If I apply under the Orphans Scheme, can my siblings qualify if we share the same father but have different mothers?

Yes, you and your siblings can qualify to apply under the Orphans Scheme even if you are siblings with the same father but different mothers, as long as all of you are single, both your parents are deceased, and at least one of your late parents was a Singapore Citizen or Permanent Resident. All siblings applying must be listed in the same application, and you cannot buy or rent separate flats under this scheme. This is intended for all eligible siblings—regardless if you are full or half-siblings—to jointly purchase or own an HDB flat together under the Orphans Scheme.