Comment by kakacik

With llms this should be trivial. Government agency has access to tax fillings of individuals, because... why it shouldn't. They see income, they see family situation, age of kids etc, its couple of if-this-then-that and that's it. That can cover 80-90% of the cases precisely enough to make difference.

Don't let perfect be the enemy of good, nobody expects perfect checks but at least some sanity is much better than nothing. Also, it makes it much harder to shoot down by opponents rather than blanket money hose.