Proposed Regulations Issued on Car Loan Interest Deduction: What Businesses Need to Know
Understanding the QPVLI and SPVL Reporting Rules Under the One Big Beautiful Bill Act
The landscape of tax deductions for car loan interest is poised for significant change with the introduction of proposed regulations on the deduction for qualified passenger vehicle loan interest (QPVLI) and updated information reporting requirements for specified passenger vehicle loans (SPVL). If you are a person engaged in a trade or business who receives interest payments from individuals totaling $600 or more in a year on an SPVL, these proposed rules will directly impact your reporting obligations and potentially your clients’ tax positions.
With the enactment of the One Big Beautiful Bill Act (P.L. 119-21), Code Sec. 163(h)(4) introduces a new, temporary carve-out that allows taxpayers to deduct interest on qualified car loans for tax years 2025 to 2028. Meanwhile, Code Sec. 6050AA mandates that businesses receiving significant interest payments on such loans must file information returns with the IRS and furnish statements to payors. This article unpacks the key provisions of these proposed regulations, explains their practical implications, and outlines what trade or business actors need to do to comply before final regulations are issued. Whether you’re a lender, assignee, accountant, or business owner, understanding these changes is crucial for effective tax planning and compliance in the coming years.
Overview of the Proposed Regulations on Car Loan Interest Deduction
The proposed regulations under Code Sec. 163(h)(4) and Code Sec. 6050AA fundamentally change how interest on car loans for personal use vehicles is treated for tax purposes. For decades, personal interest—including car loan interest—has been largely nondeductible. The One Big Beautiful Bill Act introduces an exception for qualified personal vehicle loan interest (QPVLI), allowing individuals (and certain trusts and estates) to deduct this expense, while at the same time imposing rigorous information reporting for interest recipients.
Key Developments
- Deductibility Window: For tax years beginning after December 31, 2024, and before January 1, 2029, QPVLI is no longer treated as nondeductible personal interest.
- Reporting Obligation: Persons engaged in trade or business who receive $600 or more in interest from an individual on an SPVL must file an information return with the IRS and provide a statement to the payor.
These changes aim to incentivize vehicle ownership and financing while enhancing compliance and reporting transparency. For businesses, the primary challenges lie in adopting new reporting systems and ensuring accuracy in the statements furnished to customers and the IRS.
For more tax compliance insights, see our services overview at BNG Advisory.
What Is Qualified Personal Vehicle Loan Interest (QPVLI)?
Qualified Personal Vehicle Loan Interest (QPVLI) forms the cornerstone of the new deduction regime. QPVLI refers to the interest paid on indebtedness incurred to purchase a qualifying passenger car for personal (non-business) use. This definition is designed to be broad enough to benefit a significant portion of individual borrowers, with specific carve-outs to keep the benefit tightly focused.
Who Can Deduct QPVLI?
- Eligible Taxpayers: Individuals, decedents’ estates, and non-grantor trusts (including those deemed owned by individuals or estates) are eligible.
- Filing Status: QPVLI is deductible whether the taxpayer itemizes or chooses the standard deduction.
- Exclusions: Lease financing does not qualify. Only outright purchases of an applicable passenger vehicle (APV) are eligible.
Example:
Jane finances the purchase of a new sedan for her family and pays $2,000 in interest during 2025. Under the proposed rules, she may deduct this as QPVLI on her return, subject to the annual limit.
Limitations and Duplicative Deductions
- The deduction is capped at $10,000 per federal tax return annually. Married couples filing jointly share this cap. If spouses file separately, each may deduct up to $10,000.
- If a taxpayer is also eligible to deduct interest under another Code section (such as for business use), the proposed rules include anti-duplication provisions, preventing double-dipping.
For further clarification on complex tax rules, consider consulting with our team at BNG Advisory for personalized support.
Defining Specified Passenger Vehicle Loans (SPVL) and Applicable Passenger Vehicles (APV)
Understanding the precise definitions of SPVL and APV is essential because the scope of the deduction and reporting requirement hinges on these terms.
