自己找到了，但是还是搞不清能否递2009的1040X。。。

来源: 于 2012-04-09 19:50:13 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

Generally, for a credit or refund, you must file Form 1040X within 3 years (including extensions) after the date you timely filed your original return or within 2 years after the date you paid the tax, whichever is later.

这里的“or within 2 years after the date you paid the tax”中的“the date you paid the tax”啥意思呢？