Most new carriers discover the insurance requirements in the wrong order. They buy trucks, then apply for authority, then find out that the authority will not activate until an insurer files a specific form with a specific agency — and that the form they need depends on a decision they already made without realizing it: whether they are running interstate or intrastate. Here is the sequence, and what each filing actually requires.
Interstate or intrastate? Decide this first
Everything else follows from this one question, and it is not about where your terminal is. It is about whether your freight crosses a state line — including freight that stays in Texas but is part of a longer interstate move.
Interstate means registering with FMCSA for a USDOT number and operating authority (an MC number). Intrastate — operations conducted exclusively within Texas — means registering with the Texas Department of Motor Vehicles Motor Carrier Division. TxDMV is explicit that if you operate only inside Texas, you should register with USDOT as intrastate rather than interstate.
Some carriers need both. Guess wrong and you will pay filing fees twice and sit idle while it gets sorted out.
What does the federal side require?
Operating authority and its cost
FMCSA charges a one-time filing fee of $300 for each operating authority. Separate authorities require separate fees — passenger authority plus household goods authority is $600 — though common and contract carrier authority of the same type counts as one. Filing fees are non-refundable. A name change is $14; reinstating a revoked authority is $80. First-time applicants who have never held a USDOT number register through the Unified Registration System.
The insurance filing that actually turns your authority on
This is the step that surprises people. FMCSA states that it “will not grant operating authority registration until the registrant has in effect the minimum levels of financial responsibility on file with FMCSA.” The filing must be made by your insurance company, not by you. If you do not comply within 20 days of publication in the FMCSA Register, you get a decision notifying you the application will be dismissed unless you comply within 60 days.
The forms:
- Form BMC-91 or BMC-91X — the liability filing your insurer submits to FMCSA as proof of bodily injury and property damage coverage.
- Form MCS-90 — an endorsement attached to your liability policy under 49 CFR §387.15. FMCSA notes it is not issued per vehicle; it attaches to the policy and applies to all vehicles subject to the federal financial responsibility requirements.
- Form BMC-84 or BMC-85 — the $75,000 surety bond or trust fund required if you are operating as a freight broker rather than a carrier.
The MCS-90 is not coverage. Understand this one.
The MCS-90 is a public-protection endorsement. It obligates your insurer to pay a judgment to an injured member of the public up to the required minimum even if the loss would not otherwise be covered under the policy — and then it gives the insurer the right to seek reimbursement from you. New carriers routinely assume the MCS-90 broadens their coverage. It protects the public and leaves you on the hook. The answer is a properly scheduled policy, not reliance on the endorsement.
Federal minimum limits
Under 49 CFR Part 387, for-hire property carriers of non-hazardous freight must carry $750,000 for vehicles with a GVWR of 10,001 pounds or more, and $300,000 for vehicles under 10,001 pounds. Certain hazardous materials require $1,000,000, and explosives, poison gas, or radioactive materials require $5,000,000. Household goods carriers also need cargo filings — Form BMC-34 or BMC-83.
Practically, $750,000 is a floor nobody trades on. Brokers and shippers routinely require $1,000,000 in their contracts, and many require $100,000 in cargo coverage as well.
Cancellation notice
Under §387.7, policies and endorsements “shall remain in effect continuously until terminated,” and cancellation requires 35 days’ written notice. That clock is what keeps a lapse from being instantaneous — but it is also why a missed payment turns into a revoked authority faster than most new carriers expect.
The other federal boxes
- BOC-3 — designation of process agents in every state where you operate, filed by a process agent service on your behalf. Authority does not issue without it.
- Unified Carrier Registration (UCR) — an annual fee based on fleet size, paid separately.
- Drug and alcohol testing program — enrollment in a consortium before your first driver turns a wheel, plus Clearinghouse registration.
- Driver qualification files — 49 CFR Part 391. Build them correctly from day one; retrofitting them for an audit or an underwriter never goes well.
What does the Texas intrastate side require?
TxDMV registration is required for intrastate commercial motor vehicles meeting any of several thresholds — among them a gross weight, registered weight, or gross weight rating exceeding 26,000 pounds; placardable hazardous materials; vehicles designed to transport more than 15 passengers including the driver; commercial school buses; and household goods transported for compensation regardless of weight.
The sequence: you need a valid USDOT number first, then apply through the Texas Motor Carrier Credentialing System. Application review typically takes 24 to 48 business hours. On approval you receive a Unique Identifier Number, which you hand to your insurance company so they can file Form E electronically. Only after the filing and fee payment does the UIN convert into an active TxDMV certificate number. Household goods movers additionally file Forms H and I for cargo coverage.
Texas intrastate minimum limits under 43 Texas Administrative Code §218.16:
- $500,000 — private or for-hire motor carriers over 26,000 pounds (the “all others” category most freight carriers fall into)
- $300,000 — household goods carriers under 26,000 pounds, plus $5,000 cargo per vehicle and $10,000 aggregate for multiple-shipper loads
- $1,000,000 — oil, hazardous waste, and certain hazardous materials
- $5,000,000 — placardable hazardous materials in the listed categories, and buses designed for 27 or more people
Two warnings from TxDMV worth repeating. The authority is tied to the carrier, not the truck — if you keep the certificate active you must keep insurance filed, and you can be fined for holding authority without a filing even if you are not operating. And if you switch insurers, make sure the new Form E is filed before the old one expires. TxDMV emails you when a filing is removed, which is only useful if the email address on the application is one you actually read.
What coverage do you need beyond the filings?
The filings are the legal minimum. The program is what keeps you in business:
- Auto liability at $1,000,000, because that is what your contracts will require regardless of what the regulation says.
- Physical damage on tractors and trailers, at accurate stated values. Under-stating value to save premium produces a co-insurance argument at exactly the wrong moment.
- Motor truck cargo, typically $100,000, with the exclusions read carefully.
- Trailer interchange if you pull equipment you do not own.
- General liability for premises and loading exposure — the auto policy does not cover it.
- Workers’ compensation or an occupational accident policy. Texas does not require private employers to subscribe, but non-subscribers lose the exclusive-remedy defense and can be sued for ordinary negligence.
- Non-trucking liability for owner-operators leased to a carrier.
How long does this take, and what does it cost to start?
Budget six to eight weeks from first application to first load, and expect the insurance step to be the long pole. New-venture carriers with no loss history and no experienced driver roster are the hardest risk in commercial auto to place, which means fewer markets, higher rates, and larger down payments. Three things shorten the process measurably: a principal with documented verifiable trucking experience, written driver hiring standards in place before you have drivers, and cameras and telematics ordered before the first quote rather than promised during it.
If you are standing up a new authority in Guadalupe, Comal, or the surrounding counties, talk to us before you file rather than after. The order you do these steps in decides how long you sit idle. Our trucking insurance page explains how we place new-venture accounts, and our free truck insurance checkup is worth running once you have your first renewal in hand.
