ROC - 

Here's the funny thing that QB will NEVER tell you since they're partnered with SecurityMetrics...  Filling out the SAQ-a (which is what most of us small business owners will need) is completely free...  You can confirm this by calling the PCI Standards group (https://www.pcisecuritystandards.org/contact_us/) and picking '1' once the messaging starts.  Once you're satisfied that we don't need the jokers over at SM, go to https://www.pcisecuritystandards.org/search/#?cludoquery=saq&cludopage=1&cludoinputtype=standard

and pick the form you need.  Once you've filled that out,, just keep it on hand in case something goes horribly awry.  (I'm on a chat now with one of the reps from QB Payments' and that's what she confirmed - just keep it on hand).