What Is an MC Authority and Who Needs It? Costs, Rules, and Penalties

MC Authority is a federal operating license issued by the Federal Motor Carrier Safety Administration (FMCSA) that lets a company haul freight, move household goods, carry passengers, or broker shipments across state lines for pay. It comes with its own MC number and is separate from the USDOT number most commercial vehicles already carry. You need it if you conduct for-hire interstate transportation; you do not need it if you only haul your own goods or move exclusively exempt commodities like unmanufactured agricultural products.

The application costs $300 per authority type, requires proof of insurance and a process agent filing, and takes roughly 25 business days to go active.¹

How MC Authority Differs From a USDOT Number

The USDOT number is an identification tag. FMCSA uses it to track a company’s safety record through audits, inspections, and crash investigations.² Every company operating a commercial vehicle in interstate commerce needs one, whether it hauls its own cargo or someone else’s. That number alone does not authorize a company to haul freight or passengers for hire. That permission comes from MC Authority.

The USDOT number puts you in the system. MC Authority gives you the legal right to do business as a for-hire carrier. A private carrier moving its own products across state lines needs the USDOT number but not MC Authority.³ A trucking company hauling someone else’s goods for money needs both.

Who Needs MC Authority

The requirement applies to anyone conducting for-hire transportation in interstate commerce. That covers four groups:

For-hire property carriers paid to transport goods across state lines, including household goods movers.
For-hire passenger carriers, including bus companies, shuttle services, and charter operators.
Freight brokers, who arrange transportation between shippers and carriers without touching the cargo or operating trucks.⁴
Freight forwarders, who consolidate smaller shipments and assume responsibility for the cargo during transit, unlike brokers who never take possession.⁴

Who Does Not Need It

Private carriers hauling their own goods in their own trucks do not need operating authority, even when crossing state lines. They still need a USDOT number.³

Federal law also exempts carriers hauling certain commodities. Motor vehicles transporting ordinary livestock, fish, and unmanufactured agricultural products fall outside the MC Authority requirement under 49 U.S.C. 13506(a)(6).⁵ The exemption extends to livestock feed, poultry feed, agricultural seeds, and plants when delivered to farms or agricultural supply businesses. Carriers hauling exclusively exempt commodities can operate for hire without MC Authority, though a USDOT number is still required.

Types of Operating Authority

FMCSA issues several categories of authority, and a company may need more than one depending on its business model. Each category takes its own application and its own $300 fee.⁶

Motor Carrier of Property (MC) covers for-hire transportation of regulated commodities other than household goods. Requires public liability insurance but not cargo insurance.⁷
Motor Carrier of Household Goods (MC) covers moving companies. Requires both public liability insurance and cargo insurance.⁷
Broker of Property covers companies that arrange freight transportation without handling the cargo. No vehicle insurance required, but a $75,000 surety bond or trust fund is.⁸
Freight Forwarder (FF) covers companies that consolidate shipments and take responsibility for the freight. Uses a separate application (OP-1(FF)) and receives an FF number rather than an MC number.

A company that both hauls freight and brokers loads for other carriers needs two authorities and pays $600 in application fees. Mexico-based carriers seeking to operate beyond border commercial zones apply for MX authority using form OP-1(MX).⁷

What You Need Before You Apply

FMCSA will not grant operating authority until several filings are in place. Submitting the application early just means it sits incomplete until everything else catches up.

USDOT Number

Every applicant needs a USDOT number. If you already have one from existing intrastate operations, it carries over. First-time applicants can register for a USDOT number and apply for operating authority together through the FMCSA portal.²

Liability Insurance

Minimum liability coverage depends on what you haul:

Non-hazardous freight in vehicles 10,001 lbs GVWR or greater: $750,000.
Certain hazardous materials: $1,000,000.
Explosives, poison gas, or radioactive materials: $5,000,000.

Your insurance company files proof of coverage directly with FMCSA using Form BMC-91 or BMC-91X. You cannot file it yourself.⁹ Household goods movers also need cargo insurance with minimum coverage of $5,000 per vehicle and $10,000 per occurrence, filed on Form BMC-34.¹⁰

Broker and Freight Forwarder Surety Bond

Brokers and freight forwarders face a separate financial requirement: a $75,000 surety bond (Form BMC-84) or a $75,000 trust fund (Form BMC-85).⁸ The security gives carriers and shippers a source of payment if a broker fails to pay freight charges. The $75,000 minimum applies regardless of how many branch offices or sales agents a broker operates, and annual bond premiums vary with personal credit and business financials.

BOC-3 Process Agent Designation

Every motor carrier must designate a process agent authorized to accept legal documents on the company’s behalf. The filing is made on Form BOC-3, and a process agent company handles the submission. Most carriers must designate agents in all 48 contiguous states and the District of Columbia, even if they only plan to operate in a few states. Carriers whose authority is specifically limited to fewer states designate agents only for those states and any states they pass through.¹¹ Process agent filing services are widely available and inexpensive.

How to Apply, What It Costs, and How Long It Takes

First-time applicants use the FMCSA Unified Registration System (URS) portal online.¹² The application form is the OP-1 series, and it asks for your legal business name, principal place of business, form of business entity, and the specific type of authority you want.¹³ The fee is $300 per authority type.⁶

FMCSA typically processes applications within 25 business days, though applications flagged for additional review can take longer.¹ During review, the application is published in the FMCSA Register, and interested parties have 10 days from the publication date to file a protest.¹⁴ Protests are rare for standard property carrier and broker applications because the only valid ground is that the applicant is unfit. Household goods and freight forwarder applications face a slightly higher bar, where a protester can also argue the proposed service does not serve a public need.

