Most time deadline statutes and rules are now construed as non-jurisdictional unless Congress has clearly stated otherwise.  The 12-year statute of limitations on quiet title actions against the United States (28 U.S.C. §2409a(g)) is a claims processing rule, not a jurisdictional statute.  The time limit appears in a section separate from the Quiet Title Act’s jurisdictional provision and does not mention jurisdiction or contain any language indicating any intent to make the time limit jurisdictional.  Three earlier Supreme Court decisions addressing the time limit loosely use the term “jurisdiction” but do not firmly establish, as binding precedent, that the limitations provision has jurisdictional force.