Can This Actually Be Done?
Some mortgage files are not impossible—they are just being evaluated under the wrong rule, transaction type, or agency.
Start with the unusual fact
Buying from family or a related party
Non-arm's-length purchases are not automatically prohibited.
Land contract / contract for deed
The 12-month line can change purchase vs. refinance treatment.
Lease option / rent credit
Some documented rent can count toward the down payment.
Property held in an LLC
LLC ownership history can sometimes count for refinance seasoning.
Property held in a trust
Eligible living/revocable trusts can work with conventional financing.
Divorce / owner buyout
A buyout can sometimes remain limited cash-out instead of cash-out.
Inherited property
Inheritance can create exceptions to ordinary title/ownership waiting periods.
Non-occupant borrower
A co-borrower who does not live in the home can be allowed.
Shared equity / community land trust
Resale restrictions and leased land do not automatically make a home ineligible.
Could the other agency solve it?
A structured Fannie-vs.-Freddie second look.
Official agency baseline
Fannie Mae Selling Guide · Freddie Mac Seller/Servicer Guide
These are agency-level rules. AUS findings, mortgage insurance, product restrictions and lender/investor overlays can still affect a real loan.