After the protest window closes and all insurance and BOC-3 filings are confirmed, the authority goes active. You can check application status through the FMCSA Licensing and Insurance website by entering your MC or USDOT number.¹⁵

The New Entrant Safety Period

Getting your MC number is not the finish line. New motor carriers enter an 18-month safety monitoring period during which FMCSA watches roadside inspection results and conducts a safety audit of the company’s records.¹⁶ The audit typically happens once the carrier has been running long enough to generate meaningful records, usually at least three months in.

Auditors review driver qualifications, hours-of-service records, vehicle maintenance files, the accident register, and drug and alcohol testing compliance. FMCSA notifies you within 45 days of the audit’s completion whether you passed. Failing triggers a written notice that your registration will be revoked and your operations placed out of service unless you fix the identified problems within 60 days. Passenger carriers and hazmat haulers get only 45 days to correct deficiencies.¹⁶ Setting up paperwork systems from day one, not six months in, is what carries most new carriers through.

Keeping Your Authority Active

Your insurance provider must keep active filings with FMCSA at all times. If your policy lapses or is canceled and the insurer notifies FMCSA, revocation proceedings begin. The same applies to broker surety bonds.⁹

Every motor carrier must also update its registration information with FMCSA every 24 months using the MCS-150 form, and sooner if the company’s address, phone number, or fleet size changes.¹⁷ The filing schedule is based on the last two digits of your USDOT number.¹⁸ Missing the biennial update can lead to deactivation of your USDOT number, which takes your MC Authority down with it.

Separately, interstate motor carriers, brokers, and freight forwarders must pay an annual fee through the Unified Carrier Registration (UCR) system. For 2026, fees range from $46 for small operators with two or fewer vehicles up to $44,836 for fleets of more than 1,000 vehicles. Brokers and leasing companies pay a flat $46 regardless of size.¹⁹

Active carriers must also comply with the full range of FMCSA safety regulations, including hours-of-service limits, electronic logging device requirements, drug and alcohol testing programs, vehicle maintenance and inspection standards, and cargo securement rules.¹⁷ Violations feed into the carrier’s safety record and can trigger compliance reviews, intervention, or an unsatisfactory safety rating that shuts down operations.

Penalties for Operating Without It

Running a for-hire trucking operation without active MC Authority is not a gray area. FMCSA treats it as a serious violation with steep minimum penalties:

Property carriers: a minimum penalty of $13,676 per violation for hauling freight without registration.²⁰
Passenger carriers: a minimum penalty of $34,116 per violation.²⁰
Household goods movers: a minimum penalty of $39,615 per violation for operating or brokering household goods moves without registration.²⁰

Those are minimums, not maximums, and each trip can be a separate violation. Beyond fines, FMCSA can issue an out-of-service order forcing the carrier to immediately cease all commercial operations. Willful violations can result in criminal penalties including fines up to $25,000 and up to one year of imprisonment. Penalty amounts are adjusted annually for inflation.

1
Federal Motor Carrier Safety Administration (FMCSA). What Is the Vetting Process and What Do I Need to Do?
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Federal Motor Carrier Safety Administration (FMCSA). Do I Need a USDOT Number?
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Federal Motor Carrier Safety Administration (FMCSA). What Is a Private Motor Carrier?
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Federal Motor Carrier Safety Administration (FMCSA). What Are the Definitions of Motor Carrier, Broker and Freight Forwarder Authorities
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eCFR. 49 CFR 372.115 – Commodities That Are Not Exempt Under 49 USC 13506(a)(6)
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Federal Motor Carrier Safety Administration (FMCSA). Registration Forms
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Federal Motor Carrier Safety Administration (FMCSA). Types of Operating Authority
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Office of the Law Revision Counsel. 49 US Code 13906 – Security of Motor Carriers, Motor Private Carriers, Brokers, and Freight Forwarders
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Federal Motor Carrier Safety Administration (FMCSA). Insurance Filing Requirements
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eCFR. 49 CFR Part 387 – Minimum Levels of Financial Responsibility for Motor Carriers
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eCFR. 49 CFR Part 366 – Designation of Process Agent
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Federal Motor Carrier Safety Administration (FMCSA). Unified Registration System – FMCSA Portal
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Federal Motor Carrier Safety Administration (FMCSA). Application for Motor Property Carrier and Broker Authority – Instructions for Form OP-1
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eCFR. 49 CFR Part 365 – Rules Governing Applications for Operating Authority
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Federal Motor Carrier Safety Administration (FMCSA). How Can I Check the Status of My Operating Authority Registration and/or Application?
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eCFR. 49 CFR Part 385 Subpart D – New Entrant Safety Assurance Program
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Federal Motor Carrier Safety Administration (FMCSA). Updating Your Registration or Authority
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Federal Motor Carrier Safety Administration (FMCSA). When Am I Required to File a Biennial Update?
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UCR. Fee Brackets
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eCFR. 49 CFR Part 386 Appendix B – Rules of Practice for FMCSA Proceedings