2026 Mazda CX-70: does it qualify?
No - NHTSA's MY2026 Part 583 report lists final assembly for the 2026 Mazda CX-70 in Japan, outside the United States, so interest on a loan for it does not qualify.
Key facts
| Make | Mazda |
|---|---|
| Model | CX-70 |
| Model year | 2026 |
| Vehicle type | SUV |
| Segment | Midsize SUV |
| Final assembly | Non-US assembly Japan |
| US / Canada content | 0% |
| Engine / motor origin | Japan |
| Transmission origin | Japan |
| GVWR | Midsize SUV. NHTSA's Part 583 report covers vehicles up to 8,500 lb GVWR; this nameplate is far below the 14,000 lb limit the deduction uses, but confirm the GVWR on the driver's door-jamb label. |
| AALA carlines | CX-70 MHEV, CX-70 PHEV |
| Last verified |
Window stickers list the "Final Assembly Point"; the plant code is the 11th character of the VIN.
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Your VIN stays in your browser. Nothing is sent to our servers - it goes only to NHTSA's public VIN decoder.
Model-year note. The deduction depends on the loan date and the vehicle, not on the model year. A new CX-70 bought in 2026 with a 2026 loan still qualifies for 2026, 2027 and 2028 interest, however old the design is.
Why we say that
The interest on a car loan is deductible only if the vehicle was finally assembled in the United States (IRS Fact Sheet FS-2025-03). Our answer for the 2026 Mazda CX-70 comes from the manufacturer's own Part 583 (American Automobile Labeling Act) filing to NHTSA, which states the final assembly countries for each carline. The MY2026 report lists Japan .
Because NHTSA's filing lists assembly outside the United States, the final-assembly test fails and the interest on a loan for this vehicle is not deductible. Nothing else about the car can rescue it - not the US content figure, not the brand, not the dealer.
What you must still confirm yourself
- New. Your use has to be the first use after it is sold, registered or titled.
- The loan. Taken out after December 31, 2024, for the purchase, secured by a first lien.
- Personal use. More than 50% of the expected use, personal.
- Filing. The VIN must appear on Schedule 1-A, Part IV - otherwise no deduction.
Related vehicles
US assembly
US assembly
US assembly
US assembly
US assembly
Depends on VIN
Mazda CX-70 questions
Does a 2026 Mazda CX-70 qualify for the car loan interest deduction?
No - final assembly is outside the United States (Japan), so the interest does not qualify. NHTSA's MY2026 Part 583 report lists final assembly in Japan - outside the United States - for the "CX-70 MHEV", "CX-70 PHEV" carlines. It also has to be new, bought with a loan taken out after December 31, 2024, used mainly for personal purposes, and the VIN has to be reported on Schedule 1-A.
Where is the Mazda CX-70 assembled?
NHTSA's Part 583 report for model year 2026 covers the "CX-70 MHEV", "CX-70 PHEV" carlines and lists final assembly in Japan. The exact plant and plant code are on your window sticker and in VIN position 11.
How much could I deduct on a Mazda CX-70 loan?
Up to $10,000 of the interest you pay in each tax year from 2025 to 2028, reduced by $200 for every $1,000 (or part of $1,000) of MAGI above $100,000, or above $200,000 on a joint return. Run your own numbers in the calculator.
Is the Mazda CX-70 under the 14,000 lb weight limit?
The CX-70 is a midsize suv in the suv class, which sits well under the 14,000 lb GVWR limit. Check the driver's door-jamb label to confirm your specific vehicle's GVWR.
What if I buy a used Mazda CX-70?
No deduction. The loan has to be for a new vehicle - one where your use is the first use after it is sold, registered or titled. A used or certified pre-owned vehicle fails that test however the loan is structured.
Sources for the 2026 Mazda CX-70
- NHTSA Part 583 AALA report, MY2026 (Alphabetical master sheet), published January 29, 2026 — accessed 2026-10-07.
- NHTSA Part 583 American Automobile Labeling Act report index — accessed 2026-10-07.
- NHTSA vPIC VIN decoder (plant of manufacture) — accessed 2026-10-07.
We link to primary sources: the statute, the regulations, IRS forms and instructions, and NHTSA's own vehicle data. Where those sources do not settle a question, we say so rather than guess.