Before you can make CPF transfers to a recipient, you need to make a one-time submission of the following supporting documents:
- Spouse: Your marriage certificate (only if your marriage is not registered in Singapore)
- Parent: Your birth certificate
- Grandparent: Your and your parent's birth certificates
- Sibling: Your and your sibling’s birth certificates
- Parent-in-law: Your marriage certificate (only if your marriage is not registered in Singapore) and your spouse’s birth certificate
- Grandparent-in-law: Your marriage certificate (only if your marriage is not registered in Singapore), your spouse’s and your parent-in-law’s birth certificates