For every dollar you donate, you will receive up to $0.75 back in non-refundable tax credits.  For example, if the donation is  $400, you will get $300 back in tax credits.
​
$50 costs you $12.50
$100 costs you $25.00
$250 costs you $62.50
$500 costs you $150.00
$1,275 costs you $625.00
$1,500 costs you $850
$1,725 costs you $1,075