Regarding FHA loan

[Hyeseong Park]

Does anybody know if my father can prove his income to a lender when I try applying for an FHA loan instead of my income?

Also want to know if the father needs to be a US citizen or permanent resident, as my dad is from a different country but I'm a permanent resident in PA.

Not sure if this is depending on each lender since it is related to Federal.

Thank you!