I was wondering that myself, since the government makes very little public. What costs they do release are ridiculously low, compared to what other countries have released. Austria has said it will cost them about $3.35 billion to take care of their 37,000 migrants. Sweden has allotted $9 billion. Yet the Trudeau govt would have you believe our costs are only a couple of hundred million.  You can't feed, house, clothe and otherwise take care of 40,000 people for that and anyone who can count can figure that out. That's about $6,000 per person. I'm thinking that is the processing cost. After that comes the rest, including health care, education, language training, food, clothing shelter, etc.