My spouse is foreign who has never lived in the US and has earned only about $10,000 for the entire year. I understand I need to file a W7 along with the federal return but do I need to file any other forms such as an IRS 2555 form to report the foreign income? If so, do I send all these forms along with the return together to the IRS? I'm a California resident, do I report the $10,000 on the state taxes as well?