I've signed up with CJ, and still didn't submit my tax form. However I was told by the rep that my account was open and ready to use. Now here is the question, I can't get the links for any of the advertisers, when I try to do so, the advertiser automatically declines my application, Why is that?, what am i doing wrong?
How many have you tried? Some advertisers do that. Some automatically accept and some approve/decline manually. Try a few more.
I don't believe that it is directly related to the fact that you haven't sent in your tax information. I was using CJ for about a month and getting clicks, commissions, and advertisers approve me before I sent in my tax info. Is your site fully built or "under construction?" It might be for the type of content/ads you are targeting. Some advertisers might be a little more picky on sites they accept.