How to Register a Van Conversion in Connecticut (2026 Guide)

Connecticut is a New England state with some particular quirks for van conversion owners. The state uses two distinct legal terms for self-propelled converted vehicles (“camper” and “motor home”), requires emissions testing on most gasoline vehicles, levies a 6.35% sales tax on vehicle purchases (or 7.75% on vehicles over $50,000), and charges municipal property tax on vehicles annually. The combination of emissions testing, sales tax, and local property tax makes Connecticut one of the higher-cost states for vehicle ownership overall, but the registration process itself is relatively straightforward.

The Connecticut Department of Motor Vehicles (DMV) handles all titling and registration. Appointments are required for in-person visits. The DMV uses Form H-13B (Application for Registration and Certificate of Title) for vehicle transactions, and the reclassification of a van to a camper or motor home is processed through the same general title application process.

This guide covers Connecticut’s classification system, the registration process, fees, emissions requirements, and the practical details you need before visiting the DMV.

What Connecticut Calls Your Van

Connecticut General Statutes Section 14-1 defines two categories that can apply to a converted van:

“Camper” means any motor vehicle designed or permanently altered in such a way as to provide temporary living quarters for travel, camping or recreational purposes.

“Motor home” is defined separately in Section 14-1 as a vehicular unit designed to provide living quarters and necessary amenities which are built into an integral part of, or permanently attached to, a truck or van chassis.

“Recreational vehicle” includes the camper, camp trailer, and motor home classes of vehicles per the same statute.

Connecticut’s administrative regulations (RCSA Title 14, Subtitle 14-137) further define a motor home as “any self-propelled motor vehicle so constructed as to provide private living facilities within the permanent structure.” These regulations also set construction and equipment standards (plumbing, heating, and electrical systems must comply with ANSI A119.2 and NFPA 501C), require at least one fire extinguisher, and mandate proper venting on all fuel-burning appliances.

In practice, the DMV uses “camper” and “motor home” as body type codes when titling and registering converted vehicles. A converted cargo van with permanently installed living quarters typically gets classified under one of these body types. For DIY van conversions, “camper” is the more common classification since the statutory definition of “motor home” emphasizes factory-style construction (“built into an integral part of” the chassis).

Connecticut’s statute does not enumerate a specific checklist of required habitation features (like a four-of-six list). The classification turns on whether the vehicle is “designed or permanently altered” to provide temporary living quarters.

What Your Van Needs to Qualify

Because Section 14-1 does not specify a minimum number of required features, the standard is qualitative rather than checklist-based. The DMV evaluates whether the vehicle has been permanently altered to provide living quarters. The administrative regulations (RCSA 14-137) do require a fire extinguisher and proper venting on fuel-burning appliances, and reference ANSI/NFPA construction standards for plumbing, heating, and electrical systems. Beyond those regulatory requirements, the following features demonstrate that your conversion meets the statutory definition:

Feature	Why It Matters
Permanent sleeping area	A built-in bed platform or convertible sleeping surface attached to the vehicle
Cooking facility	A permanently mounted cooktop or stove with a dedicated fuel source
Water system	A sink with faucet connected to an onboard tank through permanent plumbing
Refrigeration	A built-in refrigerator or icebox permanently mounted in the conversion
Electrical system	A house battery, inverter, or shore power connection separate from the vehicle’s engine electrical
Storage cabinetry	Built-in cabinets and shelving integrated into the vehicle structure
Climate control	A heater or A/C system independent of the factory HVAC

The key statutory language is “designed or permanently altered” to provide temporary living quarters. Removable camping gear does not meet this standard. Your conversion needs to be bolted, screwed, or hard-wired into the vehicle.

Prepare photos showing each permanently installed system and bring receipts for major components. Connecticut’s DMV may ask questions about the build during your appointment, and having documentation ready speeds up the process.

The Registration Process

Step 1: Complete Your Build

Finish the conversion with all habitation features permanently installed before visiting the DMV. The vehicle must be drivable and currently insured.

Step 2: Get an Emissions Test (If Required)

Connecticut requires an emissions test before you can register a vehicle. Schedule and complete your emissions test at a Connecticut Emissions Testing station before your DMV appointment. See the Emissions section below for exemptions.

Emissions test results are transmitted electronically to the DMV. You do not need to bring a paper certificate, but you should have your test completed before scheduling your DMV appointment.

Step 3: Gather Your Documents

Prepare the following for your DMV appointment:

Completed Application for Registration and Certificate of Title (Form H-13B) requesting the body type change to camper or motor home
Your current vehicle title (Connecticut or out-of-state)
Valid Connecticut driver license or acceptable ID
Proof of Connecticut auto insurance meeting state minimums ($25,000/$50,000/$25,000)
Bill of sale or proof of purchase (for sales tax calculation if applicable)
Emissions test completion (results sent electronically)
Photos and documentation of the conversion showing permanently installed living quarters
Payment for fees and taxes

Step 4: Visit the DMV by Appointment

Connecticut DMV requires appointments for most transactions. Schedule through the DMV website. At your appointment, the DMV will:

Review your application and title documents
Verify your identity and insurance
Process the body type change on your title to reflect the camper or motor home classification
Collect fees and applicable taxes
Issue registration plates and documents

Step 5: Receive Your Title and Registration

Connecticut registration is valid for three years. Your new title reflecting the camper or motor home body type will be issued, and registration plates and documents will be provided at the office or mailed to you.

