Do you or someone in your family have any kind of physical or mental disability. You may be entitled to get up to $20,000 from CRA as a Disability tax benefits for the last 10 years. 

 

If any children below 18 years of age have any such disability, you may qualify for additional child disability benefits up to $22,000 for last 10 years
 

70% of eligible people with disability don't take advantage of disability tax benefits because of lack of awareness.