What Is an SPVL?
A Specified Passenger Vehicle Loan (SPVL) is indebtedness incurred specifically to purchase an applicable passenger vehicle and customary related costs like:
- Vehicle service plans and extended warranties
- Sales tax and vehicle registration fees
- Other directly related add-ons customary in a purchase transaction
For a loan to qualify as an SPVL, it must:
- Originate with the taxpayer who takes delivery of the vehicle (exceptions for changes in obligor due to death)
- Fund the acquisition of a new or used relevant vehicle, but not a lease
What Is an APV?
An Applicable Passenger Vehicle (APV) is any vehicle that:
- Is registered, titled, or delivered to the purchaser (not merely to a dealer)
- Is intended for more than 50% personal use by the taxpayer or certain family/household members at the time the indebtedness is incurred
Personal use is broadly defined as any use that is not within a trade or business—except when used as an employee or for producing income.
Key Takeaway:
Only loans that finance real, personal-use vehicle purchase transactions—where the owner takes delivery and expects personal use for the majority of time—qualify for both the deduction and the information reporting requirements.
New Information Reporting Requirements Under Code Sec. 6050AA
The second pillar of these proposed regulations, found in Code Sec. 6050AA, introduces a new informational return regime for SPVLs. The objective is to enhance IRS data collection and taxpayer compliance as this new deduction becomes widely available.
Who Must File?
Any person in the course of a trade or business who receives $600 or more in interest on an SPVL from an individual in a calendar year must:
- File an information return with the IRS
- Furnish a statement to the payor or the record on the SPVL
This applies to direct lenders and also to assignees of the right to receive interest.
What Must Be Reported?
- The total amount of interest received
- Identification of the payor and the account/contract
- Whether the loan meets the personal-use qualifications
- Other details prescribed in Prop. Reg. §1.6050AA-1(b)
Assignees (those who purchase loans) can rely on original contract details to meet their reporting obligations but may also arrange to gather additional information needed.
How and When to Report
- Statements must be clearly marked as tax information and indicate that penalties may apply for overstated deductions
- Both paper and electronic delivery are acceptable, provided the taxpayer consents where relevant
Example:
A credit union receives $800 in interest on an SPVL from Emily in 2026. They must report this to the IRS and send Emily a matching statement.
These reporting requirements echo similar rules for mortgage interest, providing a familiar framework for many lenders but imposing additional compliance burdens.
For detailed info on IRS reporting for business, review the IRS’s official guidance on information returns (external link, IRS).
Specific Rules, Limitations, and Anti-Abuse Provisions
The proposed regulations include a variety of specific rules and guardrails to ensure proper application and prevent abuse or double benefits.
The $10,000 Annual Limitation
- The deduction for QPVLI is limited to $10,000 per return, per year
- For married taxpayers filing jointly, this is a combined cap
- If filing separately, each spouse can claim up to $10,000
Example:
If both spouses finance separate vehicles and file separately, each may separately deduct up to $10,000 of QPVLI.
Interaction With Other Interest Deductions
- Rules prevent a taxpayer from claiming the same interest as both QPVLI and, say, business interest under another section of Code Sec. 163
- Taxpayers must allocate interest between personal and business/investment use where mixed
Exclusion of Lease Financing
Lease payments, even those that include finance charges, do not qualify as QPVLI. The law is designed to support outright purchases only, not leasing arrangements.
Practical Advice:
Dealers and lenders should carefully distinguish between purchase and lease financing in their documentation and compliance systems to avoid errors.
Compliance Timelines and Implementation
With the deadline for written or electronic comments set for February 2, 2026, and a public hearing scheduled for February 24, 2026, the IRS has laid out a transparent process for receiving feedback before the rules are finalized.
