Tax Planning
Deducting Car Loan Interest Under OBBBA: Guide to ‘Qualified Passenger Vehicle Loan Interest’
The One, Big, Beautiful Bill introduces a new deduction for interest on certain car loans and mandates reporting rules. Here's who qualifies, what to watch for in 2025, and how to leverage the benefit safely.
By NomadicTax Research Team • 5-8 min read • November 17, 2025
## What Is the New Deduction?
- Under OBBB (Public Law 119-21), interest paid on a loan used to purchase a **qualified passenger vehicle** may be deductible for **taxable years beginning after December 31, 2024, and before January 1, 2029**. ([irs.gov](https://www.irs.gov/newsroom/one-big-beautiful-bill-provisions?utm_source=openai))
- Qualified interest must be on a vehicle that: costs less than 14,000 pounds gross vehicle weight, is for **personal use** (not business), was **assembled in the United States**, and the loan originated **after Dec. 31, 2024**. Used or leased vehicles are generally **not eligible**. ([irs.gov](https://www.irs.gov/newsroom/one-big-beautiful-bill-provisions?utm_source=openai))
- There’s a **maximum annual deduction of $10,000**, but it phases out for taxpayers with modified AGI over **$100,000** (single) or **$200,000** (joint) filing status. ([irs.gov](https://www.irs.gov/newsroom/one-big-beautiful-bill-provisions?utm_source=openai))
## Reporting & Transitional Relief for 2025
- Section 6050AA requires lenders (or parties receiving interest) to report interest of **$600 or more** during the calendar year to both the IRS and the borrower. Statements must show total interest received. ([irs.gov](https://www.irs.gov/newsroom/news-releases-for-october-2025?utm_source=openai))
- **Notice 2025-57** provides transitional relief for 2025: lenders may satisfy reporting obligations by making statements available through means like an online portal or monthly/annual statements. Penalties will not be imposed if this guidance is followed. ([irs.gov](https://www.irs.gov/newsroom/treasury-irs-provide-transition-relief-for-2025-for-businesses-reporting-car-loan-interest-under-the-one-big-beautiful-bill?utm_source=openai))
- The statements must be made available by **January 31, 2026** for calendar year 2025. ([irs.gov](https://www.irs.gov/newsroom/news-releases-for-october-2025?utm_source=openai))
## How to Use This in Tax Planning
- If you plan to buy a vehicle in 2025, confirm it meets eligibility criteria—especially assembly location and that it was purchased for personal use alone.
- Retain **vehicle identification number (VIN)** and all documentation showing assembly origin. Lenders will need to collect or report these for eligible vehicles.
- Keep records of interest payments and statements provided to you. Even if a lender provides statement via online portal, save a copy.
- If you anticipate being near the income phase-out thresholds, consider timing the purchase or interest payments to maximize benefit when your AGI is lower.
## Example Scenarios
- **Case A**: Alex buys a new U.S-assembled SUV for personal use with a $30,000 loan in 2025. He pays $1,200 in interest in the year. He receives a statement from the lender detailing total interest. Because he makes under the AGI limits, he can deduct the full $1,200 (up to $10,000 limit).
- **Case B**: Bianca leases a vehicle—this doesn’t count; leased vehicles aren’t eligible. Or, if the vehicle was imported (“final assembly” not in U.S.), she won’t qualify.
## Action Steps for Borrowers & Lenders
- Borrowers: Ask lenders whether your vehicle qualifies *before* purchase.
- Lenders / financiers: Prepare systems for satisfying the 6050AA reporting regime—online portals, annual statements, recordkeeping systems.
- Track deadlines—ensure statements are provided by Jan 31, 2026 for 2025 interest. Penalties exempted under transitional relief if guidance followed.
## Bottom Line
If you’re buying a passenger vehicle for personal use and can meet the qualification criteria, the new deduction under OBBB offers a novel tax benefit—especially for middle-income taxpayers. The 2025 transition relief eases growing pains, but it’s essential to keep solid records and validate eligibility before assuming benefits.