How to vet a freight broker before you book a load
A five-minute check before you book: broker authority on FMCSA, the $75,000 BMC-84/85 bond and what it covers, contact verification, credit and days to pay, and double-brokering red flags.
Most brokers pay. The ones that don’t usually show warning signs before the load, not after, and checking takes about five minutes. This guide is that check, in the order it makes sense to run it, with the federal rules behind each step. The free MC / DOT number lookup covers the first three steps in one search.
1. Find the real company behind the MC number
Take the MC number from the rate con or the load posting, not from an email signature. Search it on FMCSA’s SAFER Company Snapshot, which takes a USDOT number, an MC/MX number or a company name. Check that the legal name or DBA, the address and the phone number match the company you are talking to. A broker name on the rate con that differs from the name on the federal record is a stop sign, not a typo.
2. Confirm broker authority, not just carrier authority
A company can hold carrier authority, broker authority, or both. To arrange freight for others it needs active broker authority. FMCSA’s 2023 guidance on the broker definition is meant in part to help carriers decide whether they should work with an entity that doesn’t have broker authority (FMCSA: final guidance on broker and bona fide agent definitions). If a company offering you a load shows only carrier authority, the load has probably been taken by one carrier and passed to you. Ask who the original broker is and book with them directly.
Also look at how long the authority has been active and whether it has been revoked and reinstated. New brokers are not automatically bad, but a weeks-old authority paying well above the market on a lane deserves a phone call to the shipper.
3. Check the $75,000 bond, and know what it does
Every property broker must have a surety bond or trust fund of $75,000 in effect (49 CFR 387.307). A bond is filed on form BMC-84 and a trust on BMC-85. The FMCSA record should show one of them on file.
Rules that took effect January 16, 2026 tightened how this works (FMCSA: broker and freight forwarder financial responsibility rule):
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