Based on the information you have given, it seems as if you are correct and should be eligible for the entire $7,500 credit. I had trouble re-creating your error, so can you please see if this may be causing the issue:
Can you verify that you input 64 as the amount of battery capacity kilowatt-hours? Entering less than this reduces the credit. When I entered 7.2, it reduces the credit to $3,834. 7.2 kW is the onboard charger, but the credit is based on the battery capacity. According to Hyundai, the battery system capacity is 64 kW/h. (The link is for the 2022 model, but 2021 has the same battery).
- To verify your input, please go to the Deductions & Credits area of your tax return.
- Click Edit/Add next to Energy-Efficient Vehicles
- Click Edit next to your vehicle
- Click on the My vehicle has four wheels and Continue
- Select the model year
- Enter your vehicle information with 64 as the Amount of Battery Capacity Kilowatt Hours
Please let us know if this resolves your issue!
