Carrier Packet Checklist: Every Document You Need (2026)
CarrierLeads Research Team
We build and operate CarrierLeads, the tool that ingests FMCSA authority records every week, verifies them against live federal sources, and runs cold email sequences for dispatchers, brokers and factors.
Reviewed and updated August 9, 2026
A carrier packet is the document set a broker collects before tendering the first load. An incomplete packet is the most common reason a ready carrier sits for a day.
Here is the full list, why each item exists, and a free checklist you can send to a carrier as-is.
The standard packet
Nearly every brokerage asks for the same core set.
- Signed broker-carrier agreement
- W-9 with the legal entity name matching the FMCSA record
- Certificate of insurance naming the broker as certificate holder
- Operating authority letter (MC certificate)
- Notice of assignment if the carrier factors invoices
- Voided check or ACH details for direct pay
- Contact sheet: dispatch, after-hours, and accounting
Document by document: what to check and how
Each item in the packet exists to close one specific gap. Knowing what each one actually proves makes it faster to spot the ones that are wrong rather than just missing.
- W-9: confirms the legal entity name and tax ID for 1099 reporting — the name on it must match the FMCSA registration exactly, since a mismatch is the single most common reason a packet bounces back
- Certificate of insurance: proves current auto liability and cargo coverage — verify it was sent directly by the insurer or agent, since a COI forwarded by the carrier as a PDF is easy to alter and is a known fraud pattern
- Operating authority letter: the MC certificate showing active authority — cross-check the MC number and legal name against the live FMCSA record rather than trusting the PDF alone
- Notice of assignment: required if the carrier factors invoices, this document redirects payment to the factoring company and must be current and specific to the broker — an outdated NOA naming a previous factor is a common cause of misdirected payment
- Signed broker-carrier agreement: the master contract governing every load moved between the two parties, referenced by every individual rate confirmation that follows
Insurance limits to look for
Typical minimums are $1,000,000 auto liability and $100,000 cargo, though reefer and high-value freight often require more. Confirm the certificate came from the insurer or agent, not forwarded by the carrier — forged COIs are a known fraud vector.
Beyond the limit itself, check the effective and expiration dates and the named insured. A COI that lists a slightly different legal name than the W-9 or the FMCSA record, or one that expires before the load moves, defeats the purpose of collecting it in the first place.
Verifying against live FMCSA and factoring records
A carrier packet is only as good as the moment it was collected. Before the first tender, and periodically after, check the carrier's live operating status and insurance filing on FMCSA rather than relying solely on the documents in the packet — a COI can lapse weeks after it was issued, and the packet itself won't tell you that. If a factoring notice of assignment is involved, a quick call to the factor to confirm it's current avoids sending payment to a relationship that's already ended.
A step-by-step onboarding workflow
A consistent sequence catches mismatches before they turn into a stalled first load.
- Pull the carrier's live FMCSA record and confirm active status before requesting documents
- Collect the W-9 and check the entity name against that record
- Request the COI directly from the insurer or agent, not a scan forwarded by the carrier
- Confirm the notice of assignment, if any, is current and matches the invoicing factor
- Route the signed broker-carrier agreement and rate confirmation together for the first load
- File the complete packet where accounting and dispatch can both reference it
Where packets stall
The delay is almost never the carrier being uncooperative.
- Entity name on the W-9 does not match FMCSA registration
- COI missing the broker as certificate holder
- Factoring notice of assignment not provided, so payment goes to the wrong party
- No after-hours contact, which surfaces at 2 a.m. on the first load
A short worked example
A carrier submits a packet with a W-9 under 'Smith Trucking LLC,' but the FMCSA record shows 'Smith Trucking Inc.' The COI is otherwise valid and the authority letter checks out. Rather than rejecting the whole packet, a quick call to the carrier clarifies that the entity converted from an LLC to a corporation last year and the FMCSA registration hasn't been updated. The fix is a corrected FMCSA filing on the carrier's end, or, if time is tight, documentation from the carrier explaining the discrepancy before the first load moves — not a silent workaround.
Send the checklist free
Our checklist generator produces a clean, brandable document you can send to a new carrier so nothing bounces back. Free, no account.
If you are still building the carrier list itself, CarrierLeads delivers five researched brand-new authorities free.
How we source this
Primary federal sources
Authority, insurance and safety facts come from FMCSA registration data, the Licensing & Insurance system, and the QCMobile API — not resold list files.
Refreshed weekly
Our ingest re-pulls new and re-filed authorities every week, then re-checks status before a record is ever shown or emailed.
Written from operating experience
Sequence structure, timing and copy guidance reflect the outreach we run inside the product from members' own mailboxes, under CAN-SPAM and TCPA constraints.
Verify any single carrier yourself with our free USDOT authority lookup, which queries the federal record live.
Frequently asked questions
- What is in a carrier packet?
- A signed broker-carrier agreement, W-9, certificate of insurance, authority letter, factoring notice of assignment if applicable, payment details, and a contact sheet.
- How long does carrier onboarding take?
- Under an hour when the carrier has documents ready; a day or more when the W-9 entity name or COI details need correcting.
- What insurance limits should I require?
- $1,000,000 auto liability and $100,000 cargo are common minimums, with higher cargo limits for reefer and high-value freight.
- Can a new authority pass a carrier packet review?
- Yes. New carriers routinely have full coverage in place — authority does not activate without an insurance filing.
- What if the carrier's factoring company changes mid-relationship?
- Require an updated notice of assignment before sending payment. An old NOA on file naming a previous factor is a common way payment ends up with the wrong party.
- Should I re-verify a carrier packet after onboarding?
- Periodically, yes. Insurance certificates and authority status can lapse well after the initial packet was collected, so a periodic re-check against live FMCSA records is common practice for carriers you use regularly.