Parcel invoice audit: run a parcel bill audit and find UPS and FedEx overcharges and refunds
The Warp parcel invoice audit, a free parcel bill audit, takes a CSV of UPS or FedEx invoice lines, or one package entered by hand, and shows which charges are worth disputing: late delivery refunds, dim weight rebills, phantom residential surcharges, and more.
How it works:Drop the carrier's CSV or PDF, paste rows from Excel, or type one line. Check the column mapping, then read the findings in three tiers: dispute, review, note. Copy the letter.
Example: what one audited invoice line looks like
A 10 lb UPS Ground label from Los Angeles (90058) to Chicago (60632) is billed $20.39 with a 3 business day delivery date on the invoice. If the carrier's tracking scan shows delivery after that date, this tool's late delivery check flags the full $20.39 charge as a refund to claim, provided the service carried a money-back guarantee on that date (the carriers have suspended and restored ground guarantees more than once, so the check names the service and date on every flag). It runs the same check on every row of an uploaded invoice.
A dim weight rebill works the same way: at the 139 in³ divisor UPS and FedEx use for domestic retail rates, a 12 × 12 × 12 in. box computes to a 13 lb dimensional weight. Bill more than the greater of that and the actual weight, and the excess is disputable.
Want to see what a box like that costs shipped through Warp instead of billed after the fact? Get an instant parcel quote.
What this audit catches
Parcel invoices pack a lot of variables into a small line item: a base rate, a fuel surcharge, a handful of possible accessorial surcharges, and a weight that can be billed as either the scale weight or a computed dimensional weight, whichever is larger. Each of those is a place a billing system can get it wrong, and none of them are obvious from the total charge alone.
This tool runs seven checks against every row: a late delivery check against the guaranteed date, a dimensional weight recompute, a residential surcharge check against the address type, an address correction fee review, a duplicate tracking number check, a fuel surcharge sanity check, and a declared value charge check. Every finding tells you what was billed, what was expected, and what to do next.
How to run a parcel invoice audit
Export your invoice history from the UPS or FedEx billing portal as a CSV, or pull it from your accounting system. Upload it here. The column matcher accepts most common header names (tracking number, service level, billed weight, and so on), so you usually don’t need to rename anything.
For a single package, use the one package tab instead and enter what’s on the invoice. Either way, review each finding’s severity: high severity findings have clear evidence of an overcharge, medium severity findings need a quick comparison against your own records, and low severity findings are informational only.
How Warp bills parcel instead
Warp parcel is one all inclusive price for the batch, with a USPS, UPS, or FedEx label generated per box. There’s no separate dim weight rebill, residential surcharge, DAS, or fuel surcharge to appear after the fact: the price you’re quoted for the batch is the price you pay. Every Warp invoice is also checked against its original quote automatically; see the automated invoice audit for how that works across every mode.
Parcel invoice audit FAQ
What does a parcel invoice audit check?
A parcel invoice audit compares every line on a UPS or FedEx invoice against the shipment it actually billed: the guaranteed delivery date against the delivery scan, the billed weight against the greater of actual and dimensional weight, the residential surcharge against the address type, the address correction fee against the address on file, the fuel surcharge percent against a typical range, and the declared value charge against whether a declared value was entered. Duplicate tracking numbers are flagged separately.
How is dimensional weight calculated for UPS and FedEx?
Dimensional weight is length times width times height in inches, divided by a divisor set by the carrier. UPS and FedEx use 139 for domestic retail rates as of this writing. USPS Priority Mail uses 166. The carrier bills whichever is greater: the actual scale weight or the dimensional weight. Always confirm the current divisor in your carrier service guide or contract, since it can change.
What is a residential surcharge and when is it billed correctly?
A residential surcharge applies when a package is delivered to an address the carrier classifies as residential, since residential routes cost more to serve than commercial ones. It should not appear on a delivery the carrier itself flags as commercial. If your invoice shows a residential surcharge next to a commercial address type, that line is worth disputing with the carrier tracking record as evidence.
Why would the same tracking number appear twice on an invoice?
Duplicate tracking numbers usually come from a billing system re-running a batch, a return label billed alongside the outbound label without being marked as a return, or a manual re-key during a customer service correction. Whatever the cause, one line should stand and the rest should be disputed, with the total dollars at risk calculated from the extra lines.
What counts as a normal fuel surcharge percentage for parcel shipments?
Parcel fuel surcharges are typically in the low single digits to low double digits as a percent of the base transportation charge, moving with weekly diesel and jet fuel indexes published by the carrier. A rate far outside a 0 to 35 percent range against the base and accessorial total is worth a second look against the carrier’s published fuel surcharge table for that week, though the tolerance you should use depends on your own contract.
How do I find overcharges on a UPS or FedEx invoice?
Export the invoice from the carrier billing portal as a CSV, drop it into this tool, and read the findings in three tiers: dispute, review, note. The dispute tier is where the overcharges sit: a delivery scan after the guaranteed date, a billed weight above the greater of actual and dimensional weight, a residential surcharge on a commercial address, an address correction fee on an address that was right, or the same tracking number billed twice. Each finding names the rule that produced it and the dollar amount, and the tool drafts the dispute letter.
How does Warp handle parcel billing differently?
Warp parcel is one all inclusive price for the batch, with a USPS, UPS, or FedEx label generated per box. There is no separate residential surcharge, DAS, fuel surcharge, or dim weight rebill to track after the fact, because the price quoted is the price charged. Every Warp invoice is also audited against its quote automatically; see the freight invoice audit tool for how that works across every mode.
Stop chasing parcel overcharges
Warp parcel is one all inclusive price per batch, with a carrier label per box. Nothing to reconcile after the fact.
Performance figures are computed from Warp network data. See our methodology.