FAFSA filling question for a US citizen living Abroad..Plz help

<p>Hi....i am a 24 year old U.S citizen born in US having non-US citizen parents and have been living outside US for a long time.but i have applied for SSN last year in October 2008 and hope to receive it before March 2009 hopefully.
I plan to continue my graduate studies as a US student on the basis of financial aid and pursue my career in US.
I plan to fill my FAFSA as soon as i get my SSN. I have a student status and im unemployed living with my parents.</p>

<p>I want to know how should i fill in the FAFSA forms regarding the TAX return information and W2 forms?I have no idea of the tax info n these W2 forms..as it doesnt apply in my case.</p>

<p>Please help.</p>