banking points question

[networktek]

i tried searching for this answer but could not find it so here it is.
if i have a Dec UY what is the last day that i have to bank my left over points
im looking at a resale contract that is Dec UY
thank you

 

[CarolMN]

Banking must be done by the end of the 8th month. So for a December use year, points must be banked by the following July 31.