USPS July 2026 Rate Changes: What You Need to Know

Key Changes to Watch

July 2026 Price Increase (Projected 4–6%)

USPS has proposed a mid-July price adjustment, with industry expectations pointing to an average increase in the 4% to 6% range for Market Dominant products.

For publishers and mailers, this means continued upward pressure on postage costs—and more frequent pricing shifts throughout the year.

New Package Dimension Requirements

Beginning in July, USPS will require:

• Length, width, and height for all commercial parcels

This applies to services like Priority Mail and Ground Advantage. Missing or inaccurate data may result in surcharges, making accuracy critical.

Shipping Costs Still Climbing (6–8%+)

Shipping services have already seen increases this year, with many products rising in the 6% to 8%+ range—and additional adjustments expected.

What This Means for You

• Plan earlier: Timing mail around rate changes matters

• Dial in your data: Accuracy now directly impacts cost

• Stay strategic: Format, production, and mailing decisions matter more than ever

The July 2026 changes reflect a bigger shift: more frequent increases, tighter requirements, and rising costs.