Discovery sanctions are the penalties a federal court imposes when a party refuses to cooperate with the exchange of information during a lawsuit, and under Federal Rule of Civil Procedure 37 they escalate from paying the other side’s attorney fees to losing the right to use evidence, having facts decided against you, having your case dismissed or a default judgment entered, and in the worst cases contempt fines or jail.1Legal Information Institute. Federal Rules of Civil Procedure Rule 37 – Failure to Make Disclosures or to Cooperate in Discovery; Sanctions How far up that ladder a judge climbs depends on how willful the violation was, how much it hurt the other side, and whether the party has been given chances to fix the problem.
What Counts as a Discovery Violation
Discovery misconduct usually falls into a few recognizable patterns. The most common is ignoring a discovery request outright: refusing to answer interrogatories, skipping a scheduled deposition, or stonewalling a document request with vague objections instead of substantive responses. A more serious problem is spoliation, which is the destruction, alteration, or loss of documents or electronic files relevant to the case. Courts treat spoliation harshly because it permanently eliminates evidence no one can recreate.
Failing to make required initial disclosures is its own category. Federal parties have to identify their witnesses and hand over certain documents early in the case without being asked, and they have to update those disclosures as new information surfaces. Skipping that duty carries automatic consequences described below.
What Has to Happen Before Sanctions Arrive
Sanctions are not the first step. Rule 37 requires the party seeking a court order to certify that it made a good-faith effort to get the discovery without court involvement.1Legal Information Institute. Federal Rules of Civil Procedure Rule 37 – Failure to Make Disclosures or to Cooperate in Discovery; Sanctions In practice, that means a phone call or a letter to opposing counsel explaining what is missing and asking for it. Judges take this “meet and confer” requirement seriously. Filing a motion to compel without trying to work things out first can get the motion denied and leave you paying the other side’s fees for having to respond.
When informal efforts fail, the formal process starts with a motion to compel, which asks the court to order the non-compliant party to produce the requested information or appear as required.1Legal Information Institute. Federal Rules of Civil Procedure Rule 37 – Failure to Make Disclosures or to Cooperate in Discovery; Sanctions If you believe a request is improper or overly burdensome, you cannot just ignore it. The right response is a motion for a protective order. A pending protective-order motion excuses non-compliance in the meantime, but once the court denies it, continued refusal invites sanctions.
Automatic Loss of Witnesses and Evidence
One of the harshest traps in federal litigation is the automatic penalty for failing to make required disclosures. If you don’t identify a witness or hand over evidence when the rules require it, you lose the right to use that witness or evidence at trial.1Legal Information Institute. Federal Rules of Civil Procedure Rule 37 – Failure to Make Disclosures or to Cooperate in Discovery; Sanctions No court order is needed first. No motion to compel. The exclusion applies unless you can show the failure was harmless or substantially justified.
This is where a lot of cases fall apart. An attorney identifies a key expert late, or a party turns up a critical document after the deadline, and the other side moves to exclude it. Beyond exclusion, the judge can also order the non-disclosing party to pay the other side’s expenses, inform the jury of the failure, or impose the heavier sanctions available for violating court orders.1Legal Information Institute. Federal Rules of Civil Procedure Rule 37 – Failure to Make Disclosures or to Cooperate in Discovery; Sanctions A jury instruction that one side failed to disclose a witness is a credibility blow that money cannot fix.
Paying the Other Side’s Fees
Financial penalties are usually the first real consequence. When a court grants a motion to compel, it must order the losing side to pay the moving party’s reasonable expenses, including attorney fees.1Legal Information Institute. Federal Rules of Civil Procedure Rule 37 – Failure to Make Disclosures or to Cooperate in Discovery; Sanctions The word “must” is doing real work here. The award is not discretionary. The same expense-shifting applies when a party fails to appear for a deposition or refuses to answer interrogatories.
Courts calculate these awards using the attorney’s hourly rate in the local market and the hours reasonably spent on the motion. When a dispute drags through multiple rounds of briefing, the number climbs. The point is compensatory: putting the innocent party back where it would have been if the rules had been followed.
Three narrow exceptions exist. The court will not order payment if the movant skipped the required meet-and-confer, if the withholding party’s position was substantially justified, or if other circumstances make the award unjust.1Legal Information Institute. Federal Rules of Civil Procedure Rule 37 – Failure to Make Disclosures or to Cooperate in Discovery; Sanctions “Substantially justified” matters most in practice: a party that had a reasonable legal argument for withholding discovery generally avoids fees even if the court ultimately disagrees. Bare stonewalling rarely qualifies.
Losing Issues and Evidence at Trial
When money alone doesn’t produce compliance, courts start changing the playing field of the lawsuit itself. Under Rule 37(b)(2)(A), a judge whose discovery order has been ignored can deem certain facts established as the other side claims them.1Legal Information Institute. Federal Rules of Civil Procedure Rule 37 – Failure to Make Disclosures or to Cooperate in Discovery; Sanctions If a defendant refuses to produce financial records, the court can accept the plaintiff’s numbers as true. That finding binds the jury and removes any need for the plaintiff to prove the point independently.
