Years ago and single, I got $200 back. Self emplyeed farmer no other income, no witholding, I had to check with my accountant, as that truely was getting money back, without paying any in during the year.
Was some special deal that year you got a cash grant to apply to taxes, and if you had no income, got the cash.
So, perhaps that is the most I've heard of getting back?
I think corn was bringing $186 that year, so it was real easy to not make money farming back then....