Calculation Error on Form 8936, Qualified Plug-in Electric Drive Motor Vehicle Credit

Someone reported it yesterday as well....  @IntuitAustin I know youre gone for the weekend, hopefully you see this upon return.

@AshleyatIntuit    I saw you poke your head in here a few times this morning, can you get this handed off to where it needs to go?

The program is smart enough to apply the phase out amount depends on the manufacture. For example Tesla, and it put 25% phase out amount based on the time the vehicle it was purchase. However, I was not aware of this calculation error, and the tax return was show a allowable credit of $1875 for a Model 3 purchased in Sep 2019. However, when I e-file it, the program recalculated it and applied the 25% to the $1875 maximum allowable credit, which only give my client  468.75. (25% of $1875). I call the support team and they apologize for the error, but my client will not return to me next year !!! hope you are not in my situation.

Just be careful when you dealing with the credit and see if the calculation is correct and if that matches the IRS's  credit, https://www.irs.gov/businesses/irc-30d-new-qualified-plug-in-electric-drive-motor-vehicle-credit.

I HAVE A NEW 2021 CALCULATION ERROR FOR THIS FORM-TAXPAYERS PURCHASED TWO EACH TWO WHEEL E-BIKES. THE PROGRAM WANTS A 17 DIGIT SEREAL NUMBER BUT THEY ARE NOT CARS! THE SERIAL NUMBERS ARE NINE DIGITS AND WHEN I PUT IN ENOUGH 0's TO MAKE IT 17 DIGITS, TH ERROR CHANGES TO NOT COMPLYING WITH THE VEHICLE RGISTRY FORMAT. OF COURSE IT DOES NOT MATCH, IT'S A TWO-WHEEL VEHICLE AND I CHECKED THE BOX FOR A TWO-WHEEL VEHICLE.