Yes, you should report it! Canadian economy or any economy in the world that is being cheated badly by tax or welfare fraudsters will be in bankruptcy if the citizens don't cooperate denouncing these crimes. Welfare is supposed to help a family temporarily but unfortunately some people like to live without working for life if they could. Don't feel sorry to do it, these fraudsters don't feel sorry for anybody they like to live the good life while other people work honestly. You would do a favor to society denouncing these fraudsters and a favor to the fraudsters themselves, cause an honest job dignified a person, a lazy body and mind only deteriorates the morality of a human being, which in return affects the society at large. How ca a person choose to live committing fraud? That should tell you a lot. They are callous liers, the majority. Welfare income is bellow poverty line? You don't like it, then get a job, like the rest of us. Welfare should be a temporary help Only for those who really need it! But how can the government check every recipient? It is the responsibility of every citizen to help it's government. Do it, for a better and good society, for progress!