Social Finance Israel (SFI) is an Israeli not-for-profit organization, established in 2013, in order to issue Social Impact Bonds in Israel. Social Impact Bonds are an innovative way of attracting new investment from private investors in order to fund social organizations with a proven track record that aim to tackle Israel's most pressing social issues. Financial returns to investors are made by the public sector on the basis of improved social outcomes. Social Finance Israel (SFI) is based in Tel Aviv, Israel, and is a sister organization of Social Finance UK and Social Finance US.