As far as I know it not referenced anywhere, and all I have ever seen is that all of QBO uses US based servers.

Ask for a letter from QBO Canada on intuit letterhead making that statement, and please if a miracle happens scan it and post it here as an […]

Resolution for 'canada servers issue: 'CRA says intuit online must use canada servers. Intuit canada says by law it must use canadian servers so no problem meeting this rule. Where is it written?' available: Yes.

The canada servers issue or error code is a known issue in Quickbooks Online (QBO) and/or Quickbooks. Support for this issue is available either by self-service or paid support options. Experts are available to resolve your Quickbooks issue to ensure minimal downtime and continue running your business. First try to resolve the canada servers issue yourself by looking for a resolution described in the article. If it is a complex canada servers issue or you are unable to solve the issue, you may contact us by clicking here or by using other canada servers support options.

For more information about resolving issues related to canada servers in Quickbooks/QBO or to get support for the issue 'CRA says intuit online must use canada servers. Intuit canada says by law it must use canadian servers so no problem meeting this rule. Where is it written?', click the link below: