Ending the tax credit is not something the incoming administration can do via executive action—Congress controls government spending, and this would require new legislation. But the budget reconciliation process results in bills that cannot be filibustered, and Reuters says that the Trump transition team will likely use this route as part of a larger revamp of tax laws.
Tesla was a major beneficiary of the new clean vehicle tax credit; under the previous scheme, an OEM was only eligible until it sold its 200,000th plug-in vehicle, at which point the credit available to its customers began to sunset. Tesla—which exclusively sells plug-in vehicles—was unsurprisingly the first to reach this
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