Audits – DOT and IRP/IFTA

IRP/IFTA Audits

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TFIG provides full support for International Registration Plan (IRP) and International Fuel Tax Agreement (IFTA) audits. If you’ve received an audit notice or want to proactively prepare for a review, our experts will help you respond accurately, avoid penalties, and stay compliant.

We work directly with state agencies on your behalf to reduce your stress and keep your business on the road.

IRP Audits

As part of your participation in the International Registration Plan, you may be selected for an IRP audit to verify mileage records and ensure appropriate fee distribution across jurisdictions.

TFIG helps you:

  • Gather and organize trip sheets, mileage summaries, and vehicle records
  • Prepare distance reports and proof of jurisdictional travel
  • Address discrepancies and respond to audit findings
  • Implement best practices to avoid future audit issues

We make sure your records are audit-ready and defendable, helping you maintain registration compliance and avoid assessments.

IFTA Audits

IFTA audits are conducted by your base jurisdiction to ensure your fuel tax filings match actual operations and fuel purchases. Inaccurate filings or missing documentation can result in back taxes, fines, and penalties.

TFIG provides:

  • Audit preparation and document review
  • Fuel receipt and mileage log validation
  • IFTA return verification against operational records
  • Representation and support during the audit process

We ensure your IFTA records are complete, consistent, and ready for inspection—so you stay compliant and avoid costly errors.

Facing an IRP or IFTA audit? Don’t do it alone. TFIG has the knowledge and experience to guide you through the process from start to finish.