Holiday FedEx & UPS Shipping: What 2025 Still Teaches

The 2025 holiday season was the last “normal” peak for FedEx and UPS, and it’s still the cleanest benchmark shippers have for what a functioning peak looks like. Service guarantees were mostly intact, peak surcharges were narrow and targeted (oversize, additional handling, residential volume above a baseline), and on-time performance across the two carriers ran in the mid-to-high 90s for most of December. Everything after that (2026 through today) has been a story of carriers pulling back guarantees and widening surcharges. If you want to understand why your current peak invoices look the way they do, 2025 is the before picture.

What actually happened in peak 2025

Volume was heavy. The compressed calendar (Thanksgiving fell on November 28, leaving only 26 shopping days to Christmas) squeezed a normal six-week peak into five. Carriers had warned about it since summer. Both networks handled it better than the doom forecasts predicted, with on-time rates reported in the 93 to 97 percent range depending on the week and the tracking firm doing the measuring.

The interesting part for finance teams wasn’t service. It was cost. Three things drove holiday shipping spend up in 2025:

• Residential volume surcharges. UPS assessed peak charges on residential packages once a shipper exceeded a baseline tied to their pre-peak February volume. FedEx ran a similar structure. Miss the baseline math and your December invoice landed 8 to 15 percent above forecast.
• Oversize and additional handling peak fees. These were the big ones. Large Package Surcharge and Over Maximum Limits packages picked up peak adders in the $30 to $250 range depending on the year and category.
• Address correction and delivery area creep. Holiday orders come from consumers typing their own addresses at 11pm. Correction fees pile up fast.

The 2025 vs. now comparison shippers should actually look at

Element	Peak 2025	Peak today
Money-back guarantee	Largely intact on express services	Routinely suspended or narrowed during peak windows
Peak surcharge scope	Oversize, AHS, residential over baseline	Broader, includes more ground residential and per-package demand fees
Surcharge duration	Roughly Nov through late Dec	Often starts in late Sept or Oct and runs into January
Refund claim window	15 days from invoice date	Still 15 days from invoice date
Typical recoverable spend	2 to 5 percent of parcel invoice	2 to 5 percent, but shifted toward billing errors over late deliveries

That last row is the point. The refund mix changed. In 2025, late delivery refunds were a real line item because guarantees applied. Now the recovery comes more from duplicate charges, incorrect dimensional weight, residential/commercial misclassification, address correction fees that shouldn’t apply, and surcharges billed on the wrong package. Those categories never got suspended.

What we saw in 2025 invoices, and why it still matters

We audit FedEx, UPS, DHL and Canada Post invoices for ecommerce brands and 3PLs. During the 2025 peak our clients’ recovery rate ran higher than any month of the year, and not because carriers suddenly got sloppy. It’s because volume amplifies existing error rates. A 1.2 percent dim weight error rate on 4,000 monthly packages is noise. On 22,000 December packages it’s real money.

The categories that produced the most in that season:

Dimensional weight rounding on seasonal packaging

Brands switch to gift boxes, mailers with inserts, and multi-item bundles in November. Cartons the carrier has never scanned before get auto-measured on the belt, and the measurement often disagrees with what you tendered. We routinely see a 12x10x8 shipped as billed at 14x12x9. That’s a two-pound dim jump per package. Multiply it out.

Residential surcharges on commercial deliveries

Holiday B2B replenishment shipments to retail partners get classified residential when the address looks like a small storefront. It’s a few dollars a package and almost nobody catches it manually.

Duplicate billing on reshipped and returned parcels

Peak means more returns and more reships. Duplicate tracking numbers on the same invoice cycle are common and fully refundable.

Late delivery refunds where guarantees still applied

In 2025 this was worth chasing hard. Every FedEx Express and UPS Next Day Air package delivered 60 seconds late was refundable in full, freight included. The catch has always been the 15-day filing window from invoice date. Miss it and it’s gone.

You can see the full list of what we check on our features page.

Planning lessons that carried forward

Lock your peak baseline early. Both carriers still tie residential peak surcharges to a pre-peak volume baseline. Know your baseline number before October and model what your December volume does to it. If you’re 20 percent over baseline, price that into your shipping revenue assumptions now, not in January.

Audit weekly during peak, not monthly. The 15-day window is measured from invoice date. If you review invoices monthly, you’ve already lost half your claim window on the earliest shipments in that cycle. Weekly review or automated auditing is the only way to catch peak-season claims in time. Here’s how our process works.

Negotiate the surcharges, not just the base rate. In 2025 plenty of shippers spent negotiation capital on a base discount point and left peak surcharge caps on the table. Peak fees are negotiable, especially caps on residential and AHS adders, if you commit volume.

Track your own on-time rate. Don’t rely on the carrier dashboard. Build your own delivered-vs-committed report from tracking data. In 2025 we had clients whose measured on-time rate was four points below what the carrier reported, entirely due to how commitments were being reset on exception scans.

What to do with this now

If you’re benchmarking a current peak against 2025, be honest about the changes: you likely can’t count on late delivery refunds the way you could then, and your surcharge exposure is meaningfully wider. But 2 to 5 percent of your parcel spend is still sitting in billing errors, and holiday volume is exactly when that percentage is worth the most in absolute dollars.

We work on contingency, so there’s no cost unless we find money. See pricing or start a free audit and we’ll pull your last 90 days of invoices to show you what’s recoverable before your next peak.

FAQ

Were FedEx and UPS money-back guarantees suspended during the 2025 holiday season?

Both carriers historically limit or suspend service guarantees on certain services and dates during peak, and the exact windows change every year. In 2025 the guarantee was largely intact for most commercial express services outside specific residential and Ground exceptions, but the only reliable source is your current service guide, since carriers now suspend guarantees far more aggressively than they did in 2025.

What peak surcharges did shippers face in the 2025 holiday season?

FedEx and UPS applied peak or demand surcharges mainly to oversize, additional handling, unauthorized packages and residential volume above a shipper’s baseline, with charges commonly in the $2 to $250 range depending on package type. Fees applied per package and were assessed weekly, which is why they often showed up buried in later invoices.

How far back can I file for late delivery refunds from a holiday season?

Both FedEx and UPS generally require refund requests within 15 days of the invoice date, so a December shipment is usually unrecoverable by January. That short window is the single biggest reason holiday refunds go unclaimed, and it is why weekly automated auditing beats a post-season cleanup.