QB Issue Resolution:

QuickBooks Mac 2012 version doesn’t support GST (no QuickBooks Mac version does). At one point a different program was sold as QuickBooks Mac in Canada – if you have that one I don’t know!

Resolution for Issue 'How to I set up GST in Quickbooks 2012 for Mac in Canada for purchases?' available: Yes (Solved).
Source: Intuit Community forum.

How to I set up GST in Quickbooks 2012 for Mac in Canada for purchases?: this 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 issue yourself by looking for a resolution described below. If it is a complex issue or you are unable to solve the issue, you may contact us by clicking here or by using other support options.

Support for GST
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Error Recovery for GST [Canada]
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