Most small distributors pay their carrier invoices the way they pay the electric bill: it shows up weekly, it goes on autopay, and nobody reads it. That is understandable. A UPS Billing Center export for one account is a 250-column CSV with one row per charge, and a month of shipping can be a couple of thousand rows. But those rows contain money the carrier will give back if you ask, and the asking has rules.
This post walks through the three refunds that show up most often, how to find each one by hand in the export your carrier already gives you, and why the timing makes it so hard to do consistently. At the end there is a worked example with dollar amounts, and a note on what TraxRecovery, the parcel audit we are adding to TraxSail, does with the same files.
1. Late deliveries on guaranteed services
UPS and FedEx both guarantee their air and express services. If a UPS Next Day Air, 2nd Day Air or 3 Day Select package, or a FedEx First Overnight, Priority Overnight, Standard Overnight, 2Day or Express Saver package, arrives after the committed time, the transportation charge is refundable. Ground services are the exception: UPS Ground, Ground Saver and SurePost, and FedEx Ground and Home Delivery, carry no money-back guarantee in the US, so a late Ground package is a bad day, not a refund.
To find these by hand you need two dates per shipment: the ship date and the delivery date. In the UPS export those are Shipment Date and Shipment Delivery Date; in the FedEx invoice CSV they are Ship Date and Delivery Date. Add the service's promised business days to the ship date, skipping weekends and the carrier's holidays, and compare. Shipped Wednesday on Next Day Air, delivered Friday: that is a refund of the transportation charge, which on the same row is Net Amount (UPS) or Freight Amt (FedEx). Fuel and accessorials generally stay.
Two things make this harder than it sounds. The delivery date column is often blank on the invoice, so you have to look the tracking number up. And the refund request has to be filed within 15 days of the invoice date. By the time most people get around to opening last month's invoices, every late shipment in them has already expired.
2. Charges billed twice
Duplicate billing is rarer than late delivery but easier to prove. Sort the export by tracking number and look for the same tracking number with the same charge description and the same amount on two lines, either in one invoice or across consecutive weekly invoices. A $14.90 Ground transportation charge on two invoices for one package is a $14.90 credit, and the fuel and residential surcharges that came with it usually doubled up too.
Be careful with discounts and adjustments. A negative "Incentive Amount" or a credit line that matches an earlier charge is the carrier correcting itself, not a duplicate. Only positive charges count.
3. Surcharges that should not have applied
Residential surcharges on a commercial address, delivery area surcharges on a ZIP that is not in the carrier's DAS list, address correction fees when the address was right, and dimensional weight charges where the billed dimensions are bigger than the box you actually used. These need a reference to compare against (your customer addresses, your box sizes) so they are the hardest to audit by hand, and the ones that quietly add up on every shipment rather than the occasional late one.
What it is worth: a worked example
Take a distributor shipping about 600 parcels a month, roughly $9,800 in UPS and FedEx charges. In a typical month the audit finds seven late guaranteed deliveries worth $486.22 in transportation charges and three duplicated charges worth $31.61, for $517.83 found. Carriers deny some claims (weather is the usual reason) so say $492.93 is actually credited. On a 30% contingency fee that is $147.88 to the auditor and $345.05 kept, or about $4,100 a year, from invoices that were being paid in full.
| Monthly parcel spend | Found per year at 3% | You keep after a 30% fee |
|---|---|---|
| $3,000 | $1,080 | $756 |
| $10,000 | $3,600 | $2,520 |
| $25,000 | $9,000 | $6,300 |
The 3% is an illustration, not a promise. Your number depends on your service mix: a shipper who is mostly Ground has fewer guaranteed shipments and therefore fewer late-delivery refunds, and a shipper who sends a lot of Next Day Air has more. What does not change is the cost of finding out. Manual auditing at this volume is six to eight hours a month for someone who knows the formats, which is why almost nobody does it.
How to do it by hand this month
- Download the CSV export from UPS Billing Center or FedEx Billing Online for the most recent invoice, not last month's. The 15-day window starts at the invoice date.
- Filter to guaranteed services (anything with Air, Overnight, 2Day, 3 Day Select or Express Saver in the service description).
- For each, compute ship date plus the promised business days and compare with the delivery date. Look up any blank delivery dates by tracking number.
- Sort the whole file by tracking number and scan for repeated charge lines with identical amounts.
- File each refund request through the carrier's billing site, quoting the tracking number and invoice number, and keep the claim number.
- Check the next two invoices for the credit. Follow up on anything that does not appear.
What TraxRecovery automates
TraxRecovery is the parcel audit we are adding to TraxSail. You upload the same UPS and FedEx exports described above, or connect the carrier account and let it pull them. It keeps every raw column, runs the late-delivery and duplicate-charge rules on every line, attaches the evidence and a confidence score to each finding, files the claims inside the window, follows up with the carrier, and matches the credits when they land. Pricing is 30% of confirmed credits and nothing otherwise; existing TraxSail customers pay 0% for the first 30 days. The dimensional-weight and invalid-surcharge rules follow. There is a full walkthrough with numbers in Elena's story, and the early-access form is on the homepage.
Questions shippers ask
Do the carriers really pay these? Yes. The service guarantee is in the published terms for both carriers, and the refund is the transportation charge for the late package. Duplicate billing is corrected as a matter of course once it is pointed out. What the carriers do not do is find it for you.
Is Ground ever refundable? Not for lateness in the US. Ground is where duplicate charges and invalid surcharges are worth checking instead.
What if I use a 3PL or a shipping platform? If the carrier invoices come to you, the audit works the same way. If your 3PL is billed and passes the cost through, ask them who audits it. Often the answer is nobody.