BENCHMARKS
The reconciliation numbers worth citing.
The reference figures on the payable side of forwarding — what an invoice costs to process, what the D&D ledger actually says, how often invoices are wrong and how often they get paid twice. Sources named on every row, vendor claims labelled as vendor claims, and one famous statistic marked do-not-cite.
SOURCES: FMC · ARDENT PARTNERS · APQC · SAP CONCUR · UPDATED JULY 2026
What one invoice costs to process
Before an invoice can leak margin through its lines, it costs money just to move through the office. The most-cited figures are Ardent Partners’ all-industry AP benchmarks — not freight-specific, which is worth saying out loud, because a forwarder’s invoices arrive messier than most.
| Figure | What it measures | Source |
|---|---|---|
| $12.88 | average all-industry cost to process a single vendor invoice | Ardent Partners — AP Metrics that Matter research |
| $2.78 | best-in-class cost per invoice — the same work, organised differently | Ardent Partners — AP Metrics that Matter research |
| 17.4 days | average invoice cycle time, receipt to approval | Ardent Partners — AP Metrics that Matter research |
| 3.1 days | best-in-class cycle time | Ardent Partners — AP Metrics that Matter research |
| 2–4 hrs/day | staff time spent on manual invoice audit at forwarders | Expedock — vendor-published claim, flagged as such |
| 5–15 min | manual matching time per vendor invoice | Vendor-published claims, flagged as such |
ARDENT FIGURES: ALL-INDUSTRY AP BENCHMARK, NOT FREIGHT-SPECIFIC · VENDOR CLAIMS FLAGGED IN-LINE
The gap between average and best-in-class is ×4.6 on cost and ×5.6 on cycle time — and nothing in that gap is exotic. It is ingestion, matching and exception-handling: precisely the work a reconciliation desk automates.
The D&D ledger
Detention and demurrage is the rare corner of freight statistics with a primary source: the US Federal Maritime Commission publishes what carriers actually charged. The numbers reward reading twice.
| Figure | What it measures | Source |
|---|---|---|
| $15.4B | D&D charged by nine major carriers, April 2020 – March 2025 | FMC (fmc.gov) — primary source |
| $8.9B | D&D billed by those carriers, 2020–2022 | FMC-derived |
| $6.9B | D&D actually collected over the same 2020–2022 period | FMC-derived |
| ~22% | of billed D&D never collected — waived or successfully disputed | Derived: ($8.9B − $6.9B) ÷ $8.9B |
SOURCE: FMC — THE PRIMARY SOURCE IN THIS CATEGORY · DERIVED ROWS MARKED
The operational headline is the last row: roughly a fifth of billed D&D was never paid, because somebody pushed back. Disputing works — for the forwarders equipped to dispute with evidence rather than indignation.
The FMC’s 2024 D&D billing rule choreographed US disputes: invoices within 30 days of when charges stopped accruing, mandatory invoice contents, a 30-day dispute window. In December 2025 a federal court set aside the rule’s “properly issued invoices” provision (Federal Register 2025-23920) — weakening the procedural lever that let a billed party refuse a defective invoice. Content citing the rule as fully in force is out of date. Dispute leverage now rests on evidence — free time, clock start, the event history behind the box — more than on procedure.
How often invoices are wrong
Freight invoice error rates are where marketing goes to exaggerate. Here is the honest band, the inflated band, and the one number you should never repeat.
| Figure | What it measures | Source |
|---|---|---|
| 3–8% | defensible band for freight invoices containing billing errors | Industry estimates (Shipware, ICC at the low band) |
| 20%+ | upper figures circulated in the market | Vendor claims — label them as vendor claims when citing |
| 80% | “of carrier invoices include discrepancies” — widely attributed to FreightWaves | DO NOT CITE — we fetched the cited article; the figure is not in it |
LOW BAND: INDEPENDENT-LEANING ESTIMATES · HIGH BAND: VENDOR MARKETING · 80% ROW: DEBUNKED, KEPT HERE SO YOU DON'T REPEAT IT
Even the bottom of the honest band is expensive. At 3%, a desk processing 500 vendor invoices a month is paying roughly 15 wrong ones — every month, at forwarder margins. If a statistic seems designed to sell software, check the footnote before you borrow it. We did; that is why one row above is struck through.
How often invoices get paid twice
Duplicate-payment figures circulate widely, and both of the standard citations are secondhand — repeated across the AP industry without a verifiable primary study in public view. We label them exactly as strong as they are.
| Figure | What it measures | Source |
|---|---|---|
| 1.5% | duplicate or erroneous disbursements as a share of annual disbursements | APQC — secondhand citation; primary study not independently verified |
| 1.29% | of invoices are duplicates, on average | SAP Concur — secondhand citation |
| $2,034 | average value of a duplicate invoice | SAP Concur — secondhand citation |
BOTH SOURCES SECONDHAND — WIDELY REPEATED, PRIMARY STUDIES NOT IN PUBLIC VIEW · TREAT AS ORDER-OF-MAGNITUDE
What is not in doubt is the mechanism. In forwarding, duplicates rarely arrive as the same invoice twice — they arrive as the same charge on two documents weeks apart: the THC on the carrier invoice and again on the co-loader’s SOA. Header-level dedupe never sees them. Line-level matching against the job file does.
The numbers that don’t exist
No independent study of freight-audit recovery rates exists — every “3–8% of freight spend recovered” figure in circulation traces back to a vendor selling the audit. We searched. Until someone neutral publishes one, our benchmark will do the honest version: match rates and dispute win rates from live, anonymized reconciliation desks — published as they accrue, sources named, our own numbers included.
Turn the benchmarks into your number.
The calculator takes your invoice volume and error assumptions and returns what the leak costs annually — using the defensible band, not the marketing one.
Open the calculator