What do factoring companies underwrite?

Two parties. The carrier client — is it an authorized, real motor carrier entitled to assign the invoice? — and the debtor (the broker or shipper who pays), whose credit, pay history, and legitimacy determine whether the invoice is fundable and at what advance. The debtor matters most, because the debtor is who actually pays.

How do factors verify a carrier before funding?

Start with FMCSA's free SAFER snapshot for operating authority and insurance. Since FMCSA consolidated authority under the USDOT number and launched Motus in May 2026, build verification around the USDOT number, and confirm the entity's identity matches the authority it claims.

How do factors assess a broker's credit?

Through commercial credit scores and freight-specific ratings plus a days-to-pay metric — the score signals whether a broker pays, days-to-pay signals how long they take. High-risk debtors can be declined, advanced less, or held to a larger reserve rather than funded blind.

Is a UCC lien search part of factoring underwriting?

Yes — searching for prior filings on a carrier's receivables is standard onboarding due diligence, so you don't buy invoices another lender already has a claim on. Whether your own filing is perfected and holds priority is a legal question for qualified counsel, not operational advice.

Can a consultant help build our underwriting policy?

Yes. FRC consults on underwriting criteria, credit policy design, verification workflow, and fraud screening for factors starting up or scaling — the same systems Renee Williams built from the inside. Call 800-648-5450; Renee picks up directly.

Underwriting Criteria for Freight Factoring: Operator Guide

Underwriting criteria for a freight factor cover two parties, not one: the carrier client who sells you the invoice, and the debtor — the broker or shipper — who actually pays it. Before you fund, verify operating authority and identity, assess the debtor’s credit and pay history, search for prior UCC liens, set your notice-of-assignment and invoice-verification policy, and screen for fraud.

Search this question and every top result explains how a trucker qualifies for factoring — active authority, insurance, clean invoices. That’s the applicant’s view. This guide is the other side of the desk: the criteria you apply as the factor deciding whether — and how — to fund. It’s the policy work that separates a book that survives a bad debtor from one that gets hurt by one.

Underwrite the debtor, not just the client

The mistake new factors make is underwriting the carrier the way a bank underwrites a borrower. In factoring you’re buying a receivable, so the party whose payment you’re really betting on is the debtor — the broker or shipper at the far end of the invoice. A carrier with spotless paperwork is worthless collateral if the broker on the load doesn’t pay.

So your policy runs on two tracks that never fully merge:

The carrier client — is this a real, authorized motor carrier with the right to haul the freight and assign the invoice to you?
The debtor — will the broker or shipper who owes the money actually pay it, on the terms and timeline you’re pricing?

Everything below hangs off that split. Miss it and you’ll approve clients whose invoices you should never have funded.

Criterion 1 — Verify authority and identity first

Start with the free public record. FMCSA’s SAFER company snapshot confirms a carrier’s operating authority, insurance on file, and safety profile before you onboard. Treat it as the entry gate, not a formality.

Two things changed the mechanics of this in 2026. FMCSA retired the separate MC docket number and consolidated operating authority under the USDOT number, and its new Motus registration system went live May 14, 2026, replacing the legacy registration platforms (Federal Register notice). The practical takeaway for underwriting: build your verification process around the USDOT number as the primary identifier rather than the MC number, so your onboarding checks survive the transition.

Identity verification matters as much as authority now, because the fastest-growing threat in freight is a fraudster wearing a legitimate carrier’s credentials — more on that below. Confirm the entity in front of you controls the authority it’s claiming.

Criterion 2 — Assess the debtor’s credit and pay history

This is the underwriting decision that most determines whether an invoice is fundable and at what advance. You’re pricing the debtor’s likelihood — and speed — of payment.

Credit score. Commercial credit bureaus (Equifax, Experian, Dun & Bradstreet) and freight-specific scoring services rate broker payment reliability. One industry guide describes the working bands this way: scores above 86 signal low payment risk, 70–86 is moderate, and below 70 is high risk. Use bands as a screen, not a verdict.
Days-to-pay. A credit score tells you whether a broker pays; the days-to-pay metric tells you how long they take — the average time a broker actually settles invoices. A broker who pays in 65 days ties up your capital far longer than the score alone implies, which changes both eligibility and pricing.
Set the response. High-risk debtors don’t have to be a flat no. They can be declined, funded at a lower advance, held to a larger reserve, or capped by a debtor limit. The point of the criterion is a decision rule, not a gut call per invoice.

