How to Complete CT DMV Form K-186: Salvaged Vehicle Repair Report

CT DMV Form K-186, the Salvaged Vehicle Repair Report, is the sworn repair accounting that must accompany every Connecticut salvage inspection, and a Connecticut-licensed dealer or repairer, not the owner, has to fill it out and sign it.¹ The form documents what was damaged, what was replaced, and where the replacement parts came from. It anchors the rest of the paperwork package: photographs attach to it, receipts correspond to it, and the inspector reads the vehicle against it.

What Form K-186 Is and Who Can Sign It

Form K-186 is the central document in Connecticut’s salvage inspection process. It serves as a line-by-line repair report certifying that the vehicle was rebuilt with legitimate parts and brought back to a safe, operable condition.¹

A Connecticut-licensed dealer or repairer must complete and sign it. An owner who rebuilt the vehicle in their own driveway cannot self-certify the work on K-186, no matter how thorough the repair. This catches many first-time rebuilders off guard. If you did the work yourself, you still need to find a licensed shop willing to inspect the vehicle, verify the repairs, and put their signature on the form. Most shops charge a fee for this service on top of the state’s $88 inspection fee.

Information the Form Captures

K-186 asks for three categories of information:

Vehicle identification: VIN, year, make, and model.
Description of the original damage that caused the insurance total loss.
A line-by-line account of every repair performed and every part replaced.

Every major component part listed on the form must have a matching receipt in the paperwork package. If the form says a left front fender was replaced, there must be a receipt showing where that fender came from and the VIN of the donor vehicle.² An entry on the form without a corresponding receipt is one of the fastest ways to fail inspection.

Receipts That Must Correspond to the Form

Connecticut defines major component parts broadly. If any of the following were replaced during the rebuild, the K-186 entry needs a matching receipt showing the parts source’s name and address and the donor VIN:¹

Engine
Transmission
Right or left front fender
Hood
Any door that allows entry to or exit from the passenger compartment
Front or rear bumper
Right or left rear quarter panel
Deck lid, tailgate, or hatchback
Trunk floor pan
Cargo box (pickups)
Frame, or the unibody supporting structure that serves as the frame
Cab (trucks)
Body of a passenger vehicle

The DMV Commissioner can designate additional parts as major components if they are comparable in design or function to anything on the list. If the inspector cannot trace a replaced part back to a legitimate source through the receipt, the vehicle will not pass.² Original receipts are preferred; legible copies are accepted.

Photographs Attached to the K-186

Photographs must be physically attached to Form K-186 before the vehicle is presented for inspection. The DMV expects a photo set that documents the rebuild from damage through completion:¹

Four corner shots of the entire finished vehicle: left front, right front, left rear, right rear.
Damaged areas before any repairs were started.
Repaired areas with new parts installed, taken before seam sealing, painting, or rust proofing.
Close-ups showing how new parts were attached, including welds and mounting points.
Areas that will no longer be visible after painting and corrosion proofing.

These photos have to be taken as the work progresses. Trying to recreate them after the vehicle is fully painted and assembled does not work, because the inspector needs to see bare metal, weld seams, and part fitment before the cosmetic finish went on. A solid rebuild with no process photos is one of the most common reasons people get turned away at the inspection lane.

Where To Get the Form and Where To Submit It

Form K-186 is available through the Connecticut DMV.¹ The licensed dealer or repairer completing the form will usually have copies on hand.

Once the K-186 is signed, with photos attached and receipts gathered, the vehicle and paperwork can be presented at one of two DMV inspection lanes or at a licensed dealer or repairer authorized by the DMV Commissioner to perform salvage inspections under Section 14-52:³

Wethersfield DMV Inspection Lane: 60 State St., Wethersfield, CT 06161
Hamden DMV Inspection Lane: 1985 State St., Hamden, CT 06517

Both DMV lanes handle salvage inspections Monday through Friday from 7:30 a.m. to 12:00 p.m., with a hard 11:00 a.m. arrival cutoff.⁴ A private owner cannot drive or tow the vehicle in; it must arrive on a flatbed or car carrier with no wheel touching the ground. A licensed dealer or repairer who owns the vehicle may move it under dealer or repair plates, but if the vehicle fails, even a dealer has to flatbed it out.¹

Why K-186 Submissions Get Rejected

Most failures tie back to the form itself or the documents meant to support it:

A major component listed on the K-186 with no corresponding receipt, or a receipt that fails to show the parts source and donor VIN.
Missing or incomplete photographs. A finished vehicle with no “before” or “bare parts” photos leaves the inspector unable to verify the repair.
No Form B-303. Owners whose airbags never deployed often skip this; it is required anyway.
VIN discrepancies between the vehicle, the salvage title, and the K-186. Any mismatch stops the inspection. An altered VIN plate is treated more seriously still.

Once the vehicle passes, the inspection slip does not expire, so there is no deadline to get to a branch office for titling.¹

The Signature Line Carries Real Weight

When a licensed dealer or repairer signs Form K-186, they are certifying under penalty that the vehicle has been rebuilt using legitimate parts and meets Connecticut safety standards. Providing false information on the form carries penalties for false statement.

Airbag claims on the companion Form B-303 are policed even more aggressively. Under Section 53a-119(16) of the Connecticut General Statutes, installing any object in place of a properly manufactured airbag with intent to defraud is a crime that ranges from a misdemeanor to a Class B felony depending on the amount charged.¹ The paperwork is treated as a sworn record, not a formality, and the signing shop is on the hook for what it says.

1
Connecticut Department of Motor Vehicles. Salvage Inspection Information Sheets
2
Connecticut Department of Motor Vehicles. Understand the DMV’s Process for Salvaged, Totaled Vehicles
3
Justia. Connecticut General Statutes Title 14 Chapter 246 Section 14-103a
4
Connecticut Department of Motor Vehicles. CT DMV Requirements for Vehicle Inspection