My wife came to the US in Aug 2008 on a dependent visa (H4). Recently we applied for an ITIN for her by sending some relevant documentation (W7) to the IRS. We got back a letter saying they cannot issue the ITIN for some reason (did not attach a valid US federal tax return to your W7 form).
I thought I would first get the ITIN for her which I can use when I file jointly (married) when I file before April 2009.
Can someone please help me on how do I go about with this?
Thanks in advance..