填I864 fee 是多少？

请老师帮助：

我现在在填I864 帮我老婆移民， 填I-864 到底需不需要费用呢？ 我看到官网是这样写的：

Filing Fee :

Although USCIS does not charge a fee for this form, the Department of State does charge a fee when the Affidavit of Support is reviewed domestically. This does not apply when the Affidavit of Support is filed abroad.

我很困惑； 请老师帮助啊

所有跟帖： 

• No fee - 回复：填I864 fee 是多少？ -pjiang- ♀ (86 bytes) () 10/05/2012 postreply 20:48:24