Clarification on Copy of IT Return for USA Visitor Visa

[immihelp]

Hi,

I am based at Hawaii, USA planning to call my in-laws for vacation. They will be here for almost 3 months. For this purpose i was searching procedure for Visitor Visa on your site. Information available on your site is very helpful for me. But i have some doubt about "Copy of IT Returns & W2s". I came here in USA this May month,ie, from May 2007 I am staying in Hawaii; so I have not filled any IT return yet. So In my case what document is required to provide to US Embassy for Visitor Visa?

Please help me in this regards.

[immihelp]

If you don't have those documents, you don't have to provide.