Rule2025-21649

Estate Tax Closing Letter User Fee Update

Primary source

Metadata and text below are from the Federal Register, a public-domain U.S. government work. Always verify the official published version before relying on it for any legal matter.

Published
December 1, 2025
Effective
December 31, 2025

Issuing agencies

Treasury DepartmentInternal Revenue Service

Abstract

This document contains final regulations relating to the imposition of a user fee on authorized persons requesting the issuance of IRS Letter 627, also referred to as an estate tax closing letter. The final regulations adopt without change the text of the interim final rule and proposed regulations that reduced the amount of the user fee imposed on a request for the issuance of an estate tax closing letter from $67 to $56. The Independent Offices Appropriations Act of 1952 authorizes the charging of user fees. The final regulations affect persons who request an estate tax closing letter.

Full Text

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<title>Federal Register, Volume 90 Issue 228 (Monday, December 1, 2025)</title>
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[Federal Register Volume 90, Number 228 (Monday, December 1, 2025)]
[Rules and Regulations]
[Pages 55041-55042]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2025-21649]



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Rules and Regulations
                                                Federal Register
________________________________________________________________________

This section of the FEDERAL REGISTER contains regulatory documents 
having general applicability and legal effect, most of which are keyed 
to and codified in the Code of Federal Regulations, which is published 
under 50 titles pursuant to 44 U.S.C. 1510.

The Code of Federal Regulations is sold by the Superintendent of Documents. 

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Federal Register / Vol. 90, No. 228 / Monday, December 1, 2025 / 
Rules and Regulations

[[Page 55041]]



DEPARTMENT OF THE TREASURY

Internal Revenue Service

26 CFR Part 300

[TD 10038]
RIN 1545-BR22, 1545-BR28


Estate Tax Closing Letter User Fee Update

AGENCY: Internal Revenue Service (IRS), Treasury.

ACTION: Final rule.

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SUMMARY: This document contains final regulations relating to the 
imposition of a user fee on authorized persons requesting the issuance 
of IRS Letter 627, also referred to as an estate tax closing letter. 
The final regulations adopt without change the text of the interim 
final rule and proposed regulations that reduced the amount of the user 
fee imposed on a request for the issuance of an estate tax closing 
letter from $67 to $56. The Independent Offices Appropriations Act of 
1952 authorizes the charging of user fees. The final regulations affect 
persons who request an estate tax closing letter.

DATES: 
    Effective date: These regulations are effective on December 31, 
2025.
    Applicability date: For date of applicability, see Sec.  300.12(d).

FOR FURTHER INFORMATION CONTACT: Concerning the final regulations, Juli 
Ro Kim at (202) 317-6859; concerning cost methodology, CFO Cost and 
User Fees at (202) 317-6400 (not toll-free numbers).

SUPPLEMENTARY INFORMATION:

Authority

    This document contains amendments to 26 CFR part 300 regarding user 
fees for authorized persons who request the issuance of an estate tax 
closing letter (IRS Letter 627).
    The Independent Offices Appropriations Act of 1952 (IOAA) (31 
U.S.C. 9701) authorizes each agency to prescribe regulations that 
establish user fees for services provided by the agency. The IOAA 
provides that regulations implementing user fees are subject to 
policies prescribed by the President; these policies are set forth in 
the Office of Management and Budget Circular A-25, 58 FR 38142 (July 
15, 1993) (OMB Circular A-25).
    The IOAA states that the services provided by an agency should be 
self-sustaining to the extent possible. Under OMB Circular A-25, 
agencies that provide services that confer special benefits on 
identifiable recipients beyond those accruing to the general public 
must identify those services, determine whether user fees should be 
assessed for those services, and, if so, establish user fees that 
recover the full cost of providing those services, unless an exception 
to the full cost requirement is granted. As required by the IOAA and 
OMB Circular A-25, agencies are to review user fees biennially and 
update them as necessary to reflect changes in the cost of providing 
the underlying services.

Background

    On May 20, 2025, the Department of the Treasury (Treasury 
Department) and the IRS published in the Federal Register (90 FR 21439) 
a notice of proposed rulemaking (proposed regulations) (REG-107459-24) 
proposing amendments to regulations under 26 CFR part 300. On the same 
date, the Treasury Department and the IRS published in the Federal 
Register (90 FR 21410) an interim final rule (TD 10031) that reduced 
the amount of the user fee imposed on a request for the issuance of an 
estate tax closing letter from $67 to $56, applicable to requests 
received by the IRS after May 20, 2025. The text of the interim final 
rule also served as the text of the proposed regulations.
    The preamble to the interim final rule contains a detailed 
explanation of the legal background and user fee calculations 
supporting the amendment to these regulations. The IRS received five 
written public comments in response to the interim final rule and 
proposed regulations. These comments are available at <a href="https://www.regulations.gov">https://www.regulations.gov</a> or upon request. No public hearing on the proposed 
regulations was requested and accordingly no public hearing was held. 
After careful consideration of the comments received, the Treasury 
Department and the IRS adopt the text of the interim final rule and 
proposed regulations without change.

