FMCSA registration is now Motus. Every carrier must create a verified profile and claim their USDOT number in the new system — we handle the setup, Login.gov, and the glitches.Get help
Carrier123 handles your trucking paperwork, DOT compliance, IFTA filing, permits, billing, and ongoing back-office support — so you can focus on the road.
From day-one setup to ongoing compliance and bookkeeping, we run the whole back office so you can stay on the road.
LLC/INC, EIN, S-Corp, MC/DOT, BOC-3, UCR.
48-state permits, quarterly fuel tax filings, DMV services, DOT new-entrant & general audits.
FMCSA Clearinghouse, CARB account, CA# application, MCS-150 biennial update, authority reinstatement.
PrePass, Drug & Alcohol program, ELD new account, violation management.
Billing, PODs, receivables, and bookkeeping.
Tell us about your company and what you need — setup, permits, billing, or all of it.
Average customer benchmark.
Automated reminders + tracked renewals.
Packages scale from solo to small fleets.
Over 2,000 carriers across the U.S. rely on us.
Carrier123 tracks the minutes we give back, the filings that land on time, and the money that moves faster — here’s the proof.
“Whenever DOT or insurance calls, I don’t panic anymore — Carrier123 already has it organized.”
“With Carrier123, I spend less time worrying about paperwork and more time running loads — it’s made all the difference.”
“It feels like having a full back office team, without the overhead or headaches.”
“I grew from one truck to a small fleet because my time went back into driving and finding opportunities.”
“They caught billing errors I never would’ve noticed — that alone paid for the service.”
“I was about to hire a full-time office person, but with Carrier123 I saved thousands every month.”
“Carrier123 keeps me compliant without me lifting a finger — I just drive and collect the checks.”
“I used to spend nights buried in paperwork — now it’s all handled, and I can finally sleep.”
Whatever’s on your plate — permits, IFTA, billing, or the whole back office — we’ll match you with the right service.
Call 747-477-2002Carrier123 provides nationwide trucking compliance and administrative support. From authority setup and state permits to quarterly fuel tax filings and ongoing record management, we help carriers meet requirements on time and with documentation that holds up.
Our process is simple: collect the right info, file correctly, confirm completion, and keep records organized.
Owner-operators • Small fleets • New authorities • Established carriers • Dispatch-supported carriers • Multi-state operations • OTR / regional / local setups • Carriers cleaning up records after a messy quarter • Carriers preparing for renewals season
Dry van • Reefer • Flatbed • Step deck • Power-only • Box truck (straight truck) • Sprinter / cargo van • Hotshot • Car Hauler • Live Stock • Bulk Hauler • Container • Hazmat Carrier
Alabama (AL), Alaska (AK), Arizona (AZ), Arkansas (AR), California (CA), Colorado (CO), Connecticut (CT), Delaware (DE), District of Columbia (DC), Florida (FL), Georgia (GA), Hawaii (HI), Idaho (ID), Illinois (IL), Indiana (IN), Iowa (IA), Kansas (KS), Kentucky (KY), Louisiana (LA), Maine (ME), Maryland (MD), Massachusetts (MA), Michigan (MI), Minnesota (MN), Mississippi (MS), Missouri (MO), Montana (MT), Nebraska (NE), Nevada (NV), New Hampshire (NH), New Jersey (NJ), New Mexico (NM), New York (NY), North Carolina (NC), North Dakota (ND), Ohio (OH), Oklahoma (OK), Oregon (OR), Pennsylvania (PA), Rhode Island (RI), South Carolina (SC), South Dakota (SD), Tennessee (TN), Texas (TX), Utah (UT), Vermont (VT), Virginia (VA), Washington (WA), West Virginia (WV), Wisconsin (WI), Wyoming (WY)