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USPS Industry Alert: Proposed July 2025 Changes

February 11, 2025

The US Postal Service is considering eliminating Marketing Mail commercial and nonprofit Automation Basic CR letter rates.

Summary of Application Impacts

  • Online Reporting: Yes - Reports will be updated to reflect the removal of Basic CR rates data for automation letters.
  • Data Feeds: Yes - Data feeds will be updated to reflect the proposed changes and continue to report on USPS Marketing Mail data.
  • Postage Statement and SKU Changes: Yes - PS form 3602-R/N (Part C) and Notice 123 will be updated to remove Basic CR for automation letters.
  • Mail.dat changes: Yes - Validations, core rate table and the USPS technical specification will be updated to support the removal of the Basic CR rate for automation letters.
  • Mail.XML changes: Yes - Validations, core rate table and the USPS technical specification will be updated to support the removal of the Basic CR rate for letters.
  • Shipping Services File (SSF) Changes: No Impact
  • Indicium Creation Record (ICR) File: No Impact
  • WebTools: No Impact
  • USPS API: No Impact
  • Price Change Type / Product Type: Market Dominant

This document includes planned changes under review for the next pricing structure release scheduled for July 2025.

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As a new customer of Accuzip, I just wanted to thank you for all of Accuzip’s help and patience with us in preparing this job so well. Our particular thanks to your technicians for multiple support calls and emails with our elementary questions while we learned on-the-job. Frankly, none of us had any experience with postal regulations or mail list technology, so we are especially grateful to have had them as a resource. Please tell them how much we appreciate their help!
K.M., Atlanta, GA