From a Reddit post, meaning I haven’t verified it’s real:
“..After December 31, 2021, and before the date of enactment of this Act, purchased, or entered into a written binding contract to purchase, a new qualified plug-in electric drive motor vehicle (as defined in section 30D(d)(1) of the Internal Revenue Code of 1986, as in effect on the day before the date of enactment of this Act), and (2) placed such vehicle in service on or after the date of enactment of this Act, such taxpayer may elect (at such time, and in such form and manner, as the Secretary of the Treasury, or the Secretary’s delegate, may prescribe) to treat such vehicle as having been placed in service on the day before the date of enactment of this Act.”
Sounds like if you’ve ordered it, but receive the car in 2023, it’s treated as this year?