Effective Dates
- Taxpayers may rely on the proposed regulations for indebtedness incurred after December 31, 2024
- Reliance remains permissible until official final regulations are published, provided the proposed rules are followed entirely and consistently
This transitional rule offers an opportunity for early compliance and planning without risk, as long as all provisions are applied consistently.
Requests for Comments
Stakeholders—including trade associations, lenders, accountants, and taxpayers—are encouraged to submit comments or suggestions on aspects such as:
- The scope or definitions of QPVLI and SPVL
- The practicality and burden of the information reporting obligation
- Potential loopholes or unintended consequences
Engaging during this period may help shape final regulations and influence administrative guidance.
For ongoing updates and expert analysis on tax changes, visit the BNG Advisory blog.
FAQs: Car Loan Interest Deduction and Reporting
1. Who can take the deduction for qualified personal vehicle loan interest under the new rules?
Any individual, decedent’s estate, or non-grantor trust that incurs indebtedness to purchase an applicable passenger vehicle for personal (non-business) use may deduct QPVLI. This deduction is available to both those who itemize and those who take the standard deduction. Lease payments are specifically excluded from the definition of QPVLI.
2. What types of loans are subject to the new information reporting requirements?
Any loan classified as an SPVL—used to buy an APV for personal use—falls under the reporting requirements of Code Sec. 6050AA, if interest payments aggregate $600 or more in a calendar year. This includes original lenders and any assignees who subsequently acquire the right to interest payments.
3. Can the $10,000 deduction limitation be split between spouses filing separately?
Yes, if spouses file married filing separately, each may claim a deduction for QPVLI up to $10,000 on their individual federal returns. On a jointly filed return, the combined cap is $10,000 per year.
4. Do the proposed regulations apply to leased vehicles or only purchased vehicles?
The deduction and reporting regime strictly applies to purchased vehicles only. Lease financing, even when it contains finance charges, does not qualify for either QPVLI deduction or the SPVL reporting regime.
5. What should businesses do now to prepare for these new requirements?
Businesses that extend or service vehicle loans should review loan documentation, adapt recordkeeping systems to distinguish SPVLs, plan to implement required information reporting, and train relevant staff. Keeping up-to-date with changes and seeking professional advisory support is highly recommended.
Key Takeaways
- QPVLI Deduction Available: For tax years 2025 through 2028, individuals can deduct up to $10,000 per year for qualified personal vehicle loan interest.
- Stringent Reporting Introduced: Lenders and assignees must file annual information returns with the IRS and provide statements to any individual paying $600 or more in SPVL interest.
- Purchase vs Lease: Only loans for vehicle purchases (not leases) qualify.
- Defined Scope: Applies to loans for APVs intended for personal use where over 50% of use is anticipated to be personal.
- Anti-Duplication Rules: Prevents double-dipping for interest deductions under multiple provisions.
- Ongoing Compliance Opportunity: Taxpayers and businesses may rely on the proposed rules for indebtedness incurred after 12/31/2024 until final regulations are issued, if followed consistently.
- Engagement Encouraged: Public comments may be submitted until February 2, 2026, and a public hearing will be held before the rules are finalized.
Conclusion
The issuance of proposed regulations regarding the deduction of qualified personal vehicle loan interest and expanded reporting requirements for SPVLs marks a significant shift in tax compliance for vehicle financing. For individuals, the QPVLI deduction offers meaningful tax relief for personal-use car buyers between 2025 and 2028. For lenders, loan assignees, and business operators, the new information return obligations under Code Sec. 6050AA elevate the need for robust data collection and accurate information-sharing with both the IRS and borrowers.
As the deadline for public commentary approaches and the final regulations are on the horizon, early preparation is critical. Businesses should evaluate their loan portfolios, update compliance processes, and reach out for expert tax advisory services to ensure smooth implementation. For continued guidance, industry updates, and professional assistance, contact BNG Advisory today and stay ahead of regulatory changes that may impact your business and your clients.
Ready to ensure compliance and optimize your business in light of these new rules? Connect with BNG Advisory’s tax professionals for tailored support and insights.
