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subpart29.2

Subpart 29.2 - Federal Excise Taxes

FAR Subpart 29.2 outlines the policies and procedures regarding the application of Federal excise taxes to government contracts, specifically focusing on manufa

Overview

FAR Subpart 29.2 outlines the policies and procedures regarding the application of Federal excise taxes to government contracts, specifically focusing on manufacturers' and special-fuels taxes. It mandates that executive agencies maximize the use of available tax exemptions and provides guidance on when to solicit prices on a tax-inclusive versus tax-exclusive basis.

Key Rules

  • Tax Application: Federal excise taxes typically apply to the sale or use of specific supplies (e.g., motor vehicles, tires, fuel, firearms) and services.
  • Exemption Mandate: Agencies are required by regulation to take maximum advantage of all available Federal excise tax exemptions.
  • Solicitation Basis:
    • Tax-Exclusive: Solicited when it is known the Government is exempt.
    • Tax-Inclusive: Solicited when no exemption exists.
  • Standard Exemptions: No excise taxes are imposed on supplies for:
    • Exclusive use by States or political subdivisions (including D.C.).
    • Exports to foreign countries (if shipped within 6 months of title transfer).
    • Further manufacturing or fuel/supplies for vessels of war.
    • Nonprofit educational organizations and emergency vehicles.
  • Foreign Contract Withholding (Section 5000C): A 2% excise tax must be withheld from payments to foreign contracting parties unless a valid exemption is claimed via IRS Form W-14.
  • Dispute Jurisdiction: Substantive tax issues and disputes—particularly regarding the Section 5000C foreign tax—are under the jurisdiction of the IRS, not the contracting agency.

Responsibilities

  • Contracting Officers (COs):
    • Determine whether to solicit on a tax-inclusive or tax-exclusive basis.
    • Ensure "for export" notations are included on purchase documents when applicable.
    • Furnish exemption certificates to sellers (e.g., for Vessels of War).
    • Collect and withhold the 2% tax on foreign contract payments in the absence of a completed IRS Form W-14.
    • Refer technical tax law questions to agency-designated counsel or the IRS.
  • Contractors:
    • Complete and submit IRS Form W-14 with offers and invoices to claim exemptions from foreign procurement withholding.
    • Provide proof of export to the CO when claiming export exemptions.
    • Self-certify exemptions, subject to IRS audit.
  • Agency Counsel:
    • Provide legal guidance on questions arising from excise tax requirements.
  • Internal Revenue Service (IRS):
    • Adjudicate all disputes regarding the imposition, collection, or exemption of taxes.

Practical Implications

  • Cost Savings: By identifying exemptions early (such as those for fuel or tires), COs can significantly reduce the total contract price, ensuring the government does not pay unnecessary "pass-through" tax costs.
  • Administrative Diligence: For foreign acquisitions, the 2% withholding is a "default" action. If a CO fails to withhold this from a foreign contractor who hasn't provided a Form W-14, the agency may be non-compliant with Department of the Treasury regulations.
  • Contract vs. Tax Law: It is critical for practitioners to realize that a disagreement over these taxes is often not a "Contract Dispute" under the Disputes clause; rather, it is a tax matter that must be settled between the contractor and the IRS.
  • Documentation: Real-world compliance hinges on paperwork—specifically the "for export" labels on shipping documents and the retention of exemption certificates for up to 12 calendar quarters.

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