如果夫妻俩一起供房的话，这个53000块是指每个人的CPF里都要有这么多？好大的数字。
夫妻联名的话可以是这个数的1.5倍 ，不过要指定对方是自己的受益人
具体可以参见：
Q: What is the CPF Minimum Sum for married couples?
A: Although each member is required to set aside the CPF Minimum Sum, couples can, as a concession, jointly set aside one and a half times the CPF Minimum Sum. However, they must nominate each other as beneficiary for their CPF Minimum Sums.
To apply for a combined CPF Minimum Sum, couples may visit any CPF office with their identity cards and original marriage certificate.
http://ask-us.cpf.gov.sg/explorefaq.asp
关于Minisum买二套房产的，请看：
http://ask-us.cpf.gov.sg/explorefaq.asp
Owning a property - Residential Properties Scheme (RPS)
关于Minisum的数额，请看：
http://mycpf.cpf.gov.sg/CPF/my-Cpf/reach-55/Reach55-2.htm
从今年7月1日开始，minisum的总数会由08年的$10600上调到$11700,我们现在说的数目只是必须是现金的一半，另外一半可以用房产作为抵押。
Q: What is the CPF Minimum Sum for married couples?
A: Although each member is required to set aside the CPF Minimum Sum, couples can, as a concession, jointly set aside one and a half times the CPF Minimum Sum. However, they must nominate each other as beneficiary for their CPF Minimum Sums.
To apply for a combined CPF Minimum Sum, couples may visit any CPF office with their identity cards and original marriage certificate.
http://ask-us.cpf.gov.sg/explorefaq.asp
关于Minisum买二套房产的，请看：
http://ask-us.cpf.gov.sg/explorefaq.asp
Owning a property - Residential Properties Scheme (RPS)
关于Minisum的数额，请看：
http://mycpf.cpf.gov.sg/CPF/my-Cpf/reach-55/Reach55-2.htm
从今年7月1日开始，minisum的总数会由08年的$10600上调到$11700,我们现在说的数目只是必须是现金的一半，另外一半可以用房产作为抵押。
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