※ 引述《opie (giddy)》之铭言：
: 您好,最近TD有个新的W-8BEN表,下面有个框框,
: 标题叫Affidavit of Unchanged Status (if applicable)
: 请问签了之后,是不是原则上W-8BEN表就没有过期的问题呢?
: 谢谢
: Affidavit of Unchanged Status (if applicable)
: Under penalties of perjury I declare that I have examined and signed the above Form W-8BEN and that the information and certifications contained therein remained the
: same and unchanged for the period beginning January 1, 2018 (or later account opening date) to the present, and were true, correct, and complete during that period.
: Signature: _________________________________________________________
: Signature Capacity: _________________________________________________________
: Please fax all requested paperwork to 866-468-6268 or attach to an email through the Secure Message Center. If mailing is preferred, send original W-8BEN to
: the address in the upper right hand corner.
按W-8Ben状态据以采取不同预扣税，是券商的责任。
如果您的W-8ben过期，但券商没注意还是按外国人身分处理税务，才是错误，
加签这部分只是券商要撇清在您没及时更新W-8BEN期间万一有什么责任而已。
至于因W-8过期以致资本利得被券商预扣28% BACKUP WITHHOLDING
券商按法规做事没有任何错误，退款不可能，税金是要上缴IRS的又不是券商自己赚，
但券商有义务于翌年提供1099表格列出预扣明细，透过报税取回预扣税金是绝对没问题的