Currently, a mortgage made by an entity that is not licensed is void. See Dina Case

Current Law v HB 2814

No person, partnership, association, corporation, or other entity except a licensee under this Act or an entity exempt from licensing pursuant to Section 1-4, subsection (d), of this Act shall do any business under any name or title, or circulate or use any advertising or make any representation or give any information to any person, which indicates or reasonably implies activity within the scope of this Act.

New Carve out added for unlicensed entities:
A mortgage loan brokered, funded, originated, serviced, or purchased by a party who is not licensed under this Section shall not be held to be invalid solely on the basis of a violation under this Section. The changes made to this Section by this amendatory Act of the 99th General Assembly are declarative of existing law.