The statute of limitations under 42 U.S.C. § 1983 is not set by federal law. Because the statute itself contains no filing deadline, federal courts borrow the personal injury statute of limitations from the state where the constitutional violation occurred. That means your deadline can be as short as one year or as long as six, though most states land at two.1Justia. Wilson v. Garcia, 471 U.S. 261 (1985)
Which State’s Deadline You Use
Section 1983 gives you a right to sue state or local officials who violate your constitutional rights while acting in an official capacity, but Congress never wrote a filing deadline into it.2Office of the Law Revision Counsel. 42 USC 1983 – Civil Action for Deprivation of Rights A companion statute, 42 U.S.C. § 1988, tells federal courts to fill gaps like this one by looking to state law.3Office of the Law Revision Counsel. 42 USC 1988 – Proceedings in Vindication of Civil Rights The Supreme Court decided in Wilson v. Garcia that every § 1983 claim borrows the personal injury deadline of the state where the violation happened, no matter which constitutional right was at stake.1Justia. Wilson v. Garcia, 471 U.S. 261 (1985) A First Amendment retaliation claim and an excessive force claim get the same clock if they arose in the same state.
When a state has more than one personal injury statute, courts borrow the general or residual one, not a specialized deadline for a particular kind of tort.4Justia. Owens v. Okure, 488 U.S. 235 (1989) The residual statute is the broadest personal injury deadline the state offers.
Deadlines across the country range from one to six years, with most states at two. A handful allow three, and a few reach four or more. Because the number can move whenever a state legislature amends its personal injury statute, you should confirm the current deadline in the state where your injury happened before relying on any rule of thumb.
When the Clock Starts
The deadline itself is borrowed from state law, but the question of when it begins running is a matter of federal law. Courts apply a discovery rule: the clock starts when you know or reasonably should know your rights were violated. For an illegal search or an incident of excessive force, that’s the day it happened. Other claims are less obvious, and this is where people lose cases they should have won.
False Arrest
The clock on a false arrest claim does not wait until you are released or until charges are dropped. It starts when you first appear before a judge or magistrate and become held under legal process. The Supreme Court set that line in Wallace v. Kato, reasoning that false imprisonment ends once you’re held pursuant to legal process, not when the criminal case ends.5Legal Information Institute. Wallace v. Kato, 549 U.S. 384 (2007) Plaintiffs who wait for the criminal case to resolve often find their § 1983 deadline expired months earlier.
Claims That Would Undermine a Conviction
If winning your § 1983 suit would necessarily mean your criminal conviction was invalid, the clock does not start until the conviction is actually overturned. Under Heck v. Humphrey, you cannot collect § 1983 damages for a prosecution while the resulting conviction still stands.6U.S. Reports. Heck v. Humphrey, 512 U.S. 477 (1994) The conviction has to be reversed on appeal, thrown out by habeas, expunged, or otherwise declared invalid first. Only then do you have a claim, and only then does the limitations period begin.
The Court extended the same logic to fabricated-evidence claims in McDonough v. Smith. The statute of limitations there did not begin until the criminal proceedings ended in the plaintiff’s favor, which was his acquittal at retrial.7Justia. McDonough v. Smith, 588 U.S. ___ (2019)
Continuing Violations
Some constitutional injuries are a pattern rather than a single event: repeated harassment, an ongoing discriminatory policy, systematic denial of medical care. Under the continuing violation doctrine, each new unconstitutional act can restart the clock and let a lawsuit reach back over the whole course of conduct. The lingering effects of a single past violation are not enough. You need a fresh unconstitutional act inside the limitations window.
When the Clock Pauses
Sometimes the limitations period can be paused, or “tolled.” Tolling rules for § 1983 claims come from the state whose deadline is being borrowed.8Legal Information Institute. Board of Regents v. Tomanio, 446 U.S. 478 (1980) The specifics vary, but common grounds include:
- Minority. If the injured person was under 18 when the violation happened, most states pause the clock until adulthood.
- Mental incapacity. If the injured person lacked the capacity to understand what happened, the clock may pause until the incapacity ends.
- Fraudulent concealment. If the defendant actively hid the wrongdoing by destroying evidence, lying, or covering up the violation, the clock pauses until the plaintiff discovers or reasonably should discover the truth.
Federal courts can also apply equitable tolling in extraordinary circumstances, but this is a narrow remedy. A plaintiff must show reasonable diligence in pursuing the claim and an extraordinary barrier that prevented timely filing. Courts have described equitable tolling as “a rare remedy to be applied in unusual circumstances, not a cure-all for an entirely common state of affairs.” Not knowing the law or being confused about the deadline does not qualify.
Prisoners and the Exhaustion Requirement
Incarcerated plaintiffs face an added complication. The Prison Litigation Reform Act requires prisoners to exhaust the prison’s internal grievance process, including any available appeals, before filing suit.9Office of the Law Revision Counsel. 42 USC 1997e – Suits by Prisoners Filing before you exhaust results in dismissal, not a pause.
The tension with the limitations period is obvious. Grievance processes can take months, and a two-year state deadline can burn while a prisoner does exactly what the law requires. Most federal courts toll the statute of limitations while the prisoner is actively pursuing administrative remedies, but this is not guaranteed in every circuit. A prisoner who delays starting the grievance process risks running out of time even if the grievance is later denied.
Rules That Look Like Deadlines but Don’t Apply
Many states and municipalities require anyone suing the government to file a “notice of claim” within a short window, sometimes as little as 90 days. For § 1983 claims, the Supreme Court has held that these state notice statutes are preempted by federal law, whether you file in federal or state court.10Justia. Felder v. Casey, 487 U.S. 131 (1988) But that preemption reaches only your federal § 1983 claim. If you are also bringing state law claims out of the same facts, the state’s notice-of-claim rule still applies to those, and missing it can wipe out that portion of your case even while the § 1983 claim survives.
Section 1983 also does not cover constitutional violations by federal officers. Claims against federal agents run under the separate Bivens framework, with its own rules.2Office of the Law Revision Counsel. 42 USC 1983 – Civil Action for Deprivation of Rights
What Happens If You File Late
Filing after the deadline ends the case. The defendant raises the expired statute as an affirmative defense, and the court dismisses. There is no general exception for serious injury and no special extension for egregious misconduct. Evidence strength is irrelevant once the clock runs out, which is why identifying the correct state deadline and the correct accrual date matters more in § 1983 litigation than almost anything else.