Acting in bad faith means deliberately being dishonest or refusing to honor a duty you know you owe someone. It takes intent. A mistake, an oversight, or an honest disagreement about what a contract requires is not bad faith, because bad faith is a conscious choice to mislead, cheat, or undermine someone who is counting on you to deal fairly. Courts take it more seriously than ordinary breach or negligence for exactly that reason, and the penalties reflect it.
The term shows up in a few distinct corners of the law — insurance disputes, contracts, employment, and courtroom conduct — but the underlying idea stays the same across all of them.
Bad Faith by an Insurance Company
Insurance is where bad faith allegations come up most often. You pay premiums for years on the understanding that the insurer will pay legitimate claims. When the company instead looks for reasons to deny, delay, or lowball what you’re owed, the bargain breaks down.
There are two flavors. First-party bad faith is a dispute between you and your own insurer: you file a claim under your policy, and the company unreasonably denies it, drags out the investigation, or offers far less than it’s worth. Third-party bad faith is less obvious. It happens when someone sues you, your liability insurer handles the defense, and the insurer mishandles things in a way that exposes you personally. The classic example is an insurer unreasonably refusing to settle a lawsuit within your policy limits, leaving you on the hook for a judgment that blows past your coverage.
The tactics tend to follow recognizable patterns. Repeatedly reassigning adjusters to reset timelines. Demanding redundant documentation. Misreading policy language to justify a denial. Threatening to cancel coverage if you keep pushing. Some of these are subtle enough that policyholders don’t realize what’s happening for months. The common thread is an insurer putting its own financial interest ahead of its duty to handle your claim fairly and promptly.
Bad Faith in a Contract
Nearly every contract in the United States carries an implied promise that both sides will deal honestly with each other. Courts call this the implied covenant of good faith and fair dealing, and it exists whether the contract mentions it or not. You can’t use the letter of an agreement to defeat its purpose. Even if your actions technically comply with the written terms, you’re acting in bad faith if you’re deliberately sabotaging the other side’s ability to get what they bargained for.
The Uniform Commercial Code, which governs commercial transactions in every state, puts the obligation in writing. Section 1-304 says every contract under the code “imposes an obligation of good faith in its performance and enforcement.”1LII / Legal Information Institute. UCC 1-304 Obligation of Good Faith Outside commercial sales, the same duty comes from common law and applies to contracts generally.
What does it look like? A commercial landlord who refuses to make repairs that render a tenant’s space unusable, effectively forcing the tenant out without formally breaking the lease. A company that signs a revenue-sharing deal and then quietly funnels clients to a separate entity to avoid paying the agreed share. Neither party has violated a specific clause, but both have gutted the deal’s purpose. That’s the signature of a bad faith breach: exploiting technicalities to dodge real obligations.
A minority of states extend this duty into employment. In those jurisdictions, firing someone in bad faith — say, terminating a salesperson right before a large commission vests, or letting a long-tenured worker go specifically to avoid paying retirement benefits — can support a claim even when the employee was technically at-will.2National Conference of State Legislatures. At-Will Employment – Overview These cases are hard to win, but they exist as a check against the most cynical employer behavior.
Bad Faith in Court
Bad faith also describes how people behave once a dispute reaches a courtroom. Filing a lawsuit you know has no legal basis, just to bury an opponent in legal costs, is the textbook example. Federal Rule of Civil Procedure 11 says anyone who signs a court filing is certifying that it isn’t being presented for an improper purpose like harassment or needless delay, and that the legal arguments have a legitimate basis in existing law.3Legal Information Institute. Federal Rules of Civil Procedure Rule 11 Signing a filing that fails that test opens the door to sanctions.
Discovery abuse is a separate but equally common form. Hiding documents, destroying electronic records, or stonewalling legitimate information requests are all ways parties try to gain an unfair advantage. Courts can respond by treating disputed facts as established, barring the offender from presenting certain evidence, striking pleadings, or entering a default judgment outright.
A federal statute, 28 U.S.C. § 1927, targets attorneys who “unreasonably and vexatiously” drag out proceedings. A court can order the attorney personally to pay the excess costs, expenses, and fees their conduct caused.4Office of the Law Revision Counsel. 28 USC 1927 – Counsels Liability for Excessive Costs That’s the lawyer’s own money, not the client’s, which tends to focus the mind.
