Notice2026-11395
2025 Tax Information for Use in the Revenue Shortfall Allocation Method
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
June 8, 2026
Issuing agencies
Surface Transportation Board
Full Text
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<title>Federal Register, Volume 91 Issue 109 (Monday, June 8, 2026)</title>
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[Federal Register Volume 91, Number 109 (Monday, June 8, 2026)]
[Notices]
[Pages 34716-34717]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2026-11395]
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SURFACE TRANSPORTATION BOARD
[Docket No. EP 682 (Sub-No. 17)]
2025 Tax Information for Use in the Revenue Shortfall Allocation
Method
The Board is publishing, and providing the public an opportunity to
comment on, the 2025 weighted average state tax rates for each Class I
railroad, as calculated by the Association of American Railroads (AAR),
for use in the Revenue Shortfall Allocation Method (RSAM).
The RSAM figure is one of three benchmarks that together are used
to determine the reasonableness of a challenged rate under the Board's
Simplified Standards for Rail Rate Cases, EP 646 (Sub-No. 1), slip op.
at 10 (STB served Sept. 5, 2007),\1\ as further revised in Simplified
Standards for Rail Rate Cases--Taxes in Revenue Shortfall Allocation
Method (Simplified Standards--Taxes in RSAM), EP 646 (Sub-No. 2) (STB
served Nov. 21, 2008). RSAM is intended to measure the average markup
that the railroad would need to collect from all of its ``potentially
captive traffic'' (traffic with
[[Page 34717]]
a revenue-to-variable-cost ratio above 180%) to earn adequate revenues
as measured by the Board under 49 U.S.C. 10704(a)(2) (i.e., earn a
return on investment equal to the railroad industry cost of capital).
Simplified Standards--Taxes in RSAM, EP 646 (Sub-No. 2), slip op. at 1.
In Simplified Standards--Taxes in RSAM, EP 646 (Sub-No. 2), slip op. at
3, 5, the Board modified its RSAM formula to account for taxes, as the
prior formula mistakenly compared pre-tax and after-tax revenues. In
that decision, the Board stated that it would institute a separate
proceeding in which Class I railroads would be required to submit the
annual tax information necessary for the Board's annual RSAM
calculation. Id. at 5-6.
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\1\ Aff'd sub nom. CSX Transp., Inc. v. STB, 568 F.3d 236 (D.C.
Cir. 2009), vacated in part on reh'g, 584 F.3d 1076 (D.C. Cir.
2009).
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Pursuant to 49 CFR 1135.2, AAR is required to annually calculate
and submit to the Board the weighted average state tax rate for each
Class I railroad for the previous year. On May 29, 2026, AAR filed its
calculation of the weighted average state tax rates for 2025, listed
below for each Class I railroad:
Weighted Average State Tax Rates
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Railroad 2025 (%) 2024 (%) % Change
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BNSF Railway Company............................................ 4.687 4.739 -0.052
CSX Transportation, Inc......................................... 5.055 5.118 -0.063
Grand Trunk Corporation......................................... 7.464 7.575 -0.111
Canadian Pacific Kansas City.................................... 5.991 6.178 -0.187
Norfolk Southern Combined Railroad Subsidiaries................. 5.198 5.265 -0.067
Union Pacific Railroad Company.................................. 4.925 5.035 -0.110
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Pursuant to 49 CFR 1135.2(b), notice of AAR's submission will be
published in the Federal Register. Any party wishing to comment on
AAR's calculation of the 2025 weighted average state tax rates should
file a comment by July 8, 2026. See 49 CFR 1135.2(c). If any comments
opposing AAR's calculations are filed, AAR's reply will be due within
20 days of the filing date of the comments. Id. If any comments are
filed, the Board will review AAR's submission, together with the
comments, and serve a decision within 60 days of the close of the
record that either accepts, rejects, or modifies AAR's railroad-
specific tax information. Id. If no comments are filed by July 8, 2026,
AAR's submitted weighted average state tax rates will be automatically
adopted by the Board, effective July 9, 2026. Id.
It is ordered:
1. Comments on AAR's calculation of the 2025 weighted average state
tax rates for the Class I railroads are due by July 8, 2026. If any
comments opposing AAR's calculations are filed, AAR's reply is due
within 20 days of the filing of the comments.
2. If no comments are filed, AAR's calculation of the 2025 weighted
average state tax rates for each Class I railroad will be automatically
adopted by the Board, effective July 9, 2026.
3. Notice will be published in the Federal Register.
Decided: June 2, 2026.
By the Board, Anika S. Cooper, Chief Counsel, Office of Chief
Counsel.
Aretha Laws-Byrum,
Clearance Clerk.
[FR Doc. 2026-11395 Filed 6-5-26; 8:45 am]
BILLING CODE 4915-01-P
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