Charities Division
Revenue Canada
1-800-267-2384 Fax
(613)-946-2423
Ministry of Finance
Ministry of Finance
1-800-263-7965 Fax (905)-436-4445
Canada Customs and Revenue Agency
Revenue Canada
1-800-959-5525
International Tax Issues
Corporate Tax
Personal Tax
1-800-267-5177
1-800-561-7761
IRS
Information regarding US personal and corporate tax.
Payroll
General inquiries
Deduction inquiries
1-800-959-5525
Personal Tax
General inquiries
GST
Refund inquiries
1-800-959-8281
Canada Customs and Revenue Agency
1 Front Street West, 1st Floor
Access to information on Canadian taxes and obligations (bilingual).
General Inquiry 954-3500
Payroll Deductions 954-3400
Forms Department 954-3300
Workplace Safety & Insurance Board
200 Front Street West, Toronto, ON, M5V 3J1
416-344-1000 Fax 416-344-4684
Ministry of Finance - Ontario
1-800-263-7965
