Amazon requires sellers to provide a valid GST/HST (federal) registration number to enable Amazon's tax calculation services. Sellers must also provide a valid PST (provincial) registration number if also enabling provincial calculation for the Provinces of British Columbia, Manitoba and Saskatchewan. A valid QST (Québec) registration number is required for Province of Québec. For information on how to provide Amazon with your tax registration numbers, review Tax Calculation Services.
Contact your tax advisor and/or tax authority to find out how to obtain a registration number.
For a list of tax advisors visit the External Tax Advisors page.