CSS Profile after SCEA Admit?

<p>If you got accepted SCEA and submitted a CSS profile with estimated numbers...etc, and got an estimated financial aid package, should you resend the CSS profile next year with updated numbers along with the FAFSA?</p>

<p>Thanks!</p>

<p>Also, I'm curious as to whether submitting the financial aid documents very early (in January) will yield a better financial aid package than sending them right before the deadline (early March).</p>