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Canada. Canada Revenue Agency
 333 Laurier Ave W
Ottawa
 Teletype: 1-800-665-0354
Toll-Free: English: 1-800-959-8281
French: 1-800-959-7383
Forms and Publications: 1-800-959-8281
Income Tax Refund Enquiries: 1-800-959-1956
Business Enquiries: 1-800-959-5525
TIPS Automated Services: 1-800-267-6999
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