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UCR for brokers vs UCR for carriers

Both brokers and motor carriers file UCR annually under 49 USC §14504a. The fee is tier-based on power-unit count: brokers count zero vehicles (they don't operate equipment), so they file Tier 1 ($46 in 2025); carriers count their power units and file at the appropriate tier. Same form, different tier math; the underlying registration framework is identical.

Side-by-side comparison

DimensionBrokerMotor Carrier
UCR requiredYesYes
Fleet countZeroPower-unit count
Typical tierTier 1 ($46)Varies by fleet size
Filing portalSame as carriersSame as brokers
ScheduleAnnual (calendar year)Annual (calendar year)
ReceiptUCR PDFUCR PDF

Brokers — always Tier 1

Brokers file UCR at Tier 1 because they own no commercial motor vehicles. The §14504a tier calculation is based on the carrier's power-unit count; a broker arranging transportation between shippers and carriers operates without owning equipment, so the count is zero. Zero falls within the 0-2 vehicle Tier 1 bracket. Every broker pays the Tier 1 fee ($46 in 2025) regardless of business volume — a $5M-revenue freight broker pays the same UCR fee as a $50K-revenue startup broker.

For brokers maintaining the BMC-84 surety bond ($75,000) or BMC-85 trust fund ($75,000) under §387.301, the UCR fee is small relative to the bonding cost. Annual UCR is a $46 line item; the surety bond premium runs $1,000-$2,500 annually depending on the broker's credit profile. Total annual broker compliance cost is dominated by bonding, not UCR.

Motor carriers — tier scales with fleet

Motor carriers file UCR at the tier corresponding to their power-unit count. Tier brackets: Tier 1 (0-2 vehicles, $46), Tier 2 (3-5 vehicles, $138), Tier 3 (6-20 vehicles, $274), Tier 4 (21-100 vehicles, $983), Tier 5 (101-1,000 vehicles, $2,191), Tier 6 (1,001+ vehicles, $44,000+). The fee scales sharply between tiers; carriers crossing tier boundaries see substantial fee increases.

For owner-operators with 1-2 trucks, Tier 1 is the typical tier — $46 annually. For small fleets at 3-5 trucks, Tier 2 ($138) applies. The transition from Tier 2 to Tier 3 (at 6+ trucks) doubles the fee. Carriers in growth mode should plan for tier upgrades during fleet expansion budgeting.

Combined entities — broker plus carrier

Some legal entities hold both a motor-carrier MC and a broker MC under the same legal name (typical at mid-size and larger fleets that operate their own equipment plus broker out demand spikes). For UCR purposes, the combined entity files a single UCR registration based on the combined fleet count — the carrier-side power units count, the broker side adds zero. The tier reflects the carrier-side count.

For carriers spinning off brokerage operations into a separate legal entity (common pattern for liability separation), each legal entity files its own UCR. The carrier entity files at the appropriate tier based on its fleet count; the broker entity files at Tier 1. Two separate UCR filings, two separate fees, but operationally simpler than commingling at a single legal entity.

Frequently asked questions

Are brokers always Tier 1?

Yes. Brokers do not operate vehicles, so their fleet count is zero. Zero falls within the 0-2 vehicle Tier 1 bracket. Every broker holding an MC pays the Tier 1 UCR fee ($46 in 2025) regardless of business volume.

What about freight forwarders?

Freight forwarders also typically file at Tier 1 because they don't operate vehicles. Some freight forwarders own equipment for terminal operations; if so, those vehicles count toward the tier calculation.

Can a single legal entity file as both broker and carrier?

A single legal entity can hold both an MC carrier authority and an MC broker authority and operate under both. UCR filings combine into a single carrier-level filing — the fleet count from the carrier authority drives the tier; the broker side adds zero vehicles. The total fleet count is what matters for tier.

Related comparisons

File UCR — broker or carrier

FastUCR handles UCR for both brokers and motor carriers. Tier calculation is automatic based on entity type and fleet count.

File UCR
This page is informational and is not legal advice. Verify regulatory requirements against the current text of 49 USC §14504a before relying on this comparison.