Levitt is the chairman of the board for TD Bank Group, a position he has held since 2011. He is also the vice-chair of Osler, Hoskin, & Harcourt LLP, which he first joined in 1976. He was named a partner in 1979, and in 1991 left the practice to become president and subsequently CEO of Imasco Limited, a Canadian consumer products and services company. Imasco was sold in 2000, and Levitt returned to Osler in 2001.
Levitt holds a law degree from the University of Toronto, where he also completed his Bachelor of Applied Science degree in Civil Engineering. He is a 2014 recipient of the Institute of Corporate Directors Fellowship Awards, which annually recognizes individuals who have made outstanding contributions to corporate, not-for-profit and Crown corporation boards across Canada.