Shipping carriers routinely update their products, services, and rates—typically at the start and midpoint of each year. To help you navigate these changes, this article provides an overview of USPS rates, the discounts you'll receive when shipping through Endicia , and a detailed comparison of commercial rates across each service class.
The U.S. Postal Service has proposed temporary holiday shipping rate changes beginning Sunday, October 6, 2024, and ending Sunday, January 19, 2025. Subject to approval by the Postal Regulatory Commission (PRC), these changes will impact Retail and Commercial rates for Priority Mail®, Priority Mail Express, and USPS Ground Advantage™.
To offset USPS holiday rate increases, consider using a shipping platform like Endicia, which often offers discounted rates for major carriers, including USPS, potentially saving you money on holiday shipments.
The rate tables below compare the USPS Retail and Commercial rates, effective October 6, 2024.
Endicia customers enjoy additional discounts over most commercial rates, which will automatically appear in your account.
Below are common questions about the USPS rate changes. If you have any further questions, please don't hesitate to contact us.
On September 16th, USPS adjusted Priority Mail and Ground Advantage rates, resulting in increased shipping and mailing costs for certain ZIP codes. Rest assured, you’ll still get discounted rates on most services through Endicia.
You can find this image on the Endicia blog.
For more information on which ZIP Codes are affected by this update, please contact our Customer Support team at support@stamps.com.
For more information on which ZIP Codes are affected by this update, please contact our Customer Support team at support@endicia.com.
For more information on which ZIP Codes are affected by this update, please contact our PayPal Support team.
Endicia offers discounted USPS rates for businesses of all sizes. All Endicia plans have access to USPS Commercial Rates where offered, plus additional savings on Domestic and International Priority Mail®, Priority Mail Express®, and Ground Advantage® (formerly First-Class Package and Parcel Select Ground) services.
Fees and surcharges may apply to Priority Mail, Priority Mail Express, and Ground Advantage shipments based on the package volume and dimensions.
Dimensional weight, also called DIM weight or volumetric weight, is a pricing method that uses an estimated weight calculated from the length, width, and height of a package divided by a specific divisor determined by the carrier. For certain carriers, like USPS, UPS, and FedEx, a shipment's billable shipping cost is calculated based on dimensional weight if that value is higher than the actual weight.
To ensure you are receiving accurate shipping quotes, we recommend that you always include a package's total weight and package dimensions.
We suggest reviewing your shipping process to ship in the smallest box possible to avoid these surcharges. When shipping packages, select Large Package.
Flat Rate packages are not affected.
If dimensions are not provided or if dimensions are inaccurate: A $1.50 fee will be added for packages that are greater than one cubic foot in volume or have a box length greater than 22 inches.
Enter Dimensions to Avoid Surcharges
When preparing a package for shipment, if the dimensions section is present, be sure to enter the size of your package to ensure an accurate rate and avoid post-shipping adjustments.
If packages have dimensions that exceed machinable sorting requirements, nonstandard sizing fees will apply as follows:
USPS Priority Mail and Priority Mail Express
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If the longest side of a package is more than 22 inches but less than 30 inches, a $4.00 surcharge will be applied
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If the longest side of a package is greater than 30 inches, a $15.00 surcharge will be applied
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If the volume of the package is greater than 2 cubic feet, a $30.00 surcharge will be applied*
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Packages with missing or incorrect package dimensions that result in any dimensions-based fees, a $1.50 surcharge will be applied
USPS Ground Advantage
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If the longest side of a package is more than 22 inches but less than 30 inches, a $4.00 surcharge will be applied*
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If the longest side of a package is greater than 30 inches, a $8.40 surcharge will be applied*
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If the volume of the package is greater than 2 cubic feet, a $18.00 surcharge will be applied*
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Packages with missing or incorrect package dimensions that result in any dimensions-based fees, a $1.50 surcharge will be applied*
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Does not apply to Media Mail.