- Postal Information
USPS® and Carrier Rate Updates
NEWS UPDATE: New USPS rule clarifying postmark definition
Effective December 24, 2025, USPS announced a new rule clarifying that a postmark reflects the date a mailpiece is processed at a USPS facility, not the date it was deposited or handed to a carrier. This change will not affect metered mail.
While USPS operations have not changed, network modernization means mail may travel before being postmarked, creating potential gaps between deposit and processing dates. This clarification is important for time-sensitive mail where postmarks are often used to determine timeliness. Read more here.
USPS rate change overview
NEW! USPS rates for January 2026
The countdown is ON
Postal Rate Guide
Access even better USPS shipping rates
Pitney Bowes Webinars
While there's no change to USPS mail prices in January 2026, there are more updates are coming to products like Priority Mail and Ground Advantage. Learn what to expect, how changes impact your budget, and ways to manage mailing and shipping costs.
With USPS, UPS, and FedEx announcing their rate increases for 2026, now is the time to prepare your shipping strategy for what’s ahead. Learn strategies to control shipping costs and optimize your multicarrier shipping process.
In this episode of UnBoxed, Pitney Bowes experts David Bilodeau and Chris Giles explore how smarter shipping decisions come not just from comparing carriers, but from truly understanding carrier performance and what your own data can tell you. As Chris says, “When you control the data, you control the conversation.”