How the Federal EV Tax Credit Calculator Works
The U.S. federal government offers a tax credit for qualifying electric and plug-in hybrid vehicles, but the amount depends on whether the vehicle is new or used, its price, and battery sourcing rules. This calculator gives you a quick estimate so you can budget before you buy.
For a new EV, the credit can be up to $7,500, but the vehicle price must stay under the applicable cap (this tool uses a simplified $80,000 threshold). A used EV can qualify for up to $4,000, calculated as 30% of the sale price, but only if the price is under $25,000. Plug-in hybrids (PHEVs) often qualify for only half the full credit due to battery critical-mineral sourcing requirements.
Keep in mind that eligibility also depends on your income, the vehicle's assembly location, and battery component sourcing — rules that change periodically. Some states add their own incentives on top of the federal credit, so check your state's program separately. Always confirm final eligibility with your dealer or the IRS before purchase.
Frequently Asked Questions
No. Eligibility depends on the vehicle's price, where it was assembled, and battery sourcing rules. Some vehicles only qualify for half the credit, and some don't qualify at all.
Often yes — many states offer additional rebates or tax credits on top of the federal credit. Check your state's program, since amounts and rules vary widely.
Yes, used EVs priced under $25,000 can qualify for a credit worth 30% of the price, up to $4,000, though additional eligibility rules apply.