Why are shipping costs up 16% from a year ago?
Shipping & delivery: +16.2% in the 12 months to September 2026 (U.S. Consumer Price Index), versus +3.7% for prices overall. 1-month +1.1%, 3-month +1.9%, 5-year +58.2%.
Inflation check: Rising faster than inflation. +16.2% in a year, versus +3.7% for prices overall (4.3× the overall rate).
The short answer
- Delivery service prices rose much faster than overall inflation because major parcel carriers layered aggressive residential, dimensional, and peak surcharges on top of consecutive annual base-rate increases. [1] [2] [3] [4]
- Rising operating costs have been driven by multi-year union labor wage escalations alongside repeated regulatory approvals of public postal shipping rate hikes. [5] [6] [7] [8]
What's driving the price
Political, regulatory and trade factors
- Postal Service Multi-Year Price Restructuring (Jan 2024 to Sep 2026), Postal Regulatory Commission: Operating under rate authorities reviewed by the Postal Regulatory Commission, the U.S. Postal Service repeatedly raised parcel prices under its 10-year revitalization plan, including January 2026 increases of 7.8% on Ground Advantage and 6.6% on Priority Mail, followed by a 6% average rate hike for the 2026 peak season. [pushed prices up] [7] [8] [12]
Macro factors: supply, weather, disease, energy
- Union Contract Resets and Driver Wage Escalations (Dec 2023 to Sep 2026): The five-year collective bargaining agreement between UPS and the International Brotherhood of Teamsters raised starting part-time handler pay to $21 per hour and mandated recurring annual pay raises, including an August 2026 wage hike of $1.22 per hour that included a 22-cent inflation cost-of-living adjustment. [pushed prices up] [5] [6] [11]
- Carrier Adjustments to Internal Fuel Surcharge Matrices (Jan 2024 to Sep 2026): Even during periods when wholesale diesel costs stabilized, private parcel carriers revised fuel surcharge calculation tables upward by 1% to 2% and applied fuel percentages to additional ancillary fees like address corrections and dangerous goods handling, preventing market fuel dips from reducing retail delivery bills. [pushed prices up] [4] [14] [15]
Retail, brand and seasonal factors
- Compounding Base Rate Hikes and Accessorial Surcharges (Dec 2023 to Sep 2026): FedEx and UPS implemented uniform 5.9% general rate increases across 2024, 2025, and 2026, while applying steep escalations to accessorial fees such as residential delivery surcharges, which reached $6.50 per package at UPS and $6.45 at FedEx in 2026. [pushed prices up] [4] [9] [10]
- Surcharge Boundary Expansions and Dimensional Weight Adjustments (Jan 2025 to Sep 2026): Carriers altered billable package criteria to raise revenue per stop, with FedEx reclassifying 2,533 ZIP codes into higher-cost delivery area surcharge tiers and the U.S. Postal Service lowering its dimensional weight divisor from 166 to 139 in July 2026 to bill lightweight, bulky boxes as heavier freight. [pushed prices up] [1] [13]
Supply chain right now
- Hub processing and sorting networks (moderate): Sorting centers face higher capital costs from ongoing automation overhauls, though station consolidations are streamlining middle-mile package transfers. [16] [17]
- Last-mile parcel delivery (critical): Residential drop-offs absorb the largest share of transport costs due to driver wage increases, low household stop density, and high per-package handling requirements. [6] [9]
- Tariff billing and surcharge administration (critical): Carriers are actively utilizing accessorial fees, zone reclassifications, and off-tariff demand charges as high-margin profit centers rather than simple cost pass-throughs. [1] [4]
Researched 2026-10-18 with Google Search. Every point links to its sources; unsourced claims were removed.
Shipping & delivery prices, last 12 months
| Month | Change from a year earlier |
|---|---|
| September 2026 | +16.2% |
| August 2026 | +14.2% |
| July 2026 | +12.6% |
| June 2026 | +14.8% |
| May 2026 | +16.0% |
| April 2026 | +13.6% |
| March 2026 | +9.8% |
| February 2026 | +7.1% |
| December 2025 | +9.7% |
| November 2025 | +8.9% |
| September 2025 | +8.0% |
| August 2025 | +8.2% |
| July 2025 | +7.6% |
Source: U.S. Bureau of Labor Statistics, Consumer Price Index (CPI-U), series CUUR0000SEEC02.
Sources
- Parcel shipping costs approach record high as extra charges stack up (freightwaves.com)
- freightoptics.com (freightoptics.com)
- 2025 Parcel GRI: Navigating Higher FedEx, UPS Shipping Rates (transportationinsight.com)
- sifted.com (sifted.com)
- UPSers, Check Your Paycheck! Wage Increases and COLA Adjustments Are Here (teamsterslocal804.org)
- teamster.org (teamster.org)
- USPS announces 6% rate increase for 2026 peak season (supplychaindive.com)
- USPS Is Raising Shipping Rates in 2026: What to Know (blog.ordoro.com)
- UPS FedEx Residential Surcharge Cost 2026: $6.50 a Package, the Line Item B2C Sellers Should Audit First (logifrontier.com)
- UPS General Rate Increase: History, Surcharges, and Ecommerce Strategy (shipperhq.com)
- UPS Pay Guide: Hourly Wages, Benefits & Hiring (2026) | Blog | Gridwise (gridwise.io)
- youtube.com (youtube.com)
- Saltbox Blog | USPS Rate Increase 2026: Protecting Seller Margins (saltbox.com)
- FedEx rate increases 2024–2026: complete fee & surcharge timeline (loop.com)
- FedEx Rate Increases 2025–2026: Complete Fee & Surcharge Timeline (Updated Live) | LJM (myljm.com)
- FedEx Network 2.0 Update 2025 | ShipRx (shiprx.com)
- FedEx announces planned consolidation of operating companies (newsroom.fedex.com)