Quick summary:
1. Must order on 7/12 or later – previous orders do not qualify!
2. $ 4000 for MSRP < $ 45000 (Bolt EV/EUV both qualify, some Model 3 qualify, you can search the website to determine).
3. $ 1500 for MSRP <= $ 55000 (Model Y).
4. Above incentive is limited by $ 25/EPA rated miles, so theoretically any car with MSRP < $ 45K and 160 miles should qualify for $ 4000, yet the website said 200 miles qualifies for up to $ 4000 depending on MSRP. This might be a mistake on their part as last year was $ 5000, which requires 200 miles. But if you want to be sure, ask them via email or phone (listed on the link above).