Whether 28 U.S.C. §1367(d) suspends a state-law limitations period while a supplemental claim is pending in federal court, or instead provides only a 30-day period to refile after dismissal.
Holding
Section 1367(d) stops the limitations clock while the supplemental claim is pending in federal court and for 30 days after dismissal; it does not merely create a 30-day grace period.
Reasoning
The Court began with the ordinary legal meaning of “tolled” when used with a “period of limitations.” In that context, tolling ordinarily means suspending or pausing the limitations period. When the tolling event ends, the clock resumes with the amount of time that remained when tolling began. The Court's own cases likewise use “tolling” and “suspension” interchangeably.
Artis' reading fit the statutory language naturally. Section 1367(d) says that the “period of limitations” shall be tolled while the claim is pending and for 30 days after dismissal. Read ordinarily, the provision pauses the limitations period from federal filing through 30 days after dismissal, then restarts the clock.
The District's contrary interpretation—that tolling merely removes the effect of a limitations bar—fit the text poorly. It required treating “period of limitations” as meaning the period's legal effect, rather than the period itself. It also made the words “while the claim is pending” largely unnecessary, because a limitations bar does not matter while the same claim is already pending in federal court.
The grace-period reading also risked an implausible result: it could allow refiling even where the limitations period had already expired before the plaintiff filed in federal court. The statute contains no language indicating that Congress meant to revive already-expired claims.
The D.C. Court of Appeals had relied principally on a 1969 American Law Institute proposal that would have allowed refiling within 30 days after dismissal. But Congress did not enact that proposal's language. Unlike §1367(d), the ALI proposal did not toll the limitations period while the state claim was pending in federal court, so it could not override the enacted text.
The additional 30 days were not superfluous under the stop-the-clock reading. They protect plaintiffs who filed in federal court near the end of the state limitations period, ensuring that they have at least a short period to refile after dismissal. Similar federal statutes suspend a limitations period during a specified event and add a short period afterward.