How Bad Faith Gets Proven
Proving bad faith is harder than proving a standard breach or a negligence claim, and the difficulty is intentional. Courts don’t want every disappointed contract party claiming the other side was dishonest. You generally have to show the other party knew what their obligation was and deliberately chose not to honor it. Accidental failures, honest disagreements about what a contract requires, and even incompetent performance usually don’t make the cut.
The burden of proof varies by state and by claim type, but many courts require “clear and convincing evidence” rather than the lower “preponderance of the evidence” standard used in ordinary civil cases. Clear and convincing sits between the everyday civil threshold and the criminal standard of beyond a reasonable doubt. In practical terms, you need strong, persuasive proof of dishonest intent, not just evidence that the outcome felt unfair.
The strongest evidence tends to come from internal communications. Emails where an adjuster acknowledges a claim is valid but is told to deny it anyway. Memos showing a company deliberately structured a deal to avoid paying commissions. Internal guidelines that contradict the reasons given for a denial. Claim files, handling logs, and the timeline of events matter enormously too. A pattern of unexplained delay is often more persuasive than any single smoking-gun document.
What Happens to Someone Who Acts in Bad Faith
The penalties go well beyond what you’d face for an ordinary breach, and courts design them that way on purpose. Someone who breaks a promise through honest inability gets treated differently from someone who never intended to keep it.
Compensatory and Consequential Damages
The starting point is compensatory damages — the actual financial loss the victim suffered. In an insurance case, that includes the value of the claim that should have been paid. In a contract dispute, it covers the profits or benefits the victim was denied. Bad faith claims also open the door to consequential damages: the ripple effects that flow from the wrongful conduct. If an insurer’s refusal to pay a valid homeowner’s claim led to foreclosure, the losses extend far beyond the original claim amount. Damaged credit, relocation costs, and lost equity can all be recoverable.
Punitive Damages
Courts award punitive damages in bad faith cases specifically to punish egregious conduct and discourage others from trying the same thing. Whether they’re available depends in part on how the jurisdiction classifies bad faith. States that treat it as a tort — a civil wrong independent of the contract — typically allow punitive damages. States that limit it to contract usually don’t.
The U.S. Supreme Court has placed constitutional limits on how large those awards can get. In BMW of North America, Inc. v. Gore, the Court set out factors for evaluating whether a punitive award is excessive, including how reprehensible the conduct was and the ratio between the punitive award and the actual harm.5Justia US Supreme Court. BMW of North America Inc v Gore In State Farm Mutual Automobile Insurance Co. v. Campbell, the Court tightened the ratio piece, saying “few awards exceeding a single-digit ratio between punitive and compensatory damages, to a significant degree, will satisfy due process.” A $5 million punitive award on $100,000 of actual losses will draw serious constitutional scrutiny. Some states impose statutory caps on top of those limits.
Attorney’s Fees
Under the standard American rule, each side pays its own lawyers regardless of who wins. Bad faith is one of the recognized exceptions. When a court finds that a party “acted in bad faith, vexatiously, wantonly, or for oppressive reasons,” it can shift attorney’s fees to the losing side.6United States Department of Justice Archives. Civil Resource Manual 220 – Attorneys Fees Litigation is expensive, and the prospect of paying the other side’s bills on top of your own is a meaningful deterrent.
Sanctions and Professional Discipline
When bad faith occurs during litigation, courts have tools beyond money. Under Rule 11, sanctions are limited to what’s needed to deter the conduct, and they can include striking filings from the record, formal reprimands, or required participation in educational programs.3Legal Information Institute. Federal Rules of Civil Procedure Rule 11 For attorneys, consequences can reach their careers. State bar associations can impose discipline ranging from informal warnings to temporary suspension to permanent loss of a law license. Federal courts can also bar an attorney from practicing before them. An intent to deceive is enough to trigger discipline even if the deception didn’t succeed or cause measurable harm.
Don’t Wait Too Long to Act
Bad faith claims have filing deadlines, and they vary. In many states, the window to file an insurance bad faith lawsuit runs two to four years from the date you knew or should have known about the insurer’s conduct. Contract-based bad faith claims may follow the state’s general contract statute of limitations, while tort-based claims may follow the shorter personal injury or general tort deadline. Miss the window and the claim is gone, no matter how strong the evidence. If you think someone has acted in bad faith toward you, checking your state’s specific deadline is one of the first things to do.