Proposed Rule2026-08546

Section 6435 Payments; Refunds for Previously Taxed Dyed Fuel

Primary source

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Published
May 1, 2026

Issuing agencies

Treasury DepartmentInternal Revenue Service

Abstract

In the Rules and Regulations section of this issue of the Federal Register are temporary regulations regarding the statutory provision providing for payments to taxpayers with respect to certain previously taxed dyed fuel. Specifically, the temporary regulations provide guidance as to the taxpayers that may claim such payments and the procedures these taxpayers must follow to claim the payments. The text of those regulations also serves as the text of these proposed regulations. These proposed regulations would affect taxpayers that withdraw previously taxed dyed fuel from a terminal.

Full Text

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<title>Federal Register, Volume 91 Issue 84 (Friday, May 1, 2026)</title>
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[Federal Register Volume 91, Number 84 (Friday, May 1, 2026)]
[Proposed Rules]
[Pages 23380-23382]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2026-08546]


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DEPARTMENT OF THE TREASURY

Internal Revenue Service

26 CFR Part 48

[REG-119294-25]
RIN 1545-BS09


Section 6435 Payments; Refunds for Previously Taxed Dyed Fuel

AGENCY: Internal Revenue Service (IRS), Treasury.

ACTION: Notice of proposed rulemaking.

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SUMMARY: In the Rules and Regulations section of this issue of the 
Federal Register are temporary regulations regarding the statutory 
provision providing for payments to taxpayers with respect to certain 
previously taxed dyed fuel. Specifically, the temporary regulations 
provide guidance as to the taxpayers that may claim such payments and 
the procedures these taxpayers must follow to claim the payments. The 
text of those regulations also serves as the text of these proposed 
regulations. These proposed regulations would affect taxpayers that 
withdraw previously taxed dyed fuel from a terminal.

DATES: Written or electronic comments and requests for a public hearing 
must be received by June 30, 2026.

ADDRESSES: Commenters are strongly encouraged to submit public comments 
electronically via the Federal eRulemaking Portal at <a href="https://www.regulations.gov">https://www.regulations.gov</a> (indicate IRS and REG-119294-25) by following the 
online instructions for submitting comments. Requests for a public 
hearing must be submitted as prescribed in the ``Comments and Requests 
for a Public Hearing'' section. Once submitted to the Federal 
eRulemaking Portal, comments cannot be edited or withdrawn. The 
Department of the Treasury (Treasury Department) and the IRS will 
publish for public availability any comments submitted to the IRS's 
public docket on <a href="https://www.regulations.gov">https://www.regulations.gov</a>. Send paper submissions 
to: CC:PA:01:PR (REG-119294-25), Room 5503, Internal Revenue Service, 
P.O. Box 7604, Ben Franklin Station, Washington, DC 20044. A plain 
language summary of the proposed regulations will be made available at 
<a href="https://www.regulations.gov">https://www.regulations.gov</a>.

FOR FURTHER INFORMATION CONTACT: Concerning the proposed regulations, 
Danielle Mayfield or Andrew Clark of the Office of Associate Chief 
Counsel (Energy, Credits, and Excise Tax) at (202) 317-6855 (not a 
toll-free number); concerning submissions of comments or requests for a 
public hearing, Publications and Regulations Section at (202) 317-6901 
(not a toll-free number) or by email at <a href="/cdn-cgi/l/email-protection#512124333d383239343023383f3622113823227f363e27"><span class="__cf_email__" data-cfemail="4c3c392e20252f24292d3e25222b3f0c253e3f622b233a">[email&#160;protected]</span></a> 
(preferred).

SUPPLEMENTARY INFORMATION: 

Authority

    This document contains proposed amendments to the Manufacturers and 
Retailers Excise Tax Regulations (26 CFR part 48) under section 6435 of 
the Internal Revenue Code (Code) relating to the determination of 
payments regarding dyed diesel fuel or dyed kerosene with respect to 
which excise tax under section 4081 of the Code was paid (proposed 
regulations). The proposed regulations would be issued under the 
authority granted by sections 6435(a), 6001, and 7805(a) of the Code.
    Section 6435(a) requires that a person claiming a payment under 
section 6435 establish to the satisfaction of the Secretary of the 
Treasury or the Secretary's delegate (Secretary) that such person meets 
the requirements under section 6435(b).
    Section 6001 authorizes the Secretary to prescribe regulations 
related to recordkeeping, statements, and returns.
    Section 7805(a) authorizes the Secretary to prescribe all needful 
rules and regulations for the enforcement of the Code, including all 
rules and regulations as may be necessary by reason of any alteration 
of law in relation to internal revenue.

