Uninsured/Underinsured Motorist Complaint - Connecticut

Connecticut Personal Injury Updated September 8, 2026 Free Word and PDF

UNINSURED / UNDERINSURED MOTORIST COMPLAINT

Table of Contents

  1. Caption
  2. Parties
  3. Jurisdiction and Venue
  4. General Allegations
  5. Policy Identification and Coverage
  6. UM vs. UIM Status
  7. First Count — Breach of Contract (UM/UIM Benefits)
  8. Second Count — Bad Faith / CUIPA-CUTPA
  9. Damages
  10. Jury Demand
  11. Prayer for Relief

Caption

SUPERIOR COURT

JUDICIAL DISTRICT OF [JUDICIAL DISTRICT], AT [CITY]

[PLAINTIFF FULL NAME], Docket No.: [________________________________]
Plaintiff,
v. COMPLAINT
[INSURANCE COMPANY NAME], (Uninsured/Underinsured Motorist)
Defendant. Return Date: [________________________________]

Parties

  1. The Plaintiff, [PLAINTIFF FULL NAME] ("Plaintiff"), is an individual residing at [PLAINTIFF ADDRESS], [CITY], Connecticut [ZIP CODE], and is an insured under the automobile insurance policy described herein.

  2. The Defendant, [INSURANCE COMPANY NAME] ("Defendant Insurer"), is an insurance company authorized to transact business in the State of Connecticut, with its principal place of business at [INSURER ADDRESS].

  3. [JOHN/JANE DOE] ("Uninsured/Underinsured Motorist") is an individual who, at all relevant times, operated a motor vehicle [☐ without liability insurance / ☐ with liability insurance inadequate to compensate Plaintiff's damages].


Jurisdiction and Venue

  1. This Court has jurisdiction over this matter pursuant to Conn. Gen. Stat. § 51-164s and the Connecticut Constitution, Art. V.

  2. The amount in controversy exceeds $15,000.00, exclusive of interest and costs.

  3. Venue is proper in the Judicial District of [JUDICIAL DISTRICT] pursuant to Conn. Gen. Stat. § 51-345 and Practice Book § 3-1 because [☐ the accident occurred in this judicial district / ☐ Defendant transacts business in this judicial district / ☐ Plaintiff resides in this judicial district].

6A. This action, or an accompanying demand for arbitration, is timely commenced within the period required by Conn. Gen. Stat. § 38a-336(g), which prohibits an insurer from limiting the time to bring suit or demand arbitration on a UM/UIM claim to less than three years from the date of the accident, subject to the tolling and notice provisions of § 38a-336(g)(1)-(2).


General Allegations

  1. On or about [DATE OF ACCIDENT], at approximately [TIME], Plaintiff was [☐ operating / ☐ a passenger in] a motor vehicle on [STREET/HIGHWAY/ROUTE], in or near [CITY/TOWN], Connecticut.

  2. At said time and place, the Uninsured/Underinsured Motorist negligently operated a motor vehicle, proximately causing a collision with Plaintiff's vehicle.

  3. The Uninsured/Underinsured Motorist was negligent in one or more of the following respects:

☐ Operating a vehicle at an excessive or unreasonable speed (Conn. Gen. Stat. § 14-218a)
☐ Failure to yield the right of way (Conn. Gen. Stat. § 14-245)
☐ Following too closely (Conn. Gen. Stat. § 14-240)
☐ Operating under the influence (Conn. Gen. Stat. § 14-227a)
☐ Failure to obey a traffic control signal (Conn. Gen. Stat. § 14-299)
☐ Improper lane change (Conn. Gen. Stat. § 14-236)
☐ Distracted driving / use of hand-held mobile device (Conn. Gen. Stat. § 14-296aa)
☐ Failure to maintain a proper lookout
☐ Other: [________________________________]

  1. As a direct and proximate result of the above-described negligence, Plaintiff sustained serious bodily injuries and damages.

