Q:

If am using Stripe am I SAQ A-EP in PCI V3

We are going through the PCI process at the moment and because v2 goes out of date on December 2014, I opted to use PCI v3. Because with Stripe you put the form inside your application and post to them, does that mean I need to go down PCI SAQ A-EP ? 
I am a little confused and the only way to be PCI SAQ A is to use an iframe or have my application hosted on a PCI-compliant payment processor.

A:

That is correct. if you are using the Stripe or similar processors that utilize a redirect method to post payment data to the processor you will use the SAQ A-EP. if you use an iframe or payment is 100% hosted by a compliant service provider then you can fill out SAQ A. Here is a FAQ from the PCI council that explains things in a little more detail:
PCI SSC FAQ - iframes and redirects

