OTIP (Ontario Teachers Insurance Plan) | 10,096 followers on LinkedIn. At OTIP, we not only understand the education system, we believe in it. Owned by Ontario’s four education affiliates (AEFO, ETFO, OECTA and OSSTF) and directed by a Board of Trustees, OTIP was built on the belief that educators would be better served by a not-for-profit insurance advocate that was part of the teaching community. This remains our philosophy today.