No Tax on Car Loan Interest (OBBBA)

Mandatory IRS Reporting

With the passage of the One Big Beautiful Bill Act (OBBBA) on July 4, 2025, a new annual tax deduction of up to $10,000 is available during 2025-2028 for purchasers of new automobiles constructed in the United States.

IRS Code Section 6050AA details the obligation of lenders to provide "information returns" to both borrowers and the Internal Revenue Service to substantiate this deduction:

  • Form 1098-A: Unique for each borrower, this paper form shows the borrower's annual interest paid, the vehicle's VIN number, and other required information.
  • Electronic XML File: For borrowers with more than 10 forms, the 1098-A data must be converted to XML and electronically filed into the Internal Revenue Service IRIS system.
1095-C and 1094-C filing instructions