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UCR

Unified Carrier Registration, explained.

The Unified Carrier Registration (UCR) is an annual registration and fee most interstate carriers, brokers, and freight forwarders must pay, based on fleet size. It is separate from insurance. This is general information, not legal advice.

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Unified Carrier Registration (UCR) is an annual program requiring most interstate motor carriers, brokers, leasing companies, and freight forwarders to register and pay a fee based on the number of vehicles operated. It is a separate compliance requirement, not insurance, but it is part of operating legally interstate.

What UCR is

UCR is an annual federal program administered through the states that requires interstate operations to register and pay a fee scaled to fleet size. It applies to carriers, brokers, leasing companies, and freight forwarders involved in interstate commerce. It is a registration and fee, not a coverage.

Who pays and when

Most interstate operations must register and pay UCR each year, with the fee tier based on how many vehicles you operate. Registration opens annually, and operating without current UCR can lead to penalties or being stopped. The exact fee tiers change, so verify the current schedule.

Where it fits

UCR sits alongside your USDOT, authority, BOC-3, and insurance filings as part of staying legal to operate interstate. We help you see the full picture, though UCR itself is a registration you complete. This is general information, not legal or FMCSA advice and not a compliance determination. Insurance filings are not the same as legal compliance, and requirements change. Verify current rules and your specific situation with the FMCSA and qualified advisors.

Frequently asked

Common questions.

What is UCR?
Unified Carrier Registration, an annual program requiring most interstate carriers, brokers, and freight forwarders to register and pay a fee based on fleet size. It is not insurance.
Who has to pay UCR?
Most interstate motor carriers, brokers, leasing companies, and freight forwarders. The fee is tiered by vehicle count. Verify the current schedule and your obligation.
Is UCR the same as my insurance filing?
No. UCR is a separate annual registration and fee. It sits alongside your insurance and other filings. Verify current rules with the appropriate authority.
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