For those of you who bought your Model S in 2012: Any problems with your tax credit on your return this year? I bought a Plug-In Prius last year, submitted my return with the $2500 credit in March. I got my refund minus the $2500 credit. I appealed and am still waiting for the cash. I've read on the internet (so it must be true) that there were delays as the IRS sifts through the returns in detail because many people try to take the credit for buying a regular Prius. I'm curious if my delay is Prius specific or a broader issue. I was also subject to AMT, so I'd be reassured to hear from those of you in a similar boat who didn't have problems. I'm also considering a solar installation for this year. Anyone experience problems with getting tax credit for the Model S in addition to a solar installation?