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New Auto Interest Deduction: A Tax Break for American-Made Vehicles

If there is one thing we strive for at Ez Tax Preparation, it is turning tax chaos into clarity. Usually, interest on personal debt is a write-off of the past, but the IRS has thrown taxpayers a bone with the proposed regulations under the One Big Beautiful Bill Act. For loans originated after December 31, 2024, there is a new opportunity to deduct interest paid on qualified passenger vehicles.

This isn't a permanent change—it is a window of opportunity effective for tax years 2025 through 2028. For our clients here in Vero Beach and across the nation, specifically those looking to upgrade their ride, this could mean tangible savings.

Who Qualifies for the Deduction?

The IRS has been specific about who gets this break. It is available to individuals, certain trusts, and estates. However, like most tax benefits, there are income guardrails. The deduction begins to phase out if your modified Adjusted Gross Income (AGI) exceeds $150,000 for single filers or $250,000 for married couples filing jointly.

Keys to a new vehicle representing tax savings

The financial cap is straightforward: you can deduct up to $10,000 annually per tax return. If you are married filing separately, that $10,000 limit applies to each of you individually.

Vehicle Eligibility: It Must Be American-Made

This legislation clearly aims to boost domestic manufacturing. To qualify, your vehicle must meet strict criteria:

  • New Vehicles Only: Used cars do not qualify.
  • US Assembly: The final assembly must occur in the United States.
  • Weight Limit: The Gross Vehicle Weight Rating (GVWR) must be below 14,000 pounds.

This covers most cars, SUVs, minivans, and pickup trucks—favorites among our construction and service industry clients. Unsure if a specific truck qualifies? You can verify the final assembly point using the vehicle’s VIN here: Welcome to VIN Decoding : provided by vPIC.

Stop Stressing Over the Fine Print
Tax codes change every year, but your peace of mind shouldn’t. At EZ Tax Preparation, we handle the heavy lifting so you can get back to what matters most. Don't leave your refund to chance—let the pros ensure every box is checked and every deduction is claimed.
Schedule Today!

The "Personal Use" Rule

To claim this, you must anticipate using the vehicle for personal purposes more than 50% of the time when you buy it. The good news? You do not have to adjust this in future years if your personal use percentage drops.

For our 1099 entrepreneurs and business owners who use a truck for both work and family life, this requires careful math. You can still claim a business expense deduction for the portion of interest related to business use. This new personal deduction would then apply to the remaining interest, proportionally. It reduces the amount claimable on the new Schedule 1-A, so you aren't double-dipping.

How to Claim the Deduction

Perhaps the best feature of this provision is that it is a "below-the-line" deduction. This means you can claim it even if you take the standard deduction. It will be filed on a new schedule with your Form 1040, and you will need to list the VIN.

What About the Paperwork?

Lenders are expected to file a new Form 1098-VLI if you paid at least $600 in interest. For the 2025 tax year, lenders might send a simple statement of interest paid instead of the official form.

Important Limitations to Remember:

  • No Leases: Interest on leased vehicles is not deductible.
  • No Family Loans: The loan must come from an independent lender (bank or credit union), not a relative.
  • Refinancing: If you refinance, only the interest on the outstanding balance at the time of refinance is eligible.

Navigating these new rules can be tricky, especially when balancing business and personal deductions. If you are planning a purchase and want to ensure you maximize this temporary relief, let’s talk.

Contact our office today to get your strategy audit-ready.

Stop Stressing Over the Fine Print
Tax codes change every year, but your peace of mind shouldn’t. At EZ Tax Preparation, we handle the heavy lifting so you can get back to what matters most. Don't leave your refund to chance—let the pros ensure every box is checked and every deduction is claimed.
Schedule Today!
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