I don't know if this is going to help anyone or not, but here is how my low-cost "tax preparer" (not an accountant) filled out my IRS form 8910 "Alternative Motor Vehicle Credit" claim form.;
Part 1 "Tentative Credit", Line 1:
2010 GPR-S Electric Motor Sport (a slight error in the company name). Line 2", date vehicle placed in service:
01/01/2010 (a slight error there too - the date should have been 01/10/2010). Line 8, "maximum plug-in conversion credit amount allowable":
$4000 (conversion?) Line 10, "Tentative credit":
$880.Part II "Credit for Business/Investment Use Part of Vehicle":
0%Part 111, "Credit for Personal Use Part of Vehicle", Line 16:
$880. Line 17:
$880. Line 21:
$880 (enter on Line 53 of Form 1040)
Now this was a "slam bang thank you ma'am" return. I signed the form without even seeing my return and it got prepared and mailed off within 4 hours. I got my copy dropped off during the late afternoon, so I didn't get a chance to comment on my return before it hit the mail. Still, the credit form was filled out better than the one last year (for my 2008 GPR-S purchase) and I haven't been called on the carpet that one - yet. So I am making no guarantees that any of this is the correct way to fill out the credit form. And you get what you pay for.