What Is a Borrowing Statute? 28 U.S.C. 1658 in a Mass Tort

A borrowing statute is the rule a federal court uses when the federal claim it is deciding has no deadline of its own: it reaches for the limitations period of the state whose law is most closely analogous, and it applies that state period inside a federal ceiling. For most claims that ceiling is the four years written into 28 U.S.C. § 1658(a). The result is not “the state deadline applies” but “the state deadline applies, capped at four years.”

In a mass tort this matters at two specific moments. The first is when a claim is filed in federal court on a federal theory rather than a state tort theory — a federal question that never appeared in the state complaint. The second is later, when the case reaches a federal court through removal and someone asks which clock governs. Neither is a question the docket answers for you.

What does 28 U.S.C. 1658 actually say?

The operative subsection is short enough to quote, and quoting it settles most of what follows. Section 1658(a):

Except as otherwise provided by law, a civil action arising under an Act of Congress enacted after the date of the enactment of this section may not be commenced later than 4 years after the cause of action accrues.

Three features of that sentence do the work. “Except as otherwise provided by law” hands priority to any federal statute that states its own period — the section is a gap-filler, not an override. “An Act of Congress enacted after the date of the enactment of this section” limits the rule to federal causes of action created after 1998, when the section itself was enacted by Pub. L. 101-650. And “may not be commenced later than 4 years” is a cap on the borrowed period, not a floor.

Subsection (b) was added by Pub. L. 107-204 in 2002 and carves out securities-fraud private rights of action, which may be brought at the earlier of two years after discovery of the facts constituting the violation or five years after the violation. Its effective-date note applies it to proceedings commenced on or after the 2002 enactment, and the same amendment provided that nothing in it creates a new private right of action. Where a mass tort theory is federal and securities-adjacent, subsection (b) rather than subsection (a) is the provision to read.

How a court picks the state period it borrows

Borrowing is a two-step inquiry. First the court identifies the federal cause of action and asks whether a federal statute supplies a period. If it does, that period governs and § 1658 is never reached. If it does not, the court moves to the second step: which state’s law is most closely analogous to the federal claim, and what is that state’s limitations period for a comparable action. The court then applies that period, subject to the four-year ceiling.

The most-analogous-state step is where the argument lives. A claim that resembles a state consumer-fraud or personal-injury action borrows that state’s period. The analysis is comparative rather than mechanical, and different circuits have framed the comparison in slightly different language. What is not in dispute is the hierarchy: an express federal period first, then the analogous state period, with four years as the outer limit on the second step.

Three worked examples, all from statutory text rather than case commentary:

Claim and clock	Source	What it provides
Federal claim with no stated period, ordinary case	28 U.S.C. § 1658(a)	No later than 4 years after accrual
Securities-fraud private right of action	28 U.S.C. § 1658(b)	Earlier of 2 years after discovery or 5 years after the violation
Tort claim against the United States (FTCA)	28 U.S.C. § 2401(a)–(b)	Presentment in writing within 2 years of accrual; suit within 6 months of mailed notice of final denial
Personal injury, Texas	Tex. Civ. Prac. & Rem. Code § 16.003	Not later than 2 years after the cause of action accrues
Asbestos- or silica-related injury, Texas	Tex. Civ. Prac. & Rem. Code § 16.0031	Accrues at the earlier of the exposed person’s death or service of a qualifying report under § 90.003 or § 90.010(f)
Professional negligence, California	Cal. Civ. Proc. Code § 340.5	3 years after the date of injury, or 1 year after discovery, whichever occurs first

The last two rows are worth reading against each other. Texas runs a short two-year period but rewrites accrual for two specific latency products, so an asbestos claim’s clock starts at death or at service of a statutory report rather than at a fixed exposure date. California’s health-care-negligence statute keeps a three-year outer limit and layers a one-year discovery rule inside it, with the section expressly providing that the three-year cap is tolled on proof of fraud, intentional concealment, or the presence of a foreign body with no therapeutic or diagnostic purpose. Same subject area, different clocks, and neither is a default that applies everywhere.

