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.
Personalized for You
How does this regulation affect your finances?
Personalize government policy and PRIA will tell you what this federal register document means for your household, plus every other regulation we track. PRIA reads each provision against your financial profile to show you exactly what matters to your wallet.
Key Dates
Related Federal Register Documents
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.
2026-15420, Duty Collection for Domestic Mail Arriving From Certain Insular Possessions and Territories
The Postal Service is revising Mailing Standards of the United States Postal Service, Domestic Mail Manual (DMM[supreg]), section 608, to provide instructions for customs clearance and the prepayment of applicable customs duties, taxes, and fees for certain goods mailed from American Samoa, Guam, Northern Mariana Islands, and U.S. Virgin Islands destined to the customs territory of the United States (CTUS), which is defined in 19 Code of Federal Regulations (CFR) 101.1 as the fifty States, the District of Columbia, and Puerto Rico.
2026-14727, Product Change-Priority Mail Express, Priority Mail, and USPS Ground Advantage Negotiated Service Agreements; Priority Mail, and USPS Ground Advantage Negotiated Service Agreements
The Postal Service is updating its special shipping deals for Priority Mail Express, Priority Mail, and USPS Ground Advantage. These changes affect businesses using negotiated contracts and could mean new pricing or service options starting soon. The updates were officially filed in mid-July 2026 and aim to keep shipping smooth and competitive.
2026-14508, Privacy Act of 1974; System of Records
The USPS plans to create a new system to handle records about mail-in and absentee ballots for federal elections, but only if a related rule change gets approved after ongoing court battles. This affects voters and USPS workers by aiming to keep ballot mail safe and private. If the rule passes, the new record system will kick in within about a month, with no extra costs announced yet.
2026-14191, Product Change-Priority Mail, and USPS Ground Advantage Negotiated Service Agreements; Priority Mail Express
The Postal Service is updating its Priority Mail, USPS Ground Advantage, and Priority Mail Express services by adding new special shipping deals called Negotiated Service Agreements. These changes affect businesses using these shipping options and could mean new pricing or contract terms starting mid-July 2026. If you ship with USPS, keep an eye out for these updates—they might save you money or change how you send packages.
2026-13728, International Product Change-Priority Mail Express International, Priority Mail International & First-Class Package International Service Agreement
The Postal Service is adding a new international shipping deal for Priority Mail Express International, Priority Mail International, and First-Class Package International Service. This change affects customers who send packages overseas and aims to offer better pricing and service options. The update was filed on June 30, 2026, and could mean new shipping choices and costs soon.
Previous / Next Documents
Previous: 2026-09583, Request for Nominations for the Acadia National Park Advisory Commission
The National Park Service is looking for awesome people to join the Acadia National Park Advisory Commission. If you live in or love the Mount Desert Island area or nearby towns, this is your chance to help shape the park’s future! Get your nominations in by June 15, 2026, and be part of decisions about land, conservation, and park use—no pay, but plenty of pride!
Next: 2026-09585, 2026 Annual Joint Meeting of the Ozone Transport Commission and the Mid-Atlantic Northeast Visibility Union
The EPA is hosting the 2026 joint meeting of the Ozone Transport Commission and the Mid-Atlantic Northeast Visibility Union on June 3 in New Haven, CT. This meeting focuses on cutting down pollution that causes smog and hazy skies across several Northeast states. If you live or work in these areas, expect updates on air quality rules that could affect local industries and communities soon.