Policy Identification and Coverage

  1. At the time of the accident, Plaintiff was insured under an automobile insurance policy issued by Defendant Insurer, Policy No. [POLICY NUMBER], effective from [POLICY START DATE] to [POLICY END DATE] (the "Policy").

  2. The Policy includes uninsured motorist ("UM") bodily injury coverage with limits of $[UM LIMIT PER PERSON] per person / $[UM LIMIT PER ACCIDENT] per accident.

  3. The Policy includes underinsured motorist ("UIM") bodily injury coverage with limits of $[UIM LIMIT PER PERSON] per person / $[UIM LIMIT PER ACCIDENT] per accident.

  4. Plaintiff has paid all premiums due under the Policy and has complied with all conditions precedent.

  5. The UM/UIM coverage limits are [☐ equal to the liability limits purchased / ☐ less than liability limits per Plaintiff's written request, but not below $25,000/$50,000].


Conversion Coverage

  1. ☐ Plaintiff elected underinsured motorist conversion coverage under Conn. Gen. Stat. § 38a-336a with limits of $[CONVERSION LIMIT PER PERSON] per person / $[CONVERSION LIMIT PER ACCIDENT] per accident.

☐ Conversion coverage was not elected.


Anti-Stacking Provision

  1. Connecticut law prohibits stacking of UM/UIM coverage limits pursuant to Conn. Gen. Stat. § 38a-336(d). Regardless of the number of:

☐ Policies issued
☐ Vehicles or premiums shown on the Policy
☐ Premiums paid
☐ Persons covered
☐ Vehicles involved in the accident
☐ Claims made

the UM/UIM coverage applicable to this claim is limited to the single highest applicable coverage limit of $[APPLICABLE LIMIT] per person / $[APPLICABLE LIMIT] per accident.


UM vs. UIM Status

Select one:

☐ Uninsured Motorist (UM) Claim:

  1. The at-fault motorist was uninsured at the time of the accident in that [☐ no bodily injury liability policy was in effect / ☐ the at-fault motorist is unknown (hit-and-run) / ☐ the at-fault motorist's insurer denied coverage or is insolvent].

☐ Underinsured Motorist (UIM) Claim:

  1. The at-fault motorist maintained bodily injury liability coverage with limits of $[TORTFEASOR POLICY LIMIT], which is less than Plaintiff's total damages.

  2. Plaintiff has exhausted the at-fault motorist's bodily injury liability limits and received $[AMOUNT RECOVERED FROM TORTFEASOR] in [☐ settlement / ☐ judgment].

  3. Defendant Insurer was provided with timely written notice and the opportunity to consent to the settlement with the tortfeasor's insurer.

  4. The UIM coverage available is the difference between the UIM policy limits and the amount recovered from the tortfeasor's liability policy.


First Count

Breach of Contract (UM/UIM Benefits)

  1. Plaintiff re-alleges and incorporates by reference paragraphs 1 through 22.

  2. The Policy constitutes a valid and enforceable contract between Plaintiff and Defendant Insurer.

  3. Plaintiff has performed all obligations and satisfied all conditions precedent required under the Policy.

  4. Defendant Insurer has breached the Policy by failing and refusing to pay UM/UIM benefits owed to Plaintiff despite proper and timely demand.

  5. As a direct and proximate result of Defendant Insurer's breach, Plaintiff has been damaged in an amount to be proven at trial.


