The Long Island Small Business Assistance Corp. All Credit Levels is a cdfi lender from Long Island Small Business Assistance Corp.. Loan terms: low-cost micro loans. The Long Island Small Business Assistance Corp. (LISBAC) is a non-profit community development micro-lender based in Hauppauge, NY, dedicated to providing low-cost microloans and financial literacy programs to support economic growth in underserved small businesses. Established in 1998, LISBAC primarily serves low-income, moderate-income, startup, woman-owned, minority-owned, and veteran-owned businesses in the Long Island region. Services include: microloans, business loans. US Treasury certified CDFI Loan Fund in Hauppauge, NY.