Glossary2 min read
What is UCR? Trucking Tax Glossary
Unified Carrier Registration: A federally mandated system for registering operators of commercial vehicles in interstate commerce. Learn why this matters for your trucking business.
📅 November 2025✍️ QuickTruckTax Team
📖 Trucking Terminology
Unified Carrier Registration (UCR)
A federally mandated system for registering operators of commercial vehicles in interstate commerce.
Definition
In the world of trucking and taxes, acronyms are everywhere. UCR stands for Unified Carrier Registration.
Why It Matters
Understanding UCR is crucial for maintaining compliance with the IRS and FMCSA.
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