Under the Federal Rules of Civil Procedure, the question of when to file a motion for summary judgment has a default answer: any time until 30 days after the close of all discovery.1Legal Information Institute. Federal Rules of Civil Procedure Rule 56 – Summary Judgment That window is the floor the rule sets. In almost every case, the judge’s scheduling order or a local court rule tightens it, so the real deadline for your case lives in those documents, not in Rule 56.
The Default Deadline and How It Gets Changed
Rule 56(b) lets either party move for summary judgment at any point up to 30 days after discovery closes. That is the baseline. A local rule can shorten it. A judge’s scheduling order can set a specific calendar date instead of tying the deadline to the end of discovery. In most federal cases, the scheduling order controls, and it rarely leaves the full 30-day cushion in place.
Two failure modes repeat themselves. Filing too early, before the record contains the evidence you need, leads to denial because you cannot yet show that the material facts are undisputed. Filing too late means losing the chance entirely. Before anything else, pull the scheduling order and the local rules for your district and confirm the actual deadline that applies to your case.
Why Most Motions Come After Discovery
Nothing in the rule forces you to wait for discovery to finish. In practice, most motions are filed once discovery is substantially complete, because that is when the depositions, documents, and written responses needed to prove the absence of a genuine factual dispute are actually in hand.
The legal standard explains the timing. A court will grant the motion only when the moving party shows two things: no genuine dispute of material fact, and entitlement to judgment as a matter of law.1Legal Information Institute. Federal Rules of Civil Procedure Rule 56 – Summary Judgment A material fact is one that could change the outcome under the governing law. A dispute is genuine when the evidence would let a reasonable jury side with the nonmoving party. The court views all evidence in the light most favorable to the party opposing the motion and draws every reasonable inference in that party’s favor.2Justia Law. Anderson v. Liberty Lobby, Inc., 477 U.S. 242 (1986) One narrow exception: when a party’s account is flatly contradicted by objective evidence in the record, such as video, the court does not have to accept that account.3Justia Law. Scott v. Harris, 550 U.S. 372 (2007)
You cannot meet that standard with the pleadings alone. You need the record. That is why timing and evidence are inseparable questions.
What Needs to Be in the Record Before You File
The evidence you need depends on who carries the burden of proof at trial on the issue you want resolved.
If the other side carries that burden, which is the usual posture for a defendant moving for summary judgment, you do not have to come forward with affidavits disproving their case. It is enough to point out that the record contains no evidence supporting an essential element of their claim.4Library of Congress. Celotex Corp. v. Catrett, 477 U.S. 317 (1986) If the plaintiff cannot produce evidence on something they would need to prove at trial, there is nothing for a jury to decide.
If you carry the burden on the issue, the bar is higher. You need affirmative evidence strong enough that no reasonable jury could find against you. The motion must be supported by specific materials from the record, which typically include:1Legal Information Institute. Federal Rules of Civil Procedure Rule 56 – Summary Judgment
- Sworn affidavits or declarations from witnesses with firsthand knowledge of the facts.
- Deposition transcripts of testimony given under oath during discovery.
- Interrogatory answers exchanged between the parties.
- Documents produced in discovery, such as contracts, emails, medical records, or financial statements.
The Statement of Undisputed Facts
Many federal courts require the moving party to file a separate document listing every material fact it claims is undisputed, with a citation to specific evidence in the record for each one. The format varies by district. Some courts cap the number of facts you can list. Failing to submit this statement when it is required can be grounds for denial no matter how strong the underlying evidence is. This requirement comes from local practice rather than Rule 56 itself, so check the local rules for the court where your case is pending.
If You’re Facing a Motion Too Early
Sometimes the question is not when to file but what to do when the other side files before you have had a fair chance to develop the record. Rule 56(d) is the tool. You submit an affidavit or declaration explaining that you cannot yet present facts essential to your opposition. That affidavit needs to identify what facts you expect to find, explain why you cannot present them now, describe the steps you have already taken to obtain them, and show how additional time would let you counter the motion.1Legal Information Institute. Federal Rules of Civil Procedure Rule 56 – Summary Judgment
The court can defer ruling, allow more time for discovery, deny the motion, or enter any other appropriate order. Specificity decides the outcome. A vague request for “more time” rarely works. The affidavit needs to name the evidence you expect, where you expect to find it, and why it is not yet available.
What Happens After You File
Rule 56 does not fix the opposition’s response deadline. That comes from local rules and the scheduling order and typically runs between 21 and 30 days in federal courts. The response has to do more than restate the complaint. Once a properly supported motion is on file, the nonmoving party must come forward with specific evidence showing that a genuine dispute exists.2Justia Law. Anderson v. Liberty Lobby, Inc., 477 U.S. 242 (1986) Counter-affidavits, contradictory deposition testimony, and record documents that create a factual question are what work. Speculation about what further discovery might reveal is not.
The movant usually gets a reply brief. Some judges hold oral argument; many decide on the papers.
When the court rules, several outcomes are possible:1Legal Information Institute. Federal Rules of Civil Procedure Rule 56 – Summary Judgment
- Grant the motion, ending the case or the claims it covered without a trial.
- Deny the motion, sending the case to trial because genuine factual disputes remain.
- Grant partial summary judgment, resolving some claims while others continue.
- Deny the motion but issue an order establishing that certain specific facts are no longer in dispute, which narrows what the jury has to decide at trial.
That last outcome often gets overlooked when parties think about whether to file. Even a motion that does not fully succeed can simplify the trial by taking contested facts off the table.
Cross-Motions
Both sides can move for summary judgment at the same time. The court evaluates each motion independently, and the fact that both parties think they should win does not mean one of them has to.5Federal Judicial Center. The Analysis and Decision of Summary Judgment Motions Filing a cross-motion also does not substitute for opposing the other side’s motion. You still need to file a separate opposition addressing the specific facts the other party raised.
Appeals
If the court grants summary judgment and enters a final judgment, the losing party can appeal to the circuit court. The appellate court reviews the ruling fresh under the same standard, viewing the evidence in the light most favorable to the party that lost below. Denials are a different matter. They are generally not immediately appealable because they are not final judgments, and the case continues to trial. Purely legal arguments rejected at summary judgment are preserved for appeal after final judgment without a post-trial motion, but factual-sufficiency arguments must be renewed in a post-trial motion to be preserved.