My wife will be travelling with me on Dec 26th 2004 after our marriage on Dec 8th 2004. I am not sure of how the Taxes will work. How long does my wife have to be in US for me to file for Joint Taxes? Also, Is it sufficient if i file for Tax ID for my wife before the end of this year to file for joint taxes? Anyone who have been through this situation or are aware of thie situation, please comment.