File return 2011-2012 and form 16

Am from chennai started a proprietorship  business on 2011 april. Now i want to file tax for the year 2011 to 2012, also need to show in loss because  already there was a huge loss. Am crediting salary 25000 rupees on my wife name every month, now i want to give from 16 for her to go for housing loan, i have TAN number.

So anyone can help me to do above mention things please reply. I need to give FORM 16 to my wife is very urgent.

Thanks

Jayakanth