<p>Casino, UA lowered the maximum credit limit without an extra charge to 16 (from 17) in Fall 2009. As the scholarships I and many others received were accepted when the limit was 17 credits, we were able to take 17 credits without an additional tuition charge. </p>
<p>IIRC, the credit limit for those with scholarships was raised to 20 starting in Fall 2010.</p>
<p>The per credit limit charge for OOS students is high because Alabama law sets a minimum rate for OOS tuition charges, 250% of the in-state rate IIRC. This is part of the reason why scholarships are for “the value [or a proportion] of tuition” rather than “tuition or a portion thereof.” It has a side benefit of allowing students to use private scholarships that can only be used towards tuition as the UA scholarships can be applied to other costs.</p>