IRS Floats $10K Car Loan Interest Deduction: Dream or Tax Trap?
Published Date: 1/2/2026
Proposed Rule
Summary
Starting soon, some taxpayers can deduct up to $10,000 in interest on car loans for passenger vehicles. If you earn $600 or more in interest from these loans through a business, you’ll need to report it to the IRS, or face penalties. Comments on these new rules are open until February 2, 2026, with a public hearing on February 24, so get ready to weigh in!
Analyzed Economic Effects
10 provisions identified: 2 benefits, 5 costs, 3 mixed.
Up to $10,000 Car-Loan Interest Deduction
You can deduct up to $10,000 of qualified passenger vehicle loan interest (QPVLI) for eligible vehicles and loans. The deduction applies for indebtedness incurred after December 31, 2024, and to taxable years beginning after December 31, 2024 and before January 1, 2029.
Who May (and May Not) Claim It
Only individuals, decedents' estates, and non-grantor trusts may deduct QPVLI; business entities generally cannot claim this deduction. The rule clarifies that grantor-trust situations are tested by reference to the deemed owner.
$600 Reporting Rule for Lenders and Sellers
If you are engaged in a trade or business and receive interest totaling $600 or more in a calendar year from an individual on a specified passenger vehicle loan (SPVL), you must file an IRS information return reporting that interest. The return must include the payer's name/address, interest amount, outstanding principal at the start of the year, loan origination date, and vehicle year/make/model/VIN.
Penalties for Failing to Report or Furnish Statements
Penalties under sections 6721 (failure to file correct information returns) and 6722 (failure to furnish payee statements) may apply to persons who fail to file the required SPVL information returns or fail to furnish required payee statements.
Vehicle and Use Rules That Affect Eligibility
To qualify, the vehicle must be an Applicable Passenger Vehicle (APV) (original use with taxpayer, manufactured primarily for public roads, 2+ wheels, specific vehicle types, GVWR under 14,000 lbs) and final assembly must have occurred in the United States. The taxpayer must expect the APV will be used for personal use more than 50% of the time at the time the loan is incurred; family members' use can count toward that 50% test.
Must Report VIN to Claim Deduction
To deduct QPVLI you must report the vehicle identification number (VIN) of the purchased applicable passenger vehicle on Schedule 1-A (or successor) or another form the IRS specifies. VIN is defined by reference to 49 CFR 565.13.
Electronic Filing Possible for Frequent Filers
The IRS may require taxpayers to electronically file information returns (including SPVL returns) if the taxpayer is required to file at least 10 returns of any type during a calendar year, under section 6011(e).
Exceptions: Loans That Don’t Qualify
Interest that is paid or accrued on certain loans is not QPVLI and therefore not deductible—this includes loans to finance fleet sales, loans for commercial vehicles not used for personal purposes, lease financing, loans to buy vehicles with salvage titles, and loans to buy vehicles for scrap or parts.
Refinancing and Change-of-Obligor Limits
A refinanced loan counts as an SPVL only to the extent the new loan does not exceed the outstanding balance of the refinanced SPVL at the refinancing date. A change in obligor generally disqualifies the indebtedness as an SPVL, except when the change in obligor occurs by reason of the obligor's death.
2025 Transitional Reporting Relief
For calendar year 2025 only, Notice 2025-57 allows an interest recipient to be treated as satisfying the new reporting obligations for SPVL interest if the recipient makes a statement available to the individual showing the total amount of interest received in 2025 on an SPVL.
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Key Dates
Department and Agencies
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