Illinois Bad Faith Insurance: Criteria, Penalties, and Defenses

When an insurer delays, denies, or underpays a claim, policyholders may wonder whether the conduct amounts to bad faith under Illinois law. The answer depends on the policy, the facts behind the decision, and how the insurer handled the claim—not simply whether the insurer ultimately made a mistake. Illinois’s main remedy is a statute that can authorize attorney fees, costs, and an additional monetary award when an insurer’s conduct is unreasonable and vexatious. Understanding the criteria, potential penalties, and common defenses can help clarify what evidence matters.

How Illinois Defines Insurance Bad Faith

Illinois does not treat every incorrect claim decision as bad faith. The central statute is Section 155 of the Illinois Insurance Code, 215 ILCS 5/155. It allows a court to award certain additional relief when an insurer’s delay or withholding of payment is “vexatious and unreasonable.” The statute applies to actions brought by or on behalf of a policyholder against an insurance company.

The standard is fact-specific. A court may consider the insurer’s conduct, the circumstances surrounding the claim, and whether the insurer had a reasonable basis for its position. A denial that turns out to be wrong does not automatically establish a Section 155 violation. Conversely, an insurer cannot necessarily avoid liability merely by pointing to a technical dispute if its claim handling was unreasonable.

In Cramer v. Insurance Exchange Agency, the Illinois Supreme Court explained that Section 155 provides a statutory remedy and does not create a general, independent tort claim for every instance of insurer bad faith. The decision distinguishes an ordinary dispute over policy benefits from conduct that meets the statute’s unreasonable-and-vexatious standard. See Cramer, 174 Ill. 2d 513 (1996).

Criteria Courts Consider Under Section 155

Illinois courts generally assess whether the insurer’s position and claims process were reasonable in light of the information available at the time. No single factor decides every case. The following evidence may be relevant:

• Investigation quality: Whether the insurer gathered pertinent records, inspected the loss when appropriate, interviewed relevant witnesses, and considered the policyholder’s evidence.
• Communication: Whether the insurer explained what information it needed, responded within a reasonable time, and provided a clear explanation for a denial or limitation.
• Consistency: Whether the insurer applied policy terms consistently and gave a reasoned account of how those terms affected the claim.
• Handling of new evidence: Whether the insurer reconsidered its position when the policyholder supplied material information that could change the analysis.
• Delay: Whether the insurer had a reasonable basis for waiting, and whether it kept the policyholder informed about what remained unresolved.

These are practical indicators, not a checklist that automatically proves liability. For example, a lengthy investigation may be justified by complicated damage, disputed causation, or missing records. The same delay may look unreasonable if the insurer fails to identify what is missing, ignores repeated inquiries, or leaves an undisputed portion of a claim unpaid without explanation.

Disagreement Over Coverage Is Not Enough by Itself

Policy language can be ambiguous, and claims may involve competing expert opinions or uncertain facts. An insurer’s reasonable interpretation of a policy or a genuine dispute over causation may support a defense to Section 155 relief. Courts evaluate whether the insurer had a reasonable basis and whether it acted reasonably in asserting that position. The existence of litigation alone does not establish that the insurer acted vexatiously.

At the same time, an insurer’s stated coverage position is not the only issue. The manner in which it reached and communicated that position may matter. A file showing a cursory review, shifting explanations, or disregard of important evidence can be relevant even if the policy dispute itself is complex.

What Conduct May Support a Bad Faith Claim?

Potentially relevant conduct can include repeatedly requesting information already provided, failing to explain a denial, ignoring clear policy language, or delaying payment without a reasonable investigative need. A claim may also raise concerns when an insurer gives inconsistent reasons over time or fails to address evidence that directly responds to its stated basis for denial.

However, those examples do not automatically establish a statutory violation. A policyholder typically needs to connect the conduct to an unreasonable and vexatious delay or withholding of payment. The insurer may have a plausible explanation—for instance, a material gap in documentation, a genuine coverage question, or a need to determine the extent and cause of damage.

Section 155 is not limited to claims that are ultimately paid. It can be invoked in a dispute over an insurer’s refusal to pay, but the court must still find the statutory standard met. Nor does every slow response count as actionable delay: the timing, explanation, claim complexity, and insurer’s ongoing efforts all matter.

Potential Penalties and Other Remedies

Section 155 authorizes a court, in its discretion, to award reasonable attorney fees, other costs, and an additional amount when the statutory conditions are satisfied. The statute sets limits on the additional amount. Under the current statutory text, the additional award may not exceed the lesser of 60% of the amount the insurer is obligated to pay under the policy, $60,000, or the policyholder’s actual damages. The calculation and application can depend on the case and the amounts at issue, so the statute should be reviewed alongside current court decisions.

