editing to add: this is not really meant to be a reply to thumper1. just to all. sorry!
We have a grad school kid (professional school). I was under the impression that NO subsidized loans are offered, no pell grants are offered in grad school.
She did not qualify for pell with us for her undergrad; we thought now that she’s independent and poor in grad school she might qualify. But we’ve been told no federal aid except unsubsidized grad loans. Her school offered her a small scholarship/grant though.
to the OP: there is a limit of how many times a kid can be offered a pell grant or loans. Once you’ve used that all, you can’t get more. It’s not a never-ending fund.