Second Count

Bad Faith / CUIPA-CUTPA

  1. Plaintiff re-alleges and incorporates by reference paragraphs 1 through 27.

  2. Defendant Insurer's conduct constitutes an unfair claim settlement practice in violation of the Connecticut Unfair Insurance Practices Act ("CUIPA"), Conn. Gen. Stat. § 38a-816(6), in that Defendant Insurer:

☐ Failed to acknowledge and act reasonably promptly upon communications with respect to claims
☐ Failed to adopt and implement reasonable standards for the prompt investigation and processing of claims
☐ Refused to pay claims without conducting a reasonable investigation based upon all available information
☐ Failed to affirm or deny coverage of claims within a reasonable time after proof-of-loss statements were completed
☐ Did not attempt in good faith to effectuate prompt, fair, and equitable settlements
☐ Compelled Plaintiff to institute litigation to recover amounts due by offering substantially less than amounts ultimately recovered
☐ Other: [________________________________]

  1. If Defendant Insurer's proved conduct constitutes a CUTPA violation and causes Plaintiff an ascertainable loss of money or property, Plaintiff seeks actual damages under Conn. Gen. Stat. § 42-110g(a) and asks the Court, in its discretion, for any supported punitive damages, equitable relief, costs, and reasonable attorney's fees under § 42-110g(a), (d).

Damages

  1. As a result of the accident and Defendant Insurer's breaches, Plaintiff has suffered the following damages:

☐ Past medical expenses: $[AMOUNT]
☐ Future medical expenses: $[AMOUNT]
☐ Past lost wages/earnings: $[AMOUNT]
☐ Future lost wages/earning capacity: $[AMOUNT]
☐ Pain and suffering (past and future): $[AMOUNT]
☐ Mental anguish and emotional distress: $[AMOUNT]
☐ Physical disability and disfigurement: $[AMOUNT]
☐ Loss of enjoyment of life: $[AMOUNT]
☐ Loss of consortium (if applicable): $[AMOUNT]
☐ Punitive damages (CUTPA claim): According to proof
☐ Prejudgment interest (Conn. Gen. Stat. § 37-3a)
☐ Attorney's fees (CUTPA — Conn. Gen. Stat. § 42-110g)
☐ Costs of suit


Jury Demand

Plaintiff hereby demands a trial by jury on all issues so triable.


Prayer for Relief

WHEREFORE, Plaintiff demands judgment against Defendant Insurer as follows:

  1. Compensatory damages in an amount to be determined at trial;
  2. UM/UIM benefits in the full amount owed under the Policy;
  3. Punitive damages pursuant to CUTPA, Conn. Gen. Stat. § 42-110g;
  4. Attorney's fees pursuant to CUTPA;
  5. Prejudgment interest pursuant to Conn. Gen. Stat. § 37-3a;
  6. Costs of this action; and
  7. Such other and further relief as this Court deems just and equitable.

THE PLAINTIFF,

[PLAINTIFF FULL NAME]

By: [________________________________]
[ATTORNEY NAME], Juris No. [JURIS NUMBER]
[FIRM NAME]
[FIRM ADDRESS]
[CITY], Connecticut [ZIP CODE]
Telephone: [________________________________]
Email: [________________________________]
Attorney for Plaintiff


