FAFSA when Parents are not US Citizens?

I’m asking this for a friend.

If the student is a US Citizen but the parents are not US Citizens (they are not undocumented immigrants, they are Indian citizens) how does the FAFSA process proceed? Can those parents fill out a FAFSA? How will they prove income levels and other important issues?

TIA

It is actually the student’s fafsa. The parents put in their information, but they can’t use a SS number…not sure what they do instead.

Don’t they put all 0s?

They put in 000000000 for the SSN. In order for the parent who will be signing the FAFSA electronically to be assigned a PIN, they need to print out the request on paper, sign it, and mail it in.

See http://www.financialaidtoolkit.ed.gov/tk/outreach/target/noncitizens.jsp#parent-immigration-status