You can install our site as a web app on your iOS device by utilizing the Add to Home Screen feature in Safari. Please see this thread for more details on this.
Note: This feature may not be available in some browsers.
This will only include the SR Model 3, of course. And that means be sure to buy FSD AFTER the purchase or this will bump the price over the $45k threshold.
No. DC waives sales tax for EVs but Tesla charges local DC sales tax for upgrades like FSD. The sales tax waiver only applies to the initial vehicle purchase.