I used SurePrep for the first full year this past season for most individual and trust returns. Not full prep, but OCR with human verification mostly. For most of the verify returns I used SP's domestic-only service, so I didn't have to get client approval.
I want to switch to mostly using SP's India located staff verification of scanning, but know I'll get pushback from clients.
Offshore is both cheaper, faster, and their work hours are closer to my night owl one.
SP has been around for something like 15 years. Have various heavy security certifications. They tell me two of the big 4 use them, which I have no reason to doubt but no way to verify for clients.
Really, i don't see how getting hacked by someone in India vs someone in the US who has friends in Ukraine makes a never mind. Your US financial institutions will compensate if you detect the fraud in time.
No, I'm not going to use any outsourcing domestic or offshore for public figures.
How have other firms gotten client acceptance of offshore processing?