0, 1T0, 1V0, 1W0, 1Y0, 2C0, 2E0, 2M0, 2R0, 2S0, 2X0, 2Y0, 3A0, 3B0, 3C0, 3E0 and 3H0.

** Northeastern Ontario area include all postal codes not listed under the Sudbury/Nickel Belt area.

Note: Drop boxes

Drop boxes are typically emptied of their contents twice daily (more frequently during the personal tax filing season). The contents are stamped by our mail operations the same day they are received. For the first clearance each morning, items are date stamped with the previous business day's date.

Report a problem or mistake on this page
Please select all that apply:

Thank you for your help!

You will not receive a reply. For enquiries, contact us.

Date modified: