<p>What documentation does one provide to show home equity amount?</p>
<p>Nothing, usually
I have heard you might be asked to verify, but no one here has ever mentioned having to do so.</p>
<p>you do often have to submit your 1040 forms- so perhaps they could extrapolate a ballpark figure from your mortage interest and purchase price- it is really up to the school- so just keep track of all your end of year pieces of paper- and you will be ready no matter what they request :)</p>