This appeal from the dismissal of the plaintiffs suit because the statute of limitations had run presents a tangle of important statute-of-limitations issues. The plaintiff filed a suit along with two other persons against the Postal Service charging violations of Title VII and the Rehabilitation Act. The suit was filed on February 23, 1998, which, so far as Elmore was concerned, was the 84th day of the 90-day period within which the suit had to be filed after the final decision by the Postal Service turning down his administrative com
*1011
plaint. 29 C.F.R. § 1614.407. The judge dismissed Elmore and one of the other two plaintiffs, without prejudice, on the ground of misjoinder because the three plaintiffs’ claims did not arise out of the same event or series of events. Fed.R.Civ.P. 20(a), 21;
Intercon Research Associates, Ltd. v. Dresser Industries, Inc.,
The filing of a suit stops the running of the statute of limitations, though only contingently. It is true that if the suit is later dismissed with prejudice, any issue concerning the bar of the statute of limitations to the refiling of the suit will be moot because a suit that has been dismissed with prejudice cannot be refiled; the refiling is blocked by the doctrine of res judicata. But if the suit is dismissed without prejudice, meaning that it can be refiled, then the tolling effect of the filing of the suit is wiped out and the statute of limitations is deemed to have continued running from whenever the cause of action accrued, without interruption by that filing. E.g.,
Conover v. Lein,
In other words, a suit dismissed without prejudice is treated for statute of limitations purposes as if it had never been filed. E.g.,
Beck v. Caterpillar Inc., supra,
When there are several plaintiffs in a single suit and one is dismissed out,
*1012
whether under Rule 21 or any other rule or doctrine, it is as if he had brought a separate suit that was dismissed. We cannot find a case on the point; but it seems to us clear as a matter of first principles. The purpose of Rule 20(a) in permitting joinder in a single suit of persons who have separate claims, albeit growing out of a single incident, transaction, or series of events, is to enable economies in litigation, not to merge the plaintiffs’ rights so that the defendant loses defenses that he might-have had against one of the plaintiffs. It is true that the statute of limitations is tolled for class members until it is determined that the case cannot proceed as a class action,
Crown, Cork & Seal Co. v. Parker,
There is in any event little risk that a determination that claims have been mis-joined will lead to a dismissal with statute of limitations consequences, since, as we’re about to see, the district court is duty-bound to prevent those consequences by severing rather than dismissing claims. If it fails in that duty, the remedy is appeal.
Hence the dismissal of Elmore from the suit on August 5, 1998, occurred long after the 90-day period within which
he
had to sue had elapsed, and was time barred before that date, not six, let alone 96, days later. Cf.
Wilson v. Grumman Ohio Corp.,
It is irrelevant that the dismissal was almost certainly erroneous, not because there wasn’t misjoinder, but because in formulating a remedy for a misjoinder the judge is required to avoid gratuitous harm to the parties, including the misjoined party. Rule 21 not only requires that orders adding or dropping parties be made “on such terms as are just,” but also expressly allows the judge to sever the misjoined party’s claim rather than dismiss it.
Sabolsky v. Budzanoski,
But waiving the statute of limitations is not the proper remedy for an erroneous dismissal. The proper remedy is appeal. Although the suit continued in the district court on behalf of the remaining plaintiff, and so the dismissal of El-
*1013
more was not a final judgment in the usual sense, Rule 54(b) allows the district judge to enter a final, immediately appealable judgment from an order that dismisses one of the parties. See
House v. Belford,
So the statute of limitations ran long before Elmore refiled his suit. That in itself need not have been fatal. There are defenses to the statute of limitations, and Elmore is right in identifying equitable tolling as one of them. The running of a statute of limitations can be equitably tolled when through no fault of his own the plaintiff was unable to sue within the limitations period but he sued as soon as he could. E.g.,
Flight Attendants Against UAL Offset v. Commissioner,
For completeness we note that, even if equitable tolling could do service for an appeal, as assumed (rather than discussed) in
Justice v. United States,
We have emphasized in previous cases the social importance of limitations periods for suing. E.g.,
Cook v. City of Chicago,
Affirmed.