Fees

Connecticut’s vehicle fees include a registration fee, title fee, sales tax, and an annual municipal property tax on vehicles. The combination makes Connecticut more expensive than many states for vehicle ownership.

Fee	Amount	Source
Title fee	$25.00	CT DMV Fees
Lien notation fee	$10.00 per lienholder (if applicable)	CT DMV Fees
Registration fee (motorhome)	$112.50	CT DMV Fees
Plate fee	$5.00	CT DMV Fees
Clean Air Act fee	$15.00	CT DMV Fees
Greenhouse gas fee	$15.00	CT DMV Fees
Administrative fee	$10.00	CT DMV Fees
Passport to the Parks fee	$24.00 (increased from $15 on July 1, 2025)	CT DMV Registration
Emissions test fee	$20.00	CT Emissions
Sales tax	6.35% of purchase price (7.75% if over $50,000)	CT DMV Sales Tax

Sales Tax

Per the Connecticut DMV, sales tax of 6.35% applies to the purchase price of vehicles. Vehicles with a purchase price exceeding $50,000 are subject to a higher rate of 7.75%. For private-party purchases, the tax is assessed at the time of registration based on the NADA average trade-in value or the bill of sale amount, whichever is higher. Credit may be given for sales tax paid in another state, but only up to the Connecticut rate.

For a van purchased for $35,000, sales tax would be $35,000 x 0.0635 = $2,222.50. For a van purchased for $60,000, the tax would be $60,000 x 0.0775 = $4,650.

Municipal Property Tax

Connecticut municipalities levy an annual property tax on registered motor vehicles. This tax is separate from DMV registration fees and is billed by your town or city, not by the DMV. The rate varies by municipality and is based on the vehicle’s assessed value (typically 70% of the average retail value from the NADA guide). Municipal mill rates commonly range from 20 to 45+ mills.

For a van assessed at $20,000 (70% of $28,571 retail value) in a town with a 35-mill rate: $20,000 x 0.035 = $700 annually. This municipal tax is an ongoing annual cost that many people moving to Connecticut from other states do not anticipate. Contact your town’s tax assessor for your specific rate and assessment.

Emissions

Connecticut requires biennial emissions testing (every two years) through the Connecticut Emissions Program. The test must be completed before registration or renewal.

Exemptions

Per the Connecticut Emissions Program, the following vehicles are exempt from emissions testing:

Vehicles younger than four model years old
Vehicles of model year 2001 or older (per the CT Emissions exempt vehicles page)
Vehicles with a gross vehicle weight rating (GVWR) of 10,001 pounds or more (some larger vans and motorhomes may qualify)
Electric vehicles
Motorcycles

Most converted cargo vans (Sprinters, ProMasters, Transits) have a GVWR under 10,001 pounds and will not qualify for the weight exemption. If your van is younger than four model years old, you are exempt until it ages out. If it is model year 2001 or older, you are also exempt.

For non-exempt vehicles, the test costs $20 and is conducted at authorized testing stations. Most 1996-and-newer gasoline vehicles receive an OBD-II (on-board diagnostics) test. Diesel vehicles may require a different testing procedure depending on model year.

Complete your emissions test before your DMV appointment. Results are sent electronically, and the DMV will not process your registration without a passing result (or a confirmed exemption).

Insurance After Registration

Once your van is titled as a camper or motor home, you become eligible for RV insurance policies that cover the full conversion value. Connecticut requires liability insurance on all registered vehicles with minimums of $25,000 per person for bodily injury, $50,000 per accident for bodily injury, and $25,000 for property damage. Insurers typically require the title to show the motor home or camper classification before writing an RV policy.

See Best Insurance for Van Conversions for the provider comparison.

Common Pitfalls

Forgetting about municipal property tax. DMV registration fees are a one-time-every-three-years cost. The annual municipal property tax on vehicles is a separate, ongoing expense that can easily exceed $500 per year depending on your town’s mill rate and the vehicle’s assessed value. Factor this into your total cost of ownership.

Not getting the emissions test first. Connecticut requires a passing emissions test (or confirmed exemption) before the DMV will register your vehicle. If you show up to your DMV appointment without a completed test, you will be turned away. Schedule the emissions test first, then book your DMV appointment.

Assuming the GVWR exemption applies. The 10,001-pound GVWR exemption sounds like it would cover many vans, but most popular van platforms (Mercedes Sprinter, RAM ProMaster, Ford Transit) in their standard configurations have a GVWR under 10,001 pounds. Check your vehicle’s door sticker for the actual GVWR before assuming you are exempt.

Not making a DMV appointment. Connecticut DMV requires appointments for most transactions. Walk-ins may face long waits or may not be served. Schedule ahead through the DMV website.

Underestimating the sales tax hit on high-value vehicles. The jump from 6.35% to 7.75% at the $50,000 threshold can surprise buyers of newer or premium vans. On a $55,000 van, that higher rate adds $770 more in tax than the base rate would.

Not updating your town tax assessor. After your vehicle is reclassified, your town’s tax assessor may need updated information about the vehicle’s body type and value. Contact them to ensure your property tax assessment reflects the correct classification.

Sources and Verification

All references verified against published materials as of April 2026.