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Free South Carolina RV Bill of Sale

Buying a motorhome or travel trailer in South Carolina is one of the most tax-friendly RV transactions in the country: a 5% Infrastructure Maintenance Fee capped at just $500, regardless of whether you're buying a $25,000 used Class C or a $400,000 luxury Class A. Pair Form 4031 with Form 400 within 45 days and you're registered with no inspection required.

South Carolina Requirements: Transfer title within 45 days. 5% sales tax.

Seller Information

Buyer Information

RV Details

Sale Information

Condition & Warranty

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Motorhomes title like motor vehicles; towable trailers title like trailers — and the paperwork differs for each. Our guide covers lien holder procedures, what to do with an active loan balance, and how RV registration deadlines work. Read: Car Bill of Sale: Complete Guide

South Carolina RV Bill of Sale — What You Need to Know

Primary Form
SC Bill of Sale (Form 4031)
Agency
SC Department of Motor Vehicles
Primary ID Field
VIN
Sales Tax
5%
Title Required
Yes
Motorhomes (Class A/B/C) and travel trailers are titled by SCDMV. Seller signs SC title to buyer; buyer files Form 400 within 45 days.
Inspection
Not required

Sales Tax Details

RVs and motorhomes are subject to the 5% Infrastructure Maintenance Fee CAPPED AT $500 — same as cars. A $250,000 Class A diesel pusher owes the same $500 IMF as a $20,000 used Class C. This single cap saves SC RV buyers thousands compared to states with uncapped sales tax. Travel trailers and 5th wheels follow the same rule.

Exemption: Family transfers (immediate family) exempt from IMF with relationship proof.

Inspection Requirements

No state safety or emissions inspection in SC. RV-specific pre-purchase inspections (slide-out function, roof, plumbing, propane, generator hours) are strongly recommended and run $300–$700.

Registration

Registration for this vehicle type is handled by SCDMV — not the same agency that handles cars in South Carolina. Plan for separate filings.

South Carolina RV Sale — Step-by-Step Checklist

  1. Buyer and seller names, SC addresses, signatures
  2. RV year, make, model, type (Class A/B/C, 5th wheel, travel trailer), VIN
  3. Length, sleeping capacity, slide-out count, generator hours
  4. Sale price (drives the 5% IMF up to the $500 cap)
  5. Date of sale
  6. SC title signed by seller; lien releases attached if financed
  7. SCDMV Form 400
  8. Bill of sale lists included items: awnings, propane tanks, batteries, hitch, levelers
  9. Recent leak-test/roof-inspection certificate (recommended)
  10. Generator service records and tire DOT dates

Common Pitfalls

  • Forgetting the IMF $500 cap is the headline savings on big-ticket RVs — SC dealers and brokers know this; you should too
  • Paying for a "fresh inspection" that means nothing — SC has no state RV inspection, only private ones
  • Skipping a roof inspection — soft spots and delamination are five-figure repairs hidden in plain sight
  • Tires that pass visually but are 7+ years old by DOT date — RV tires age out before they wear out
  • County property tax shock — RVs in SC owe annual county property tax just like cars; on a $200K motorhome that can be $1,500+ per year
  • Missing 45-day registration window triggers SCDMV late penalties

Pro Tip

The $500 IMF cap is SC's killer RV feature — file Form 400 in 45 days, get a private NRVIA inspection, and budget for county property tax every year you own.

South Carolina RV Bill of Sale — FAQs

How much will I pay in SC fees on a $150,000 motorhome?
Just $500 in Infrastructure Maintenance Fee — that's the cap. Compare that to a state with 6% uncapped sales tax: $9,000 on the same coach. The IMF cap is the single biggest reason luxury RV buyers register in SC when they have a legitimate residence here. Add SCDMV title and plate fees (~$50–$100) and you're registered for under $600 upfront. Then plan for annual county property tax — on a $150K motorhome, expect $800–$1,800 per year depending on your county's millage rate.
Does the IMF cap apply to travel trailers and 5th wheels too?
Yes. Any titled vehicle in SC — including travel trailers, 5th wheels, toy haulers, and motorhomes — falls under the 5% Infrastructure Maintenance Fee with the $500 maximum. A $40,000 5th wheel owes $500 (the cap), not $2,000. A $12,000 used travel trailer owes $600 capped at $500 — so $500. The cap is per-transaction, so if you buy the truck and the 5th wheel separately, each transaction caps at $500. This is one of the strongest pro-RV tax structures in the Southeast.
Do I need an RV inspection before SC will register it?
No. South Carolina has no state-required safety, emissions, or RV-specific inspection. SCDMV will title and plate any RV with the right paperwork (signed title, Form 400, Form 4031, IMF, county property tax receipt) regardless of mechanical condition. That's exactly why a private pre-purchase inspection from an NRVIA-certified inspector ($300–$700) is non-negotiable on used motorhomes — water intrusion, slide motors, generator hours, propane leaks, and chassis brakes are all things you cannot evaluate in a parking-lot test drive.
How does SC annual property tax work on an RV?
SC charges annual county property tax on RVs based on assessed value × your county's millage rate, billed by the county auditor every year. A $100K motorhome in a typical SC county might owe $400–$1,200 the first year, declining slowly as the RV depreciates. This is completely separate from the one-time $500 IMF — and unlike the IMF, there is no cap. You cannot renew your SC plate without a paid receipt. Many full-time RVers domicile in SC for the IMF cap but should run the math: on a luxury coach kept long-term, recurring property tax can outweigh the upfront IMF savings.