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New Auto Loan Interest Deduction: A Strategic Win for Car Buyers

High interest rates have made purchasing a vehicle significantly more expensive in recent years. However, new proposed regulations under the One Big Beautiful Bill Act are offering some relief. For loans originated after December 31, 2024, taxpayers may be able to deduct interest paid on qualified passenger vehicles. This temporary provision runs from the 2025 tax year through 2028.

At True Tax Strategies, we want to ensure you aren't leaving money on the table. Here is how this new deduction impacts your tax planning.

Eligibility and the $10,000 Cap

This deduction is a game-changer because it is available even if you claim the standard deduction. It functions as a reduction to taxable income, claimed on a new schedule with your Form 1040.

However, there are specific limits to keep in mind:

  • Maximum Deduction: You can claim up to $10,000 in interest annually per return. This $10,000 cap also applies individually to those married filing separately.

  • Income Phaseouts: The benefit begins to phase out for single filers with a modified AGI over $150,000 and joint filers over $250,000. If you are near these thresholds, we should discuss timing your income or deductions.

Calendar highlighting tax planning timeline

Which Vehicles Qualify?

The legislation is designed to support domestic manufacturing. To qualify, the vehicle must be new, have a gross vehicle weight rating under 14,000 pounds, and be assembled in the United States. This includes cars, SUVs, pickups, minivans, and motorcycles.

Don’t leave money behind. Start your tax return today.
Get every dollar you deserve. Start your tax return today. We help working families, single parents, and self-employed earners file accurate tax returns that capture every available credit and deduction—quickly, clearly, and in full compliance with IRS rules. Simple process. Real support. Results you can trust.
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You can verify the final assembly location of a prospective vehicle using its VIN here: Welcome to VIN Decoding : provided by vPIC

Personal vs. Business Use

To claim this deduction, you must anticipate using the vehicle for personal purposes more than 50% of the time when you buy it. If you are a business owner or independent contractor using the vehicle for both work and personal life, we can help you optimize this. You can claim a business expense deduction for the business portion and this new deduction for the personal portion, provided you meet the criteria.

Loan Requirements and Documentation

Not all financing qualifies. The interest must be on a loan secured by the vehicle from an independent lender (like a bank or credit union). Loans from family members and interest paid on leased vehicles do not qualify.

Lenders will eventually be required to file Form 1098-VLI reporting this interest. For the 2025 tax year, a standard statement from your lender showing interest paid will suffice.

If you are planning a vehicle purchase in 2025, let’s ensure it fits into your broader financial strategy. Contact True Tax Strategies today to review your plan.

Don’t leave money behind. Start your tax return today.
Get every dollar you deserve. Start your tax return today. We help working families, single parents, and self-employed earners file accurate tax returns that capture every available credit and deduction—quickly, clearly, and in full compliance with IRS rules. Simple process. Real support. Results you can trust.
CLICK HERE
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