There is a prior FTG post where a claim was made on an award ticket with Chase, but I'm not sure if that would extend to the authorized user or not.
http://www.frugaltravelguy.com/2014/...th-points.html
My 5 day AA hold was up last night, so I went ahead and payed the taxes/fees with the Ink Bold. Maybe I'll learn a little more info between now and my trip, and if I have to make a claim then I'll be sure to update with some data points.