I created these tables recently so people can understand the federal tax credits situation better. As you might know, if Tesla reaches 200,000 USA sales this month, $7,500 will continue until the end of Q3 2018. If they reach it after this month, then it will continue until the end of Q4 2018. After that, it drops to $3,750 for two quarters and then to $1,875 for two more. There is no limit on the number of people who can claim the federal tax credits. It's unlimited. Hitting 200,000 USA sales only triggers the phaseout calendar. That's all. It has no other function. If you want to read the rules, click
here and expand the Phaseout section.
Of course, the question is, will Tesla reach 200,000 USA sales in Q2 or Q3 2018. The first table shows two calculations. Method 1 is based on the low estimates by insideEVs. Method 2 is based on my calculation. In either case, it appears Tesla will reach 200,000 this quarter.
The second table shows scheduled Model 3 deliveries people have reported in the invites spreadsheet. There are very few deliveries in July. The live version of table 1 and 2 can be found
here. The 3rd table shows scheduled Model X deliveries. The S/X spreadsheet is
here. It doesn't look like Tesla is trying to postpone the 200K limit. Therefore the most likely scenario is that $7,500 will continue for deliveries until 30 Sep 2018.
You might say, how about Canada deliveries? If Tesla wasn't trying to postpone the 200K, why would they start deliveries to Canada so early? Because the $14,000 Ontario EV rebate is about to be scrapped. There is a recent news article about it
here. This is not a surprise. I wrote about this a few months ago
here.
In addition, I don't think the slow production is intentional. There are lots of people who configured more than 60 days ago and still haven't received VINs. That wasn't the plan.