The Postal Regulatory Commission approved temporary holiday prices on Priority Mail Express, Priority Mail, Ground Advantage and Parcel Select from 4 October 2026 to 17 January 2027. On 21 August it refused USPS's request to use estimated FY2026 density authority for a January 2027 increase, so a January change to market-dominant prices can only use CPI authority and density-based rises must wait for a July 2027 change filed in April. Postmaster General David Steiner has said USPS will run out of cash in early 2027 and that fewer delivery days, post office closures and a higher borrowing cap are on the table.
Key dates
- Done21 Aug 2026
PRC denies USPS waiver to use FY2026 density rate authority for a January 2027 price change News/Media Alliance
- Done4 Oct 2026
Temporary holiday prices start on four domestic parcel products USPS Newsroom
- 1 Jan 2027
Earliest window for a CPI-only market-dominant price change (month only; we found no filing as of 1 October) National Newspaper Association
- 17 Jan 2027
Temporary holiday prices end; trade press says a separate 8% transportation-related increase imposed in April also expires that day Value Added Resource
- 1 Jul 2027
Earliest price change using density authority, filed in April 2027 (month only) News/Media Alliance
Every date of this rule, with what it means for a parcel and what to prepare. If a date moves, your calendar moves with it.
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Who it hits
What to prepare
- Rebuild Q4 rate cards with the USPS holiday prices and compare zone by zone with alternative carriers
- Budget for a larger USPS increase in July 2027 rather than January
- Prepare contingency plans for slower or fewer delivery days in rural areas if Congress does not act
Our reading
Sources
- PRC Denies USPS Motion to Allow January Density Rate Increase · News/Media Alliance · 2026-08-24
- Postal Regulatory Commission denies USPS January rate hike request · National Newspaper Association · 2026-08
- U.S. Postal Service Announces Temporary Price Change for 2026 Holiday Shipping Season · USPS Newsroom · 2026-08-25
- USPS Temporary Price Change Approved for 2026 Holiday Shipping Season · FP Mailing Solutions · 2026-09-18
- USPS floats more financial aid from Congress as way to avoid running out of cash next year · Federal News Network · 2026-05-08
- USPS Pushes Holiday Rates Higher With 8% Temporary Increase Still In Place · Value Added Resource · 2026-08-25
Related rules
- 7 Dec 2026US mail clears as a full import: Entry Type 13 mandatory from 20 January
Comment deadline for the proposed low-value shipments rule
United States · In force - 1 Feb 2027US rebuilds tariffs on Section 301 after IEEPA and Section 122
Two-year limit for IEEPA refund suits under 28 U.S.C. 1581(i) could expire as early as this month (month only)
United States · In force - 1 Jul 2027US de minimis repeal written into statute from 1 July 2027
Statutory repeal of the de minimis exemption for commercial shipments takes effect
United States · Adopted - ·US 50% Section 338 duty and import bans hit Canadian goods
A Canadian parcel of maple syrup, cheese or hockey gear to an American buyer pays 50% on top of clearance costs, and some alcohol and dairy can no longer be shipped at all.
United States · In force
Information, not legal advice. Dates come from official texts or quality legal and trade press, and slip often: always check the current text before acting. Back to the full radar.