Where can I find an itemized listing of what comprises the "Provincial non-refundable credits" total amount? Thank you

As per CRA (Canada Revenue Agency),

You can find the list of non-refundable tax credits for each province under the the following link below:

https://www.canada.ca/en/revenue-agency/services/tax/individuals/topics/about-your-tax-return/tax-re...

Once  you open the link you will choose your province, then scroll down to where it lists the non-refundable tax credits.

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