What is F-5-25?
F-5-25 is a permanent-residence route for investors who pledge, as a condition of the grant, to keep an investment above a government-set amount in place for a required minimum number of years. Practically, this is implemented as a deposit into the Korea Development Bank's principal-guaranteed, non-interest-bearing 'Public Interest Project Investment Immigration Fund' (한국산업은행 공익사업 투자이민 펀드, 원금보장 무이자형), plus a signed pledge to maintain the investment for the required period.