HomeschoolDad:
and in the case of schools, providing some ancillary services to which the students would be entitled, if they attended public schools.
these services are
all over the board.
when I was at Iowa State, the public school busses also brought kids to Catholic schools (and, wow, was my oldest upset when my wife insisted on taking her the first day instead. We live (in Vegas) across the street from a public school, and as a toddler and earlier, she’d pull herself up on the screen door to see the busses . . .). In the next town in Iowa, the Catholic school
owned a couple of busses, but I think it got public books for classes. In PA, a tax credit system gave business a 100% credit on state taxes for donations to the STAR program, which provided at least 20% to nearly everyone on private tuition, and more as income dropped–I had a student who paid $50/semester . . .
In Nevada, we have a spending account system, but the funding mechanism was tossed with technical guidance from our Supreme Court on how to to it correctly (it wasn’t even a church/state issue on the funding, but legislative arcane), but the Democrats won the next election, and fund it at $0 for the entire state . . .