A related penalty bars the disobedient party from supporting or opposing specific claims or from introducing particular evidence.1Legal Information Institute. Federal Rules of Civil Procedure Rule 37 – Failure to Make Disclosures or to Cooperate in Discovery; Sanctions A defendant that relies on a damages defense but refuses to produce its own damage calculations can be prohibited from putting on any evidence on that issue, effectively gutting the defense. The case continues, but the advantage the non-compliant party tried to gain by hiding information is stripped away.
Dismissal and Default Judgment
The top of the sanctions ladder ends the case. Rule 37(b)(2)(A) authorizes the court to strike pleadings, dismiss the action, or enter a default judgment against a party that disobeyed a discovery order.1Legal Information Institute. Federal Rules of Civil Procedure Rule 37 – Failure to Make Disclosures or to Cooperate in Discovery; Sanctions For a plaintiff, dismissal ends the lawsuit. For a defendant, default judgment means the plaintiff wins on liability, and the only remaining question is how much the defendant owes.
Because these outcomes end the case on procedural grounds rather than on the merits, courts apply a high threshold. Judges look for willfulness or bad faith, not just negligence or disorganization, and they require the other side to show real prejudice. Terminating sanctions are reserved for discovery abuse so pervasive that a fair trial is no longer achievable. Courts often impose lesser penalties first and escalate only after repeated defiance, building a record that supports the extreme measure.
Lost Emails, Files, and Other Electronic Data
Electronic evidence has its own rule because it can be overwritten, auto-deleted, or corrupted in ways paper cannot. Rule 37(e) applies when electronically stored information that should have been preserved is lost.1Legal Information Institute. Federal Rules of Civil Procedure Rule 37 – Failure to Make Disclosures or to Cooperate in Discovery; Sanctions Three conditions have to be met: the information should have been preserved for litigation, the party failed to take reasonable steps to preserve it, and the data cannot be restored or replaced through other discovery.
The sanction depends on intent. If the loss resulted from carelessness rather than deliberate destruction, the court can only order measures necessary to cure the prejudice, such as allowing additional depositions or letting the injured party present evidence about the loss. Severe sanctions like adverse inference instructions, dismissal, or default judgment require proof that the party acted with the intent to deprive the other side of the information.1Legal Information Institute. Federal Rules of Civil Procedure Rule 37 – Failure to Make Disclosures or to Cooperate in Discovery; Sanctions That “intent to deprive” standard is deliberately higher than general bad faith.
The rule does not demand perfection. Courts evaluate whether preservation efforts were reasonable given the party’s resources and sophistication. A small business that loses emails because it had no litigation hold process is analyzed differently than a large company with a dedicated compliance team. But once litigation is reasonably foreseeable, the duty to preserve attaches, and doing nothing is not a defensible position.
Contempt Fines and Jail
When a party defies a direct court order to produce discovery, the judge can treat that defiance as contempt.1Legal Information Institute. Federal Rules of Civil Procedure Rule 37 – Failure to Make Disclosures or to Cooperate in Discovery; Sanctions Contempt targets the individual personally rather than adjusting the shape of the lawsuit. Fines are paid to the court rather than the opposing party, and they can accumulate daily until the party complies.
Civil contempt is coercive. The person held in contempt controls the remedy: comply with the order, and the penalties stop. In extreme situations, a judge can order incarceration until the person fulfills the obligation. Criminal contempt punishes past defiance instead. It carries fixed fines or jail time that remain even after the party finally produces the information, and it comes with additional procedural protections because the consequences are punitive rather than coercive.
When Your Attorney Pays Instead of You
Sanctions do not always land on the client. Rule 37 repeatedly authorizes courts to impose expenses on “the party or attorney advising that conduct, or both.”1Legal Information Institute. Federal Rules of Civil Procedure Rule 37 – Failure to Make Disclosures or to Cooperate in Discovery; Sanctions When an attorney advises withholding discovery or coaches obstructive behavior, the court can order the attorney to pay personally. Judges routinely split sanctions between attorney and client or place the full burden on the attorney when the misconduct was clearly lawyer-driven.
A separate federal statute reinforces this. Under 28 U.S.C. ยง 1927, an attorney who vexatiously multiplies the proceedings can be ordered to pay the excess costs, expenses, and attorney fees caused by that conduct.2Office of the Law Revision Counsel. 28 U.S.C. 1927 – Counsel’s Liability for Excessive Costs Discovery abuse is one of the most common triggers. Frivolous objections, refusing to cooperate on deposition scheduling, and baseless privilege claims all qualify.
Can You Appeal a Sanctions Order Right Away
Usually, no. The Supreme Court held in Cunningham v. Hamilton County that a sanctions order for discovery violations is not a “final decision” that can be appealed immediately.3Legal Information Institute. Cunningham v. Hamilton County, 527 U.S. 198 (1999) In most cases, you have to wait until the entire lawsuit concludes with a final judgment before challenging the sanction on appeal, meaning you live with the consequences throughout the rest of the case.
A few narrow exceptions exist. A terminating sanction that dismisses the case is itself a final judgment and is immediately appealable. Contempt orders, particularly criminal contempt, may also qualify for interlocutory review because they impose personal punishment independent of the underlying case. For everything else, the practical remedy is to ask the trial court to reconsider the order, which requires new facts or a showing that the court misapplied the law. The better strategy is to avoid the sanction in the first place: comply with discovery obligations even when you disagree with them, and push back through the right procedural channels like protective orders and timely objections.