US Federal EV Tax Credit Explained

How does the US federal EV tax credit phase out work when Tesla hits 200,000 cars sold in the US and how does is affect the Model 3? IRS IRC30D Tax credit phase out document: http://tinyurl.com/gudw5qr Federal Tax Credits for All-Electric and Plug-in Hybrid Vehicles https://www.fueleconomy.gov/feg/taxevb.shtml To claim a credit you need to fill out IRS form 8636 here http://www.irs.gov/pub/irs-pdf/f8936.pdf My Gear: SONY FDR-AX33 4K camcorder Xoom H1 Audio recorder Apple Final Cut Pro X