<p>My mother and I completed filling out the FAFSA on Saturday, but have not submitted it. Is it better to submit it now? The reason why we were hesitating is because she has not gotten her 2010 Tax Returns and W2 Stuff. We made estimates, but it's not that exact.</p>
<p>You can correct the estimates later. Sooner is better than later, because some funding is “first come first served.”</p>
<p>How do I correct them?</p>
<p>Hopefully you filled out the FAFSA saying you Will File taxes. Once the SAR has been generated (usually less than a week) you can go back into the FAFSA site and update your numbers to the actual values, checking off Have Filed and that will be it.</p>