01/23/2026
New Car Loan Interest Deduction:
The OBBBA introduces a temporary tax deduction for interest paid on loans used to purchase new personal-use passenger vehicles, effective for tax years 2025 through 2028.
Taxpayers may deduct up to $10,000 of car loan interest per year, regardless of whether they itemize deductions or claim the standard deduction.
This deduction excludes qualified vehicle loan interest from the definition of “personal interest” under §163(h).
This provision applies only to qualified indebtedness incurred
after December 31, 2024.
The vehicle must be new, intended for personal use, and originally placed in service by the taxpayer.
Eligible vehicles include cars, SUVs, pickup trucks, vans, minivans, and motorcycles with a gross vehicle weight rating under 14,000 pounds. Additionally, the vehicle must have had its final assembly in the United States.
Taxpayers are required to report the vehicle identification number (VIN) on their tax return to claim the deduction.
Lastly, lenders are required to file information returns with the IRS, reporting interest received on qualified personal auto loans.