I've asked a similar question. For 2018 there is no federal credit - which totally doesn't make sense why would turbotax even put that on. Depending on the state you may get some state credit. https://www.energysage.com/electric-vehicles/costs-and-benefits-evs/ev-tax-credits/
My post
https://ttlc.intuit.com/questions/4543214-not-getting-tax-break-for-energy-efficient-vehicle-chargin...
