How to Claim a Grandfathered EV Tax Credit on Your 2025 Taxes

You Might Still Have a Credit Coming

The federal EV credit ended for vehicles acquired after September 30, 2025 — but "ended" doesn't mean "erased for everyone." If you locked in your purchase before the deadline, a transition rule lets you claim the credit on the return for the year you took delivery. With tax season in view, this is money some buyers are about to leave on the table.

This guide is about claiming a credit you're already entitled to. If you're trying to figure out whether any 2026 purchase qualifies, the answer is no — see which EVs still qualify in 2026.

The Binding-Contract Rule

The deadline is based on when you acquired the vehicle, and the IRS treats "acquired" generously:

You're treated as having acquired the vehicle by September 30, 2025 if you had a written binding contract and made a payment (even a nominal deposit) on or before that date — regardless of when the vehicle was actually delivered.

So a buyer who signed a binding order and put money down on September 28, 2025 but didn't take delivery until 2026 can still claim the credit. The claim lands in the tax year the vehicle was placed in service — generally, when you took delivery.

The Original Rules Still Apply

A grandfathered claim only works if the purchase would have qualified under the pre-sunset rules. Confirm all of these:

Income (AGI) limits — you can use the placed-in-service year or the prior year, whichever is lower:

Vehicle requirements:

• New EVs: MSRP at or below $55,000 (cars) or $80,000 (SUVs, trucks, vans); final assembly in North America; battery sourcing thresholds met
• Used EVs: sale price $25,000 or less, at least 2 model years old, bought from a licensed dealer (private sales never qualified), and the credit is once-per-vehicle and once-every-three-years per buyer

Not sure your purchase clears these bars? The EV Tax Credit Calculator checks eligibility by acquisition date, MSRP, and income.

The Paperwork to Gather

Pull these together before you file:

1. Your written binding contract showing a signature date on or before September 30, 2025
2. Proof of payment by the deadline (deposit or down-payment record)
3. The seller's report — at the time of sale, the dealer should have provided a report (and submitted it to the IRS) with the VIN, your information, and the credit amount. You need this; without a properly filed seller report, the IRS can deny the credit.
4. The VIN and placed-in-service date

How to File

Individuals claim the credit on IRS Form 8936 (with Schedule A of Form 8936 for vehicle details), filed with your federal return for the year the vehicle was placed in service. The credit is nonrefundable for personal-use vehicles — it can reduce your tax to zero, but any excess isn't paid out as a refund and doesn't carry forward.

If You Took the Point-of-Sale Discount

Many 2025 buyers transferred the credit to the dealer for an immediate price cut. Two things to watch:

• You still report the transfer on Form 8936, even though you already got the benefit.
• If your income exceeds the AGI limit when you file, you have to repay the credit. The point-of-sale option didn't waive the income test — it just moved when it's checked. If you're near the cap, run the numbers before you file.

The Bottom Line

If you had a binding contract and made a payment by September 30, 2025, you can still claim the federal EV credit on the return for the year you took delivery — using Form 8936, the original income and vehicle rules, and your dealer's seller report. The one trap to avoid: claiming a point-of-sale credit you'll owe back because your income came in over the cap. Confirm your eligibility first with the EV Tax Credit Calculator, and see the full landscape in our 2026 EV tax credit guide.