Does the 2026 Lexus TX qualify for the car loan interest deduction?
It depends on the specific 2026 Lexus TX, not on the model name. Final assembly has to have been in the United States, and the loan has to meet the other tests in section 163(h)(4).
Plant, as far as a name search can go
NHTSA did not return a VIN-prefix country for a manufacturer name containing “Lexus”. Some brands are filed under a parent company, so an empty name search is not a “no.” Whether this 2026 Lexus TX was finally assembled in the United States depends on the VIN.
vPIC model id 32636. Catalog built October 14, 2026. For the launch makes, the 2025, 2026, and 2027 name lists returned by vPIC matched on that run. A model-year hit is not a production certificate.
Tests that apply to every vehicle
- Taxable years beginning after December 31, 2024, and before January 1, 2029.
- Interest on a loan incurred after December 31, 2024, to buy the vehicle, secured by a first lien, for personal use.
- Original use commences with you. A used vehicle bought from someone else does not qualify. The final regulations also look to whether the loan documents treat the vehicle as new.
- Car, minivan, van, SUV, pickup, or motorcycle; GVWR less than 14,000 pounds; final assembly in the United States.
- Not a lease, fleet sale, salvage title, scrap or parts vehicle, or a loan owed to a related person.
- Refinancing can qualify only up to the refinanced amount, and the first lien has to continue.
- At most $10,000, then reduced by $200 for each $1,000 (or part of $1,000) of MAGI over $100,000, or $200,000 on a joint return. Put the VIN on the return. Itemizing is not required.
Questions
Does the 2026 Lexus TX qualify for the car loan interest deduction?
It depends on the specific 2026 Lexus TX, not on the model name. Final assembly has to have been in the United States, and the loan has to meet the other tests in section 163(h)(4).
What has to be true besides the plant?
The original use must commence with you, the loan must be incurred after December 31, 2024, for personal use, and secured by a first lien. The vehicle must be a car, minivan, van, SUV, pickup, or motorcycle with GVWR under 14,000 pounds. Leases, fleet sales, salvage titles, scrap vehicles, and related-party loans are excluded. The VIN goes on the return. The deduction is at most $10,000 and phases down above $100,000 of MAGI ($200,000 joint).
Does the model year matter?
Model year is not a test in section 163(h)(4). vPIC listed TX for 2026 when this catalog was built (October 14, 2026). The loan still has to be incurred after December 31, 2024, and the deduction is only for taxable years 2025 through 2028.