State-Specific Notes — Connecticut

Topic Detail
UM/UIM Mandatory? Mandatory at limits equal to liability limits; insured may request lesser amount in writing (min $25,000/$50,000) (§ 38a-336)
Double-Limits Offer Insurer must offer UM/UIM at twice the liability limits
Default if Not Reduced Coverage at liability limits; if double offer not made, may be deemed at twice BI limits
Stacking Prohibited — limits from multiple policies or vehicles cannot be combined (§ 38a-336(d))
Conversion Coverage Insurer must offer UIM conversion coverage (§ 38a-336a); NOT subject to anti-stacking rules; insurer does not receive credit for tortfeasor's payment
UIM Calculation Gap coverage (non-conversion) — UIM limits reduced by amounts recovered from tortfeasor, unless conversion coverage was purchased
Arbitration Where the Policy provides for arbitration of UM/UIM claims, § 38a-336(c) requires the arbitration provision to include final determination of coverage — making arbitration the primary procedural vehicle for most UM/UIM disputes, not an ordinary civil action. The right to arbitrate coverage issues may be waived by the parties.
Bad Faith No common-law bad faith tort for UM/UIM claims; statutory remedy through CUIPA (§ 38a-816(6)) as predicate for a CUTPA claim (§ 42-110b) — CUIPA itself provides no private right of action
CUIPA/CUTPA Requires "general business practice" (not an isolated claim) for a CUIPA-based CUTPA claim; private actual damages require ascertainable loss and causation, while punitive damages and attorney's fees are court-discretionary under § 42-110g
SOL — UM/UIM Suit or Arbitration Demand No less than 3 years from date of accident (Conn. Gen. Stat. § 38a-336(g)(1)); for UIM claims, may be tolled by timely written notice to insurer, extending the deadline to 180 days after exhaustion of tortfeasor's limits by settlement or judgment; for UM claims where the tortfeasor's insurer denies coverage or is insolvent, may be shortened to no less than 1 year from notice of denial/insolvency (§ 38a-336(g)(2)). This UM/UIM-specific deadline controls over the general contract and negligence limitation periods below.
SOL — General Written Contract (reference only) 6 years (Conn. Gen. Stat. § 52-576) — does not govern the UM/UIM claim itself, which is controlled by § 38a-336(g)
SOL — Negligence Against Tortfeasor (reference only) 2 years (Conn. Gen. Stat. § 52-584) — governs the underlying tort claim against the uninsured/underinsured motorist, not the contract claim against the insurer
Hit-and-Run Physical contact generally required; check policy terms
Exhaustion (UIM) Must exhaust tortfeasor's limits; insurer consent to settlement advisable

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About this template

Last updated
September 8, 2026
Jurisdiction
Connecticut
Category
Personal Injury

Legal authority

  • Conn. Gen. Stat. § 38a-336 (Uninsured and Underinsured Motorist Coverage)
  • Conn. Gen. Stat. § 38a-336(c) (Arbitration of Coverage and Amount Disputes)
  • Conn. Gen. Stat. § 38a-336(d) (Anti-Stacking Rule)
  • Conn. Gen. Stat. § 38a-336(g) (Three-Year Minimum Limitation Period for Suit or Arbitration Demand)
  • Conn. Gen. Stat. § 38a-336a (Underinsured Motorist Conversion Coverage)
  • Conn. Gen. Stat. § 38a-336c (Claims for Uninsured or Underinsured Motorist Benefits)
  • Conn. Gen. Stat. § 52-576 (Six-Year Contract Statute of Limitations — General; Superseded for UM/UIM Claims by § 38a-336(g))
  • Conn. Gen. Stat. § 52-584 (Two-Year Negligence Statute of Limitations — Applies to Underlying Tort Claim Against Tortfeasor, Not to the UM/UIM Contract Claim Against the Insurer)
  • Conn. Gen. Stat. § 42-110g(a), (d) (CUTPA actual damages and discretionary punitive, equitable, cost, and fee remedies)

Personal injury cases are brought by people who were hurt because of someone else's carelessness: car crashes, slip and falls, defective products, and more. Demand letters, settlement agreements, and court filings in these cases have to document the injuries, the medical treatment, the lost income, and the exact legal basis for holding the other side responsible. Well-prepared paperwork is what drives higher settlements and forces insurers to take the claim seriously.

Not legal advice

This template is provided for informational purposes. We recommend having an attorney review any legal document before signing, especially for high-value or complex matters.

Checked against the law it cites

The statutes this template relies on are listed under Legal authority.

Conn. Gen. Stat. § 42-110g(a), (d) (checked September 8, 2026): "Any person who suffers any ascertainable loss of money or property, real or personal, as a result of the use or employment of a method, act or practice prohibited by section 42-110b, may bring an action in the judicial district in which the plaintiff or defendant resides or has his principal place of business or is doing business, to recover actual damages. The court may, in its discretion, award punitive damages and may provide such equitable relief as it deems necessary or proper. In any action brought by a person under this section, the court may award, to the plaintiff, costs and reasonable attorneys' fees based on the work reasonably performed by an attorney and not on the amount of recovery."

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