Why the borrowed period is not the same as the state deadline

The most common misunderstanding is that borrowing means the state period applies in full. It does not, and the cap operates in one direction only in the ordinary case. A borrowed period longer than four years is cut to four years by § 1658(a)’s own words. A borrowed period shorter than four years is generally applied as borrowed, so a Texas-shaped two-year period can govern a federal claim inside a section that speaks of four years.

That asymmetry is why practitioners take the short state period seriously rather than reaching for the longer federal ceiling. Four years is a limit on how long a claimant has, not a licence to use all four years.

How does a statute of repose differ from a limitations period?

They look alike and behave differently. A limitations period runs from accrual, and accrual is a question of state law that can be deferred by discovery rules, minority, incapacity or surrender. A statute of repose is an absolute deadline measured from a fixed event — sale, delivery, or completion of work — and it is generally not subject to those doctrines. In federal practice, a statute of repose in the statute creating the federal claim displaces § 1658 entirely, because the federal statute then “otherwise provid[es]” a period.

This is where a mass tort claim can lose on timing despite strong evidence. A docket with hundreds of thousands of pending actions is not a reason a repose period stops running; the administrative centralisation in 28 U.S.C. § 1407 organises pretrial procedure, not limitations periods. If a product-specific repose period applies, it applies.

What does removal change about the clock?

Removal to federal court does not reset a limitations period by itself, and it adds a deadline of its own. The notice of removal has to be filed within the period set by 28 U.S.C. § 1446(d) — ordinarily one year — and that clock runs from service of the summons or complaint on the defendant rather than from the filing in state court. The deadline runs whether or not the case later returns to state court on a motion to remand.

The separation between the two clocks is the practical point. The removal deadline decides whether the case is heard in federal court at all. The borrowed limitations period decides whether the federal claim survives once it is there. They are measured from different events, they are governed by different sections, and missing one does not extend the other. The one-year removal clock has its own explanation; this page is about the clock that applies once federal jurisdiction is established.

How a borrowed deadline works inside an MDL docket

Three practical consequences follow from the doctrine, and each one is a reason an individual claim is handled separately from the docket it belongs to.

First, centralisation is not tolling. A claim can expire while it sits in a transferee district court, and no order in the docket necessarily changes that. Where a claim’s own accrual date matters, the docket’s calendar does not supply it.

Second, the accrual analysis travels with the claim, and it often depends on proof of exposure and injury that the docket is only now developing. A plaintiff’s fact sheet and the exposure depositions ordered on the docket feed an accrual question that is decided under borrowed state law. Where that question is genuinely contested — and in latency products it usually is — the parties litigate it as a matter of first impression.

Third, the clock is per claim. A docket with 204,977 pending actions across 162 active MDLs does not have one limitations date. Each claimant’s period runs from that claimant’s own accrual event, under whichever state law is most analogous to the theory pleaded. That is why general guidance about a mass tort can be technically accurate and still useless to a particular reader, and why the walk through what actually happens to an individual claim — from exposure to resolution — is set out separately in how a mass tort claim actually moves.

None of this answers whether a particular reader has a claim, or when they should file. It describes which clock a federal court will apply and where that rule comes from. A mass tort claim that has already been narrowed by a case management order will have its own separate deadline history, and the docket’s own orders are the place to read those rather than any general explanation. Where a claim is close to a deadline, the answer is a lawyer who can look at the actual dates, not a page on the internet — the same is true of the filtering orders described in what a Lone Pine order requires.

Where the primary sources are

• 28 U.S.C. § 1658 — Time limitations on the commencement of civil actions arising under Acts of Congress — subsection (a) and the 2002 securities amendment.
• 28 U.S.C. § 2401 — Time limitations on actions against the United States — the FTCA presentment and six-month filing provisions.
• Texas Civil Practice and Remedies Code, Chapter 16 — Limitations — § 16.001 (effect of disability), § 16.003 (two-year period), § 16.0031 (asbestos- and silica-related injuries).
• California Code of Civil Procedure § 340.5 — three years, one-year discovery rule, minor provisions, tolling.
• California Code of Civil Procedure § 364 — the 90-day pre-suit notice provision for professional negligence claims.