Well we don’t really know. The credit is good for now. In March the dept of Treasury is supposed to give new guidelines on the battery source. And depending on the guidelines, tesla may or may not be eligible for that.So it means I won’t be able to get the tax credit which is I am eligible? AFAIK, The car needs to be delivered before Mar 2023 to receive the credit.
So by March it may still have $7,500 credit because it qualifies. Or it may be limited to $3,750 if it doesn’t.
There is a third outcome, which is that the Sept of Treasury delays their guideline or gives guideline but pushes the date it goes in affect to a future date. In that case, certain model Y would still qualify for $7,500.
Also, we have no idea exactly when is march the new guidelines come out. It would be early march or even end of march.