Criterion 3 — Search for prior liens before you buy

When you purchase a carrier’s receivables, you need to know no one else already has a claim on them. A prior lender that filed first may hold a superior security interest in the same invoices. Before funding a new client, run a UCC search against the carrier in the relevant Secretary of State records, and — where you take a position — file your own UCC-1 financing statement to record your interest.

This is where underwriting brushes up against law, and you should keep the line clean: searching for and reading existing filings is operational due diligence you do every day; whether your filing is perfected and holds priority is a legal question for qualified factoring counsel. FRC advises on the operational workflow — building the search into onboarding, and knowing which filings are red flags — not on lien perfection. Establish that counsel relationship early; don’t improvise it.

Criterion 4 — Nail down notice of assignment and invoice verification

Two policies turn an approved account into a collectible one.

Notice of Assignment (NOA). The NOA tells the broker or shipper that the carrier’s invoices are now assigned to you and that payment must come directly to your company. Underwrite the debtor’s acknowledgment of the NOA as part of onboarding — an unacknowledged or disputed NOA is a funding risk, not a paperwork detail.
Invoice verification. Confirm the load was delivered and the invoice is valid before you advance. The OCC’s Accounts Receivable and Inventory Financing handbook treats verification of receivables and the exclusion of ineligible invoices as core to sound receivables lending — the same discipline applies when you’re buying the paper outright. Decide your verification cadence by debtor risk: light-touch for a proven broker, call-and-confirm for a new or shaky one.

Criterion 5 — Screen for fraud and double-brokering red flags

Fraud is no longer an edge case in freight underwriting; it’s a standing line item. Verisk CargoNet recorded a record roughly $455 million in cargo-theft and freight-fraud losses across the U.S. and Canada in 2024, with reported incidents up 27%. A common scheme: criminals steal a real carrier’s identity, pass a broker’s vetting, take a load, then re-broker it to an unsuspecting carrier who never gets paid — and whose invoice may land on your desk.

Underwrite against the pattern:

Identity mismatches — the entity’s contact details, banking, or dispatch don’t line up with the authorized carrier on record.
Freshly reactivated or freshly changed authority — recent changes to address, phone, or email on a dormant USDOT number.
Paperwork that doesn’t reconcile — rate confirmations, BOLs, and invoices that don’t match the actual movement of the load.
Pressure to fund fast — urgency engineered to skip verification.

Technology helps here, but it doesn’t replace judgment. As we’ve written on the blog, AI can flag anomalies but an experienced operator still has to read which deals feel wrong. Underwriting criteria are only as good as the person willing to say no when the file looks clean but the deal doesn’t.

Criterion 6 — Cap concentration inside underwriting, not after

Underwriting isn’t only a per-invoice decision; it’s a portfolio one. Decide up front how much of your book any single debtor can represent, and enforce it at the point of funding. Bank regulators treat debtor concentration as a core receivables risk — the OCC handbook normally considers a single account at 10% or more of the portfolio “concentrated” — and the IFA lists client concentration among the metrics factors should watch monthly. We break down where operators actually set the line as a portfolio limit enforced at the point of funding. Building the limit into underwriting means the risk is a decision, not an accident.

The part the ranking guides skip

Every “underwriting for factoring” result online is really a how-to-qualify checklist for carriers. None of them describe the policy a factor actually runs, because none of them were written by someone who ran one. Criteria on paper are easy; the hard part is judgment — which 88-scored broker is quietly stretching to 70 days, which “clean” load is a double-brokering setup, when your verification cadence has slipped from tight to sloppy under volume.

FRC’s founder, Renee Williams, built a freight factoring company from the ground up across 25+ years — leading credit and underwriting operations and designing the systems that decide what gets funded. Underwriting and credit policy sit at the center of FRC’s Factoring Consulting and Risk Advisory work and the 90-Day Operational Audit, which reviews collections, onboarding, risk, technology, staffing, and financial reporting and delivers a written assessment with a prioritized 12-month roadmap. The operators FRC has helped — including MinWest Financial and MyFactor — arrived understanding finance but not the operational realities of transportation factoring. We don’t promise a loss-free book; we help you build the criteria, the verification discipline, and the judgment that keep the bad deals out.