A couple of friends of mine are NICU nurses in Boston. They tell me there is an entire *industry* built around EBT (food stamp card) and child tax credit fraud -- and the state could not care less about it; nor do the feds care. For example, a pregnant woman from the Dominican Republic, say, comes here ~7 months. Stays 'til her baby is born in Boston, making the kid a US citizen (under a perversion of the 14th Amendment, which perversion needs to be overturned). She signs up for welfare, food stamps, all kinds of aid. The facilitator group (working in the DR and within the state) help her sign up for an "address" (a warehouse, an already-used address like the Atlanta one, one of those "street address" mail delivery/acceptance services, whatever) -- which is required. She goes back to the DR after she gets her EBT card. Money gets added every month, and she plus family live like rich folks in the DR off US & Mass taxpayer money. There are similar schemes to then file US taxes and get EITC and the like.
It's obscene. It's illegal. The government does NOT care. And every nickel that goes to someone illegally is a *dime* not available to help actual US citizens who need assistance -- or to keep in their pockets for their own use.