You are buying a flat with your fiancé or fiancée.
You are buying a flat as a Singapore Citizen (SC) or Singapore Permanent Resident (SPR) household.
You are buying a flat with your fiancé/ fiancée or spouse and your parents.
You are buying a flat with your sibling(s) who are orphans and single.
You are a Singapore Citizen (SC) buying a flat with your non-resident spouse or parents/ child(ren).