Under Canada’s charitable donations tax credit guidelines, you can claim up to 75 percent of your net income as donations.
In the event of death during the year, or in the previous year, you can claim 100 percent of your net income. Your donation must be processed by December 31 for you to qualify to receive a tax receipt for that taxation year.
The charitable donation tax credit is a non-refundable tax credit claimed on Line 349 of Schedule 1 of tax return packages.