South Carolina Trucking Compliance
Every federal filing South Carolina motor carriers, brokers, and freight forwarders need - with South Carolina-specific context, deadlines, and DOT office info.
Registered carriers
8,600+
DOT office
South Carolina Department of Transportation
Phone
(803) 737-2314
FMCSA region
FMCSA Southern Service Center
South Carolina is home to 8,600+ registered motor carriers running freight through major corridors like I-85 and I-26. Freight hubs in the state - Port of Charleston and Inland Port Greer, plus Columbia Distribution - drive a compliance burden that touches every carrier operating in or through South Carolina: federal filings through FMCSA and IRS, plus South Carolina-specific surcharges. South Carolina is anchored by the Port of Charleston (one of the fastest-growing East Coast container ports) and the Inland Port at Greer that connects via rail to the port - extending the port's effective reach across the Southeast. South Carolina State Transport Police run weigh stations on I-85, I-95, and I-26. The I-85 corridor through Greenville-Spartanburg is one of the busiest commercial truck routes in the Southeast.
Filings South Carolina carriers need
BOC-3 Filing
$75 flat (lifetime)
A BOC-3 designates a process agent in every US state so the FMCSA has a local point for service of legal process on your operating authority.
USDOT & MC Authority
From $299 (plus FMCSA $300 filing fee)
A USDOT number is the FMCSA safety identifier every commercial motor vehicle operator needs; MC operating authority is the for-hire interstate license that lets you legally haul freight for compensation.
UCR Registration
From $46 (Bracket A, 0–2 power units, 2026 schedule)
UCR is the annual federal fee that every interstate motor carrier, broker, and freight forwarder pays through their base state to fund safety and economic enforcement programs.
MCS-150 Update
$100 service fee ($200 once for lifetime updates)
The MCS-150 is FMCSA's biennial check-in form for every USDOT holder - fleet size, driver count, operational mileage, and safety contact information.
Form 2290 (HVUT)
From $149
Form 2290 is the federal Heavy Vehicle Use Tax (HVUT) return for trucks 55,000 lbs taxable gross weight or higher. Filing produces the stamped Schedule 1 - proof of payment that state DMVs require for truck registration renewal.
State Trucking Permits
Varies by program (NY HUT $19+, KY KYU quarterly, NM WDT, OR weight-mile, CT HUF)
State trucking permits cover any state-specific authorization, weight-distance tax, or commercial surcharge that stacks on top of federal UCR, MCS-150, and Form 2290 - required when operating commercial vehicles on a particular state's highways.
Driver Screening
From $39 (MVR-only); full pre-hire pack from $89
Driver screening combines the Motor Vehicle Record (MVR), CDLIS query, Pre-Employment Screening Program (PSP) report, and FMCSA Clearinghouse query - the four federally-required pre-hire checks for any commercial driver position.
Authority Reinstatement
$275 flat
Authority reinstatement reactivates a previously-revoked or inactive MC operating authority - required when FMCSA has revoked authority due to lapsed insurance, missed MCS-150, unpaid civil penalty, or out-of-service safety violations.
South Carolina state-level surcharge
On top of federal UCR, MCS-150, and Form 2290.
No state weight-distance tax beyond IFTA
South Carolina freight hubs
- Port of Charleston
- Inland Port Greer
- Columbia Distribution
Major South Carolina corridors
Nearby states
Free tools
Check any South Carolina carrier in one click
Look up FMCSA status, MC docket, fleet size, and out-of-service flags for any USDOT - free, no signup.
Skip the calculator. File now.
The same compliance team that built this tool can file every requirement on your behalf - same-day or next-business-day depending on the form.
All services by Fast Trucking Compliance — Cryp Solutions LLC