Mercedes EV Tax Credit 2026: The Reversal Nobody Expected
By Morgan Ellis, Editor at GearUp Insights — Updated August 18, 2026
Quick answer: There is no federal Mercedes EV tax credit in 2026. But the replacement benefit — a deduction for new-car loan interest — requires U.S. final assembly, and here the German brand comes out ahead of Chevrolet. The EQE SUV and EQS SUV are built in Tuscaloosa, Alabama, and qualify. The EQE and EQS sedans are imported from Germany and do not. Whether it helps you personally depends on your income, and for most buyers at this price point, it will not.
Is there a Mercedes EV tax credit in 2026?
No. The One Big Beautiful Bill Act, signed July 4, 2025, ended the $7,500 new-EV credit under Section 30D and the $4,000 used-EV credit under Section 25E for vehicles acquired after September 30, 2025.
Mercedes reacted to that deadline directly. The company paused U.S.-market production of the EQE sedan, EQE SUV, EQS sedan and EQS SUV on September 1, 2025, as the credit approached expiration, and brought the lineup back after roughly a five-month hiatus. If you shopped for one of these in late 2025 and found nothing on the lot, that is why.
The only remaining exception is for buyers who signed a binding written contract and made a qualifying payment on or before September 30, 2025. That credit gets claimed on the 2025 return using Form 8936.
The assembly map, and why it surprises people
The replacement benefit created by the same law is a deduction for interest on a new-vehicle loan — up to $10,000 of interest a year for tax years 2025 through 2028, claimable whether or not you itemize. Its central requirement is final assembly in the United States.
Most shoppers assume a German luxury brand fails that test automatically. It is the same instinct that makes people assume a Chevrolet passes it. Both instincts are wrong.
| Model | Final assembly | Auto loan interest deduction |
|---|
| EQE SUV | Tuscaloosa, Alabama (MBUSI) | Qualifies |
| EQS SUV | Tuscaloosa, Alabama (MBUSI) | Qualifies |
| EQE sedan | Germany | Does not qualify |
| EQS sedan | Germany | Does not qualify |
Mercedes has built SUVs in Tuscaloosa County since 1997, and when it committed to electric SUVs it put them there too, supplied by its own battery plant in nearby Bibb County. The sedans stayed in Germany.
Put the three brands we have looked at side by side and the pattern is worth sitting with. Toyota's bZ is built in Japan and misses the deduction. Chevrolet's Equinox EV and Blazer EV are built in Mexico and miss it. Mercedes builds its two electric SUVs in Alabama and clears it. The badge on the hood tells you nothing about this. Only the VIN does.
Note that the EQS SUV is also assembled in Thailand and the EQE SUV in China for other markets. U.S.-market cars come from Alabama, but the window sticker and the NHTSA VIN decoder are what settle it for the specific vehicle in front of you.
The catch: your income probably disqualifies you anyway
Here is the part that makes this a smaller win than it looks.
The deduction phases out above $100,000 of modified adjusted gross income for single filers and $200,000 for joint filers, and disappears entirely at $150,000 and $250,000. Leases are excluded outright, which matters enormously in this segment where leasing is the norm.
So consider who is buying a $66,200 electric SUV. A household financing a vehicle at that price is plausibly at or above those thresholds — and if it is, the deduction is worth nothing regardless of where the vehicle was assembled. The buyers most likely to clear the assembly test are among the least likely to clear the income test.
For a buyer who does qualify on both counts, here is the scale. Take an EQE 320+ SUV at $66,200 with 10% down, financed at 6.5% over 60 months. Total interest across the loan comes to roughly $10,400, and at a 22% marginal rate that is about $2,300 in tax savings spread over four tax years. Real money. Not a reason to choose a vehicle.
What the EQE SUV actually costs to own
That $2,300 needs context, so we ran the EQE 320+ SUV through the GearUp EV vs. Hybrid 5-Year Cost Calculator at 12,000 miles a year. It is EPA-rated at 93 MPGe combined, which converts to 2.76 mi/kWh, and starts at $64,950 plus a $1,250 destination charge.
| Cost category (5 years, 12,000 mi/yr) | Mercedes EQE 320+ SUV |
|---|
| Purchase price | $66,200 |
| Electricity (85% home / 15% public) | $4,777 |
| Maintenance | $4,500 |
| Insurance | $9,000 |
| Depreciation (57.2% category average) | $37,866 |
| 5-year total cost | $56,143 |
Depreciation is roughly sixteen times the size of the tax benefit. That is the honest hierarchy of what this purchase costs you, and it is why we would not let the deduction move a decision between two vehicles you actually want.
One caveat on our own numbers: this calculator applies category-average assumptions, including $1,800 a year for insurance and 57.2% five-year depreciation. Insurance on a $66,200 luxury EV will very likely run higher than that, so treat the total as a floor rather than a forecast. Get a real quote before you commit.
What's actually left
State and utility programs, and in this segment, often nothing at all — many state rebates carry their own income caps or vehicle price caps that a $66,200 Mercedes exceeds. Check your state energy office's program page for the price cap specifically, not just whether a program exists. Then check your utility separately for home charging equipment rebates, which are administered independently and are often the only thing a buyer at this price point still qualifies for.
If you are financing and you want the deduction, the SUVs are the ones that can deliver it. The EQE SUV and EQS SUV are assembled in Alabama. The sedans are not. Verify the specific VIN rather than trusting the model name.
Check the income thresholds before you count on anything. Above $150,000 single or $250,000 joint, the deduction is zero. This is the more likely disqualifier at this price point, and no amount of American assembly gets around it.
If you are leasing, none of this applies. Leases are excluded from the deduction entirely.
Depreciation is the number that decides this purchase. At an estimated $37,866 over five years, it dwarfs every tax consideration on this page combined. Negotiate the price and think hard about how long you will keep the vehicle — those two levers matter far more than the tax code does now.
How we calculated this
GearUp used 12,000 miles a year over five years, $0.1844/kWh home electricity, and an 85% home / 15% public charging mix with public fast charging at $0.42/kWh. Maintenance was $900 a year and insurance $1,800 a year — category averages that likely understate a luxury EV. Depreciation uses the iSeeCars 2026 EV category average of 57.2% over five years. EV efficiency comes from the EPA combined MPGe rating divided by 33.7, not battery capacity divided by range. The loan illustration assumes 10% down and a 6.5% APR over 60 months; your rate will differ. See how GearUp calculates ownership costs.
This article explains publicly available tax rules and is not tax advice. Eligibility depends on your income, your loan, and the specific vehicle you buy. Confirm your situation with a tax professional or the IRS before filing.
The same assembly rule works against two other brands for different reasons — see Toyota EV Tax Credit 2026 and Chevy EV Tax Credit 2026. For the broader question, read Is Buying an EV Still Worth It Now That the Tax Credit Is Gone?, and check state programs in EV Incentives by State. Every model matchup is collected in GearUp's Model vs. Model 5-Year Cost Comparisons hub.