Background and Explanation of Provisions

    Temporary regulations in the Rules and Regulations section of this 
issue of the Federal Register add Sec.  48.6435-1T to the Manufacturers 
and Retailers Excise Tax Regulations (26 CFR part 48). The temporary 
regulations relate to the statutory provision providing for payments to 
taxpayers with respect to certain previously taxed dyed fuel. 
Specifically, the temporary regulations provide guidance as to the 
taxpayers that may claim such payments and the procedures these 
taxpayers must follow to claim the payments. The text of the temporary 
regulations also serves as the

[[Page 23381]]

text of these proposed regulations. The preamble to the temporary 
regulations explains the amendments.

Proposed Applicability Date

    Proposed Sec.  48.6435-1 would apply to removals of eligible dyed 
fuel occurring on or after December 31, 2025. See section 7805(b)(2).

Special Analyses

I. Regulatory Planning and Review

    These proposed regulations are not subject to review under section 
6(b) of Executive Order 12866 pursuant to the Memorandum of Agreement 
(July 4, 2025) between the Treasury Department and the Office of 
Management and Budget (OMB) regarding review of tax regulations.

II. Paperwork Reduction Act

    The Paperwork Reduction Act of 1995 (44 U.S.C. 3501-3520) (PRA) 
generally requires that a Federal agency obtain the approval of the OMB 
before collecting information from the public, whether such collection 
of information is mandatory, voluntary, or required to obtain or retain 
a benefit. An agency may not conduct or sponsor, and a person is not 
required to respond to, a collection of information unless it displays 
a valid control number assigned by the OMB.
    These proposed regulations set forth intended collections of 
information to be provided to the IRS with Form 8849, Claim for Refund 
of Excise Taxes, and Schedule 5 (Form 8849), Section 4081(e) and 6435 
Claims.
    The collections of information in these proposed regulations would 
include reporting and recordkeeping requirements that are necessary to 
ensure that a taxpayer qualifies for a section 6435 refund. The 
collections would be used by the IRS for tax compliance purposes and by 
taxpayers to establish eligibility for a section 6435 refund.
    The reporting requirements would include reporting related to 
claiming a section 6435 refund, including the execution and filing of 
reports as detailed in proposed Sec.  48.6435-1(e). The recordkeeping 
requirements would include that a taxpayer keep records to establish 
its eligibility for and the amount of a section 6435 claim. The burden 
for these requirements is included with Form 8849 and its instructions 
and with Schedule 5 (Form 8849) and its instructions. These forms and 
form instructions are already approved under OMB control number 1545-
1420.
    Books or records relating to a collection of information must be 
retained as long as their contents may become material in the 
administration of any Internal Revenue law. Generally, tax returns and 
tax return information are confidential, as required by 26 U.S.C. 6103.
    These proposed regulations would not change or create new 
collection requirements beyond the requirements that are being reviewed 
and approved by OMB under the temporary regulations.

III. Regulatory Flexibility Act

    Pursuant to the Regulatory Flexibility Act (5 U.S.C. chapter 6), it 
is hereby certified that these proposed regulations will not have a 
significant economic impact on a substantial number of small entities 
within the meaning of section 601(6) of the Regulatory Flexibility Act.
    As discussed in Announcement 2026-1, 2026-4 I.R.B 402 (released 
December 22, 2025), absent a statutory change, the Treasury Department 
and the IRS lack the authority to pay section 6435 claims to anyone 
other than the person that paid the section 4081 tax to the IRS with 
respect to the eligible dyed fuel to which the claim relates. Section 
6435 allows a person that establishes to the satisfaction of the 
Secretary that the person removed eligible indelibly dyed diesel fuel 
or kerosene (eligible dyed fuel) from a terminal to claim a payment 
(without interest) equal to the amount of the section 4081 tax 
previously paid with respect to such dyed fuel. The proposed 
regulations would provide needed guidance for such taxpayers on 
eligibility and filing procedures for making a section 6435 claim. 
These proposed regulations would establish reporting procedures, 
including a model report, that allow the IRS to verify a taxpayer's 
entitlement to a payment under section 6435 as contemplated by the 
statute. Accordingly, the Treasury Department and the IRS intend that 
the proposed rules provide clarity for taxpayers on the availability 
and claim procedures for a payment under section 6435.
    These proposed regulations would affect a narrow subset of 
businesses within the fuel industry: taxpayers removing dyed fuel from 
an approved terminal with respect to which they previously paid tax. 
Because section 6435 first went into effect on December 31, 2025, no 
historical data is available on the number or size of section 6435 
claimants. While there is uncertainty as to the exact number of small 
businesses within this group, such taxpayers are necessarily a subset 
of taxpayers filing Form 720 with respect to certain taxes paid on 
diesel fuel and kerosene. From 2021 to 2024, more than 85 percent of 
such identifiable Form 720 filers were businesses with total positive 
incomes of at least $25 million, and more than two-thirds were 
businesses with total assets of at least $25 million. Moreover, under 
section 4081(e), the most analogous existing provision, the vast 
majority of taxpayers the IRS can identify have total positive incomes 
and assets of at least $100 million. This data is constrained by issues 
matching between databases, but the IRS has no reason to believe it is 
skewed. As such, of the relatively few taxpayers affected by section 
6435, nearly all can be expected to be predominantly large, 
sophisticated businesses in the fuel industry.
    Even if a substantial number of small entities are affected, the 
economic impact of these proposed regulations on small entities is not 
likely to be significant. The proposed regulations would provide 
taxpayers with guidance regarding the eligibility and filing 
requirements for section 6435, including the reporting requirements. As 
explained in the PRA section, the reporting and recordkeeping 
obligations imposed by these proposed regulations would include filing 
a report to make a claim. It is estimated that fewer than 60 taxpayers 
will prepare one or more of such reports annually and that each report 
will take no more than one hour to complete.
    Accordingly, the Secretary of the Treasury certifies that these 
proposed regulations will not have a significant economic impact on a 
substantial number of small entities. The Treasury Department and the 
IRS specifically invite comments from any party, particularly affected 
small entities, on the accuracy of this certification.
    Pursuant to section 7805(f), this notice of proposed rulemaking has 
been submitted to the Chief Counsel for the Office of Advocacy of the 
Small Business Administration for comment on its impact on small 
business.

