| Organization / Program Name(s) | Located In | Office Phone | Areas Served |
|---|---|---|---|
| Canada. Canada Revenue Agency, Toronto Region, Canada Child Benefit | Toronto | 1-800-387-1193 | Canada |
| Canada. Canada Revenue Agency, Toronto Region | Toronto | 1-800-959-8281, Individual income tax enquiries ; Businesses and self-employed individuals: 1-800-959-5525 ; TIPS automated information service: 1-800-267-6999 ; Telerefund automated information about income tax refunds: 1-800-959-1956 |