So, you just bought a shiny new Tesla, but where is your "Motor Vehicle Purchase Agreement" (aka "Motor Vehicle Purchase Agreement (MVPA)")?
The FAQ at Tesla is out of date as of Feb 21, 2019.
You can print it from your Tesla account.
1. Login to www.Tesla.com
2. In the top right-hand corner select "TESLA ACCOUNT" (what's with this ALL-CAPS trend?)
3. Select "Manage"
4. Under the car's picture select "View Details".
5. On the right side, near the bottom by "Motor Vehicle Purchase Agreement" select "View".
6. Your pdf of the "Motor Vehicle Purchase Agreement" will be displayed.
By the way, the tax form to get your $7,500 federal tax rebate is 8936.