BlackLeafwatch the watchmen
U.S. Postal Service labor-grievance management, audited by the USPS Office of Inspector General

USPS Grievance Payments Reached $866 Million in Three Years

Summary

A Postal Service inspector general audit found USPS paid more than $866 million in labor grievance settlements from fiscal 2022 through fiscal 2024, with overtime disputes alone accounting for more than $252 million and incomplete paperwork leaving another $201 million in payments the OIG could not verify. In fiscal 2024 alone, the grievance bill equaled about 15% of the Postal Service's entire controllable operating loss for the year.

By Frontinus · July 20, 2026

The Postal Service's own inspector general put a number on three years of labor disputes: USPS paid more than $866 million in grievance payments from fiscal 2022 through fiscal 2024, spread across almost 3.5 million individual payments. The total declined every year -- from $302.8 million in FY2022 to $267.5 million in FY2024 -- but the audit found the money kept moving for the same structural reasons: unresolved overtime disputes, employees assigned outside their job category, local deals that never expire, and grievance files management can't always document.

Overtime is the single largest line item

Of every issue code Postal Service supervisors can select when logging a grievance, "Overtime Work" drew the most money and the most payments of any single code: $107,151,236 across 780,563 payments from FY2022 through FY2024. Overtime-related issues more broadly -- disputes over hours, assignments, and the "overtime desired list" that's supposed to distribute extra shifts fairly -- accounted for more than $252 million of the three-year total. By district, the Ohio 2 District paid the most, $15.2 million, followed by California 1 at about $13 million and the Colorado-Wyoming District at $12.3 million.

Total grievance payments
$866M
Almost 3.5 million payments, FYs 2022-2024, though the annual total declined each year
Overtime-related payments
$252M
The single largest driver; "Overtime Work" alone was the highest-paid issue code, at $107M
Questioned costs, incomplete files
$201M
FY2023-2024 payments the OIG could not verify as accurate, tied to missing decision-letter documentation
Cross-Craft Grievance Payments by Craft, FYs 2022-2024
Payments for employees performing another union's covered work without a documented exception
Mail handlers
36,133,186
Clerks
31,068,617
Carriers
9,900,831
Maintenance
1,463,816
Rural carriers
882,895
Motor Vehicle Service
143,880
Other
114,839
Source: USPS Office of Inspector General, "Grievance Management," Report No. 25-068-R26, Table 4, January 15, 2026
View data as table
Total: 295,359 payments, $79,708,064 -- for work national union contracts generally bar an employee from performing outside their own craft.
Mail handlers36,133,186121,063 payments -- the largest craft total
Clerks31,068,617109,882 payments
Carriers9,900,83158,134 payments
Maintenance1,463,8162,556 payments
Rural carriers882,8952,849 payments
Motor Vehicle Service143,880413 payments
Other114,839462 payments

Crossing job categories cost another $80 million

National union contracts generally bar a mail handler from doing a clerk's job, or a clerk from doing a carrier's, without a documented exception -- crossing those lines is a contract violation. It happened often enough to cost $79,708,064 across 295,359 grievance payments from FY2022 through FY2024, with the mail handlers craft alone drawing $36,133,186 of it -- about 45% of the total, more than clerks ($31,068,617) or carriers ($9,900,831) individually. District and facility managers told auditors the driver was usually staffing: understaffed shifts led supervisors to reassign whoever was on hand, which triggered both overtime and cross-craft grievances at once. A related pattern layered on top: management itself performed bargaining-unit work in at least 16 districts, in violation of an agreement over who is authorized to log employee time -- driving at least $40 million more in grievance payments.

Local deals that never expire

Grievance files the Postal Service can't back up

Missing Elements in a Sample of 199 Incomplete Grievance Decision Letters
Of 208 grievance payments randomly sampled, 199 lacked required justification information in GATS
Payee's name
174
Contract violation date(s)
163
Lump sum payment amount
106
Contract violation description
88
Number of hours adjusted
69
Source: USPS Office of Inspector General, "Grievance Management," Report No. 25-068-R26, Table 6, January 15, 2026
View data as table
199 of 208 sampled payments (96%) lacked at least one required element; a single letter can be missing more than one.
Payee's name174Missing from 174 of 199 incomplete decision letters
Contract violation date(s)163Missing from 163 of 199
Lump sum payment amount106Missing from 106 of 199
Contract violation description88Missing from 88 of 199
Number of hours adjusted69Missing from 69 of 199
  • paid more than $866 million in grievance settlements from FY2022 through FY2024, across almost 3.5 million payments; the annual total declined each year but stayed structurally driven by overtime, cross-craft assignments, and documentation gaps.
  • Overtime was the single largest driver -- $107.2 million from the "Overtime Work" issue code alone and more than $252 million overall -- while employees crossing job categories cost another $79.7 million, with management itself performing union-covered work in at least 16 districts.
  • Local agreements that never expire keep compounding: a 30-year-old "after 5 p.m." pay agreement in one Texas district cost $15 million over three years and kept rising even as district operational changes altered -- but never resolved -- the mail-flow problem the agreement was meant to address.
  • Nearly all of a sampled batch of informal grievance payments -- 199 of 208 -- lacked required documentation; the ties about $201 million in FY2023-2024 payments to that gap, on top of $83 million in overtime and cross-craft payments it attributes to outright contract violations.

All figures trace to Office of Inspector General Report No. 25-068-R26, "Grievance Management" (January 15, 2026), and to the Postal Service's own FY2024 year-end financial results release (November 14, 2024) for the controllable-loss comparison. This piece independently recomputed the "Overtime Work" issue code's roughly 12.4% share of the ~$866 million three-year total, the mail handlers craft's roughly 45.3% share of the $79,708,064 cross-craft total, the 95.7% decision-letter failure rate (matching the report's own rounded 96%), the 38.8% informal-grievance share (matching the report's own rounded 39%), and FY2024's grievance total as roughly 14.9% of the Postal Service's $1.8 billion FY2024 controllable operating loss, directly from the report's own tables and figures and the Postal Service's own financial disclosure.

Sources(2) ▾
  • Office of Inspector General, United States Postal Service, Audit Report -- Grievance Management (Report Number 25-068-R26) (2026-01-15)The 's final audit report -- primary source for every dollar figure, count, and finding in this piece: the three-year grievance payment total and fiscal-year trend (Highlights, p.1; Results, p.4), the union and issue-code breakdowns (Table 2, p.5; Figure 3, p.6), Finding #1's overtime and cross-craft findings including district-level payments and the craft-by-craft table (p.7-12), Finding #2's local-agreement examples including the Texas 2 District's 'After 5' agreement, the Idaho-Montana-Oregon District food-remedy escalation, and the California ZIP-code agreement (p.14-17), Finding #3's decision-letter documentation sample and the $201 million in FY2023-2024 questioned costs (p.18-19), and all eight recommendations with the Postal Service's responses and the 's evaluations. uspsoig.gov · original document
  • United States Postal Service, U.S. Postal Service Reports Fiscal Year 2024 Results (2024-11-14)'s own year-end financial results release -- the source for the FY2024 controllable operating loss figure ($1.8 billion) used to contextualize the report's FY2024 grievance-payment total against the Postal Service's own finances. about.usps.com
Weekly digest: the most-read systems, in brief. Mondays.

Comments

Always open. Logged-in readers can annotate paragraphs in place.

Loading comments…
or log in to comment under your account