Summary of Comments

    One comment requested more transparency regarding how the fee is 
calculated and the specific administrative costs covered in determining 
the fee. The IRS followed the OMB Circular A-25 guidance to compute the 
full cost of issuing estate tax closing letters to authorized persons. 
The preamble to the interim final rule provides a detailed explanation 
of how the user fee was calculated and shows that computation. The IRS 
determined the total processing labor and benefits cost and quality 
assurance labor and benefits cost. The IRS then applied the overhead 
rate to the total labor and benefits cost to calculate the full cost of 
the estate tax closing letter program. Finally, the IRS divided that 
full cost by the average annual volume of requests.
    Comments recommended a further reduction of the user fee for small 
estates or low-income families. Alternatively, comments suggested 
eliminating the fee in all cases and encouraged the IRS to 
automatically issue, without charge, an estate tax closing letter for 
every estate tax return filed. The elimination of the user fee would 
require the Federal government to bear the full cost of the additional 
service of issuing an estate tax closing letter. OMB Circular A-25 
states that when a service offered by an agency confers special 
benefits to identifiable recipients beyond those accruing to the 
general public, the agency is to charge a user fee to recover the full 
cost of providing the service. The issuance of the estate tax closing 
letter constitutes the provision of a service that confers special 
benefits to persons requesting such letters beyond those accruing to 
the general public. In accordance with OMB Circular A-25, the IRS 
conducted a biennial review of the estate tax closing letter user fee 
and determined that the full cost of issuing estate tax closing letters 
to authorized persons is $56.
    Finally, one comment recommended changes to the marginal tax 
brackets for estates at specified amounts. Marginal

[[Page 55042]]

tax brackets are beyond the scope of this rulemaking.
    After consideration of the comments, these final regulations 
therefore adopt the text of the interim final rule and proposed 
regulations without change.

Special Analyses

I. Regulatory Planning and Review

    These final 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 OMB regarding review 
of tax regulations.

II. Regulatory Flexibility Act

    Pursuant to the Regulatory Flexibility Act (5 U.S.C. chapter 6), it 
is hereby certified that these final regulations will not have a 
significant economic impact on a substantial number of small entities. 
These regulations, which reduce the amount of a fee to obtain a 
particular service, affect decedents' estates, which generally are not 
small entities as defined under 5 U.S.C. 601(6). Thus, these 
regulations have no economic impact on small entities. In addition, the 
final regulations will establish a $56 fee, which is a reduction from 
the previously established fee and is not substantial enough to have a 
significant economic impact on any entities that could be affected by 
establishing such a fee. Accordingly, the Secretary certifies that the 
rule will not have a significant economic impact on a substantial 
number of small entities.

III. 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 in 1995 dollars, updated annually for 
inflation. These final 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.

IV. 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 final regulations 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.

V. Submission to Small Business Administration

    Pursuant to section 7805(f) of the Internal Revenue Code, the 
notice of proposed rulemaking and the interim final rule that preceded 
these final regulations were submitted to the Chief Counsel for the 
Office of Advocacy of the Small Business Administration for comment on 
their impact on small business. No comments were received on the 
proposed regulations or the interim final rule.

VI. Congressional Review Act

    Pursuant to the Congressional Review Act (5 U.S.C. 801 et seq.), 
the Office of Information and Regulatory Affairs designated this rule 
as not a major rule, as defined by 5 U.S.C. 804(2).

Drafting Information

    The principal author of these regulations is the Office of the 
Associate Chief Counsel (Passthroughs, Trusts, and Estates). Other 
personnel from the Treasury Department and the IRS participated in the 
development of the regulations.

List of Subjects in 26 CFR Part 300

    Estate taxes, Reporting and recordkeeping requirements.

PART 300--USER FEES

0
Accordingly, the interim rule amending 26 CFR part 300, which was 
published at 90 FR 21410 on May 20, 2025, is adopted as final without 
change.

Frank J. Bisignano,
Chief Executive Officer.
    Approved: November 4, 2025.
Kenneth J. Kies,
Assistant Secretary of the Treasury (Tax Policy).
[FR Doc. 2025-21649 Filed 11-28-25; 8:45 am]
BILLING CODE 4831-GV-P


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Indexed from Federal Register on December 1, 2025.

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