USPS Updates Priority Mail Prices Starting Next Month
Published Date: 5/14/2026
Notice
Summary
Starting July 12, 2026, the Postal Service is updating prices and rules for its competitive products, like Priority Mail and other shipping options. These changes help cover costs fairly and keep prices balanced across services. If you use these shipping options, expect some new rates that support better service and fairness.
Analyzed Economic Effects
10 provisions identified: 1 benefits, 6 costs, 3 mixed.
USPS Ground Advantage Commercial +11.8%
USPS Ground Advantage Commercial will eliminate ounce-based rate differentiation and this change results in an average price increase of 11.8% for commercial customers, effective July 12, 2026. Retail Ground Advantage prices will remain unchanged.
Dimensional Weight Divisor Changed to 139
Dimensional weighting for Priority Mail Express, Priority Mail, Parcel Select, and USPS Ground Advantage will use a dimensional divisor of 139 instead of 166, effective July 12, 2026. The change is intended to better align with industry standards.
HazMat Undeclared Fee: $50 Penalty
If hazardous materials are detected but not properly declared and labeled, a HazMat Noncompliance Fee of $50 will be applied to any competitive commercial product. This fee goes into effect with the Postal Service competitive product changes on July 12, 2026.
HazMat Handling Fee: $7.50 per Package
A HazMat Handling Fee of $7.50 will apply for Priority Mail Express and Priority Mail to cover manual handling required when hazardous materials are transported by air. This change is effective July 12, 2026.
Parcel Select & Ground HazMat Handling Initially $0
For Parcel Select and USPS Ground Advantage, a HazMat Handling Fee will be established but set at $0 initially, with the option for the fee to increase in the future. This policy is part of the competitive product changes effective July 12, 2026.
Parcel Select Forwarding Price Jump
The price for Parcel Select Forwarding and Returns will increase from $3.80 to $6.00, effective July 12, 2026, to encourage better address quality. This change raises the per-item charge by $2.20.
ACS Shipper Paid Forwarding Price Increase
For customers using Address Correction Service (ACS) with Shipper Paid Forwarding/Return, the price will increase from $3.20 to $5.40 effective July 12, 2026. This raises the per-request charge by $2.20.
Competitive Post Office Box Prices +3.0%
Competitive Post Office Box prices will increase by an average of 3.0% within existing price ranges, effective July 12, 2026. The change applies to competitive Post Office Box offerings.
New Addresses API Address-Validation Service
A new Addresses API service will be introduced under Address Enhancement Services to validate and correct address information, with monthly tiered pricing that varies by number of record requests. The Addresses API and the existing AMS API will both be offered, and most customers are expected to migrate over time; changes take effect July 12, 2026.
Package Intercept Rate Category Change
The definition of Package Intercept will be changed so that intercepted packages will use the original product and rate category, rather than always being forwarded or returned via Priority Mail. This classification change is effective July 12, 2026.
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Key Dates
Related Federal Register Documents
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The United States Postal Service is updating its rules for how it checks the environmental impact of its actions, making the process simpler and clearer. This affects USPS employees and anyone interested in how the Postal Service protects the environment. The new rules start on September 25, 2026, and the USPS wants your feedback by October 26, 2026—no extra costs involved, just smarter steps!
2026-18371, Labels 888, 889, 891, and 892, Discontinued
The Postal Service is proposing to amend Mailing Standards of the United States Postal Service, Domestic Mail Manual (DMM[supreg]) to discontinue the use of Label 888 and Label 889 respectively. Revisions to the DMM concern only Labels 888 and 889.
2026-17884, Free Matter for the Blind and Other Physically Handicapped Persons
The Postal Service is revising Mailing Standards of the United States Postal Service, Domestic Mail Manual (DMM[supreg]) to clarify the applicability of the Hazmat Handling Fee, and to require a parcel barcode, on parcels mailed as Free Matter for the Blind and Other Physically Handicapped Persons (Free Matter).
2026-17986, Privacy Act of 1974; System of Records
The United States Postal Service (USPS) is responding to public comments regarding the creation of a new General Privacy Act System of Records (SOR) USPS 820.225, Federal Ballot Mail. The new SOR coincides with the Postal Service's publication of the Final Rule amending the Mailing Standards of the United States Postal Service, Domestic Mail Manual (DMM), regarding the transmission of mail-in or absentee ballots for federal elections. The Postal Service created the SOR to maintain a list of individuals, each individual's address, the unique Intelligent Mail barcodes printed on each individual's outbound and return ballot envelope for a federal election, and the state or political subdivision thereof that issued such ballot for inclusion on a state's Mail-in and Absentee Participation List, as required by the new DMM section. There will be no changes to the new system of records in light of public comments received.
2026-17640, Change in Rates of General Applicability for Competitive Products
This notice sets forth time-limited changes in rates of general applicability for competitive products.
2026-16016, New Mailing Standards for Live Animals
The Postal Service proposes revising Publication 52, Hazardous, Restricted, and Perishable Mail (Pub 52), for various package requirements for live animals. This proposal will improve package integrity and container identification for all live animal shipments during processing and handling by prohibiting the reuse of fiberboard containers and requiring individual addressing and sequential numbering for multiple container shipments when bound together in a single shipment. Also, this proposal requires mailers to write the recipient's name and address directly on the packaging of Adult Bird shipments in the event the shipping label becomes detached from the packaging.
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