Does My Car Qualify?

Guides

Four short guides that cover the parts a VIN check cannot: the paperwork, the form, the eligibility traps and the label on your car. Everything here is sourced on How it works.

Form 1098-VLI, explained

The new lender statement for car loan interest: who sends one, what the boxes mean, and what to do if you never received one (most people did not get one for 2025).

Where to enter it on Schedule 1-A

Schedule 1-A, Part IV, lines 22 to 30 - the VIN box, the $10,000 cap, the phase-out, and how the number reaches your return.

New vs used, leases and refinancing

The four eligibility traps that catch the most people, with a worked example of each - including why buying out your own lease does not work.

How to find your final assembly plant

Three places the final assembly point is recorded - VIN position 11, the window sticker and the door-jamb label - plus how to check the 14,000 lb GVWR limit.

Last reviewed 2026-10-07.

Sources used across the guides

  1. IRC §163(h)(4), added by the One Big Beautiful Bill Act of 2025, Pub. L. 119-21, §70203 (the car loan interest deduction) — accessed 2026-10-07.
  2. T.D. 10054, final regulations under 26 CFR §1.163-16 and §1.6050AA-1, 91 FR (September 8, 2026); effective November 9, 2026 — accessed 2026-10-07.
  3. Proposed regulations REG-113515-25 (91 FR 67, January 2, 2026) and IRS news release IR-2025-129 (December 31, 2025) — accessed 2026-10-07.
  4. IRS Schedule 1-A (Form 1040), Part IV "No Tax on Car Loan Interest", lines 22-30, and the IRS explainer for Schedule 1-A — accessed 2026-10-07.
  5. IRS Topic No. 505, Interest expense — accessed 2026-10-07.
  6. IRS Notice 2025-57 (2025 lender reporting transition relief) and Form 1098-VLI, Vehicle Loan Interest Statement — accessed 2026-10-07.
  7. NHTSA vPIC VIN decoder (named in the regulation preamble as a way to check the plant of manufacture) — accessed 2026-10-07.
  8. NHTSA Part 583 American Automobile Labeling Act (AALA) reports - final assembly point by carline, MY2025 and MY2026 — accessed 2026-10-07.
  9. NHTSA public VIN decoder - look up a vehicle's plant of manufacture yourself, without this site — 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.