Section 155 relief is distinct from the benefits owed under the insurance contract. A policyholder may seek covered benefits through a breach-of-contract claim and, where supported, request statutory fees, costs, and the additional Section 155 amount. The statute does not guarantee an award, and the court determines whether the insurer’s conduct meets the standard and what relief is appropriate.

Other remedies may apply depending on the facts. For example, a dispute over an insurer’s failure to settle a liability claim within policy limits can involve a separate duty-to-settle analysis and potential damages beyond a first-party coverage dispute. In Haddick v. Valor Insurance, the Illinois Supreme Court discussed an insured’s claim arising from an insurer’s alleged failure to settle. See Haddick, 198 Ill. 2d 409 (2001). The legal theory and available damages depend on the relationship, the claim, and the resulting harm.

Evidence That Can Help Evaluate a Claim

Clear records make it easier to evaluate what happened and when. Policyholders assessing a possible Illinois bad faith insurance claim may want to preserve:

• The complete insurance policy, declarations, endorsements, and renewal documents.
• Claim forms, proof-of-loss submissions, estimates, invoices, photos, and inspection reports.
• Letters, emails, portal messages, and notes from calls with the insurer or adjuster.
• Requests for information and the dates and contents of responses.
• Denial, reservation-of-rights, or partial-payment letters and any later explanations.
• Independent repair estimates, expert opinions, medical records, or other evidence relevant to the loss.

A dated timeline can be especially useful. It can distinguish a delay caused by necessary investigation from a period when the insurer had the information needed to act but did not provide a meaningful response. Policyholders should keep originals and avoid altering claim records. Sensitive communications with an attorney may raise privilege issues and should be handled carefully.

Common Insurer Defenses

An insurer may argue that it had a reasonable basis to deny, limit, or investigate the claim. Common defenses include:

• Genuine coverage dispute: Policy wording, exclusions, conditions, or competing interpretations reasonably presented a question for resolution.
• Uncertain facts or causation: Available evidence did not establish whether the loss was covered or how much damage resulted from a covered event.
• Incomplete documentation: The policyholder had not supplied information reasonably needed to assess the claim, despite a clear request.
• Reasonable investigation: The insurer conducted an appropriate review and acted within a reasonable time given the claim’s complexity.
• Prompt payment of undisputed amounts: The insurer paid the portion it considered covered while investigating or disputing the remainder.

These defenses are strongest when supported by contemporaneous records, specific explanations, and consistent handling. A generic assertion that a claim was “under investigation” may be less persuasive if the file shows no meaningful investigative steps or if the insurer did not explain what information it needed.

Section 155 Versus a Separate Bad Faith Lawsuit

One common misconception is that any unfair insurance practice creates a standalone tort claim for bad faith. Under Cramer, Section 155 is generally the statutory route for seeking fees and related relief based on vexatious and unreasonable claim handling; it does not create a broad independent tort for all such conduct. Contract claims, statutory remedies, and other theories must be analyzed separately.

Liability insurance claims involving a third-party demand can raise different issues from a policyholder’s first-party claim for property, health, or other benefits. A failure-to-settle claim, for example, may focus on whether the insurer acted in the insured’s interests when deciding whether to accept a settlement within policy limits. That analysis is not interchangeable with the Section 155 standard, and the applicable facts and legal requirements differ.

Practical Steps After a Claim Denial or Delay

1. Review the policy and decision letter. Identify the coverage provisions, exclusions, deadlines, and specific reasons the insurer gave.
2. Ask for a written explanation. If the decision is unclear, request the policy language relied on and a description of any missing information.
3. Submit relevant evidence in an organized way. Keep copies and document when the insurer receives each item.
4. Track communications and deadlines. Note claim numbers, adjuster contacts, promises, and follow-up dates.
5. Consider professional advice. An attorney familiar with Illinois insurance disputes can assess the policy, the claim file, possible remedies, and filing deadlines.

Filing deadlines can depend on the type of claim, the policy’s contractual limitation language, and applicable statutes. A policyholder should not assume that ongoing discussions with an insurer pause a deadline. Prompt review is particularly important when a lawsuit or appeal period may be approaching.

Illinois Insurance Regulators and Consumer Complaints

The Illinois Department of Insurance accepts consumer complaints and can review issues involving insurance companies and claim handling. A regulatory complaint may prompt a response or help identify a compliance concern, but it does not replace a court action, guarantee payment, or determine a policyholder’s legal rights. A Section 155 award is decided by a court in an appropriate lawsuit, not simply by submitting a complaint to the department.

Illinois bad faith insurance disputes turn on both the policy and the insurer’s conduct. The key question is not merely whether the claim was denied or delayed, but whether the insurer had a reasonable basis and handled the matter reasonably under the circumstances. Careful documentation, a clear understanding of the applicable remedy, and timely legal review can help policyholders evaluate their options while allowing insurers to present legitimate coverage and investigation defenses.