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Treasury Regulations · 26 CFR

§ 48.4083-1. Taxable fuel; administrative authority.

In effect eCFR current as of October 15, 2026

Regulation text, no changes From the eCFR, current as of October 15, 2026. The eCFR is an authoritative but unofficial editorial compilation of the Code of Federal Regulations; the official text is the annual CFR on govinfo. Compare it with this section on ecfr.gov (external site) or the official annual CFR on govinfo (external site).

Regulation under 26 U.S.C. § 4083

Cite as 26 CFR § 48.4083-1

At a glance

Read from the text and its source citation. Not part of the regulation.

Status
In the current eCFR
Issued
March 14, 1996 by T.D. 8659
Last amended
March 31, 2000 by T.D. 8879
Issued under
26 U.S.C. § 4083
Length
480 words · about 2 min to read
Cross-references
cites 3 Code sections and 0 regulations; cited by 0
(a) In general—
(1) Authority to inspect. Officers or employees of the IRS designated by the Commissioner, upon presenting appropriate credentials and a written notice to the owner, operator, or agent in charge, are authorized to enter any place and to conduct inspections in accordance with paragraphs (a) through (c) of this section.
(2) Reasonableness. Inspections will be performed in a reasonable manner and at times that are reasonable under the circumstances, taking into consideration the normal business hours of the place to be entered.
(b) Place of inspection—
(1) In general. Inspections may be at any place at which taxable fuel is (or may be) produced or stored or at any inspection site where evidence of activities described in section 6715(a) may be discovered. These places may include, but are not limited to—
(i) Any terminal;
(ii) Any fuel storage facility that is not a terminal;
(iii) Any retail fuel facility; or
(iv) Any designated inspection site.
(2) Designated inspection sites. A designated inspection site is any State highway inspection station, weigh station, agricultural inspection station, mobile station, or other location designated by the Commissioner to be used as a fuel inspection site. A designated inspection site will be identified as a fuel inspection site.
(c) Scope of inspection—
(1) Inspection. Officers or employees may physically inspect, examine or otherwise search any tank, reservoir, or other container that can or may be used for the production, storage, or transportation of fuel, fuel dyes, or fuel markers. Inspection may also be made of any equipment used for, or in connection with, production, storage, or transportation of fuel, fuel dyes, or fuel markers. This includes any equipment used for the dyeing or marking of fuel. This also includes books and records, if any, that are maintained at the place of inspection and are kept to determine excise tax liability under section 4081.
(2) Detainment. Officers or employees may detain any vehicle or train for the purpose of inspecting its fuel tanks and storage tanks. Detainment will be either on the premises under inspection or at a designated inspection site. Detainment may continue for such reasonable period of time as is necessary to determine the amount and composition of the fuel.
(3) Removal of samples. Officers or employees may take and remove samples of fuel in such quantities as are reasonably necessary to determine the composition of the fuel.
(d) Refusal to submit to inspection. For the penalty for any refusal to permit an entry or inspection authorized by this section, see section 4083(c)(3). This penalty is in addition to any tax that may be imposed by section 4041 or 4081 and any penalty that may be imposed by section 6715.
(e) Effective date. This section is effective January 1, 1994.

[T.D. 8659, 61 FR 10458, Mar. 14, 1996, as amended by T.D. 8685, 61 FR 58007, Nov. 12, 1996; T.D. 8879, 65 FR 17159, Mar. 31, 2000]

Cross-references

Computed from the citations in the text of 26 CFR.

Code sections it cites

Amendment history

From the source citation at the end of the section, newest first. T.D. is a Treasury decision; FR is the Federal Register.

  1. Amended by T.D. 8879 (65 FR 17159)
  2. Amended by T.D. 8685 (61 FR 58007)
  3. Issued by T.D. 8659 (61 FR 10458)

Where it sits in 26 CFR

  1. Subchapter D Miscellaneous excise taxes
  2. Part 48 Manufacturers and retailers excise taxes
  3. Subpart H Motor Vehicles, Tires, Tubes, Tread Rubber, and Taxable Fuel
  4. Taxable Fuel

Nearby sections