IV. Unfunded Mandates Reform Act

    Section 202 of the Unfunded Mandates Reform Act of 1995 requires 
that agencies assess anticipated costs and benefits and take certain 
other actions before issuing a final rule that includes any Federal 
mandate that may result in expenditures in any one year by a State, 
local, or Tribal government, in the aggregate, or by the private 
sector, of $100 million (updated annually for inflation). These 
proposed regulations do not include any Federal mandate that may result 
in expenditures by State, local, or Tribal governments, or by the 
private sector, in excess of that threshold.

[[Page 23382]]

V. Executive Order 13132: Federalism

    Executive Order 13132 (Federalism) prohibits an agency from 
publishing any rule that has federalism implications if the rule either 
imposes substantial direct compliance costs on State and local 
governments and is not required by statute, or preempts State law, 
unless the agency meets the consultation and funding requirements of 
section 6 of the Executive order. These proposed rules do not have 
federalism implications and do not impose substantial direct compliance 
costs on State and local governments or preempt State law within the 
meaning of the Executive order.

Comments and Requests for a Public Hearing

    Before these proposed regulations are adopted as final regulations, 
consideration will be given to comments that are submitted timely to 
the IRS as prescribed in the preamble under the ADDRESSES heading. The 
Treasury Department and the IRS request for comments on all aspects of 
the proposed regulations. Any comments will be made available at 
<a href="https://www.regulations.gov">https://www.regulations.gov</a> or upon request.
    A public hearing will be scheduled if requested in writing by any 
person that timely submits electronic or written comments. If a public 
hearing is scheduled, a notice of the date, time, and place for the 
public hearing will be published in the Federal Register.

Statement of Availability of IRS Documents

    Guidance cited in this preamble is published in the Internal 
Revenue Bulletin and is available from the Superintendent of Documents, 
U.S. Government Publishing Office, Washington, DC 20402, or by visiting 
the IRS website at <a href="https://www.irs.gov">https://www.irs.gov</a>.

Drafting Information

    The principal authors of these proposed regulations are Danielle 
Mayfield and Andrew Clark of the Office of Associate Chief Counsel 
(Energy, Credits, and Excise Tax). However, other personnel from the 
Treasury Department and the IRS participated in their development.

List of Subjects in 26 CFR Part 48

    Excise taxes, Reporting and recordkeeping requirements.

Proposed Amendments to the Regulations

    Accordingly, the Treasury Department and the IRS propose to amend 
26 CFR part 48 as follows:

PART 48--MANUFACTURERS AND RETAILERS EXCISE TAXES

0
Paragraph 1. The authority citation for part 48 is amended by adding an 
entry for Sec.  48.6435-1 in numerical order to read in part as 
follows:

    Authority: 26 U.S.C. 7805 * * *
* * * * *
    Section 48.6435-1 also issued under 26 U.S.C. 6435(a) and 6001.
0
Par. 2. Add Sec.  48.6435-1 to subpart O to read as follows:


Sec.  48.6435-1  Dyed fuel refund.

    [The text of proposed Sec.  48.6435-1 is the same as the text of 
Sec.  48.6435-1T in the temporary rule published elsewhere in this 
issue of the Federal Register].

Frank J. Bisignano,
Chief Executive Officer.
[FR Doc. 2026-08546 Filed 4-30-26; 8:45 am]
BILLING CODE 4831-GV-P


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Indexed from Federal Register on May 1, 2026.

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