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IFTA Manuals

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Current IFTA Manuals



  • Last Updated on:
  • December 29, 2025

Articles of Agreement

Effective Date 1/1/2026

The International Fuel Tax Agreement Articles of Agreement has been subject to amendments under Section R1600 of the Agreement. It is the purpose of this publication to provide a commentary when sections have been amended.

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  • Last Updated on:
  • December 29, 2025

Audit Manual

Effective Date 1/1/2026

The International Fuel Tax Agreement Audit Manual has been subject to amendments under Section R1600 of the Articles of Agreement, which were effective January 1, 2017. The amendments resulted in a rewrite of the Audit Manual.

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  • Last Updated on:
  • December 29, 2025

Procedures Manual

Effective Date 1/1/2026

The International Fuel Tax Agreement Procedures Manual has been subject to amendments under Section R1600 of the Articles of Agreement. It is the purpose of this publication to provide a commentary when sections have been amended

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IFTA Previous Manuals




  • Last Updated on:
  • August 28, 2025

Articles of Agreement

Effective Date 8/01/25

The International Fuel Tax Agreement Articles of Agreement has been subject to amendments under Section R1600 of the Agreement. It is the purpose of this publication to provide a commentary when sections have been amended.

Read More

  • Last Updated on:
  • September 17, 2024

Audit Manual

Effective Date 8/01/22

The International Fuel Tax Agreement Audit Manual has been subject to amendments under Section R1600 of the Articles of Agreement, which were effective January 1, 2017. The amendments resulted in a rewrite of the Audit Manual.

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  • Last Updated on:
  • August 28, 2025

Procedures Manual

Effective Date 8/01/25

The International Fuel Tax Agreement Procedures Manual has been subject to amendments under Section R1600 of the Articles of Agreement. It is the purpose of this publication to provide a commentary when sections have been amended

Read More

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