The Local Enterprise Assistance Fund, Inc. All Credit Levels is a cdfi lender from Local Enterprise Assistance Fund, Inc.. The Local Enterprise Assistance Fund (LEAF) is a nonprofit CDFI based in Boston, MA, that has been funding the cooperative economy since 1982. LEAF provides financing and advisory services to cooperatives and small businesses in Massachusetts, focusing on promoting shared ownership and community development. Services include: business loans, microloans. US Treasury certified CDFI Loan Fund in Boston, MA.