Vermont’s H.849 became Act 87 on April 27, 2026, when the governor allowed it to take effect without his signature. The enacted text adds 12 V.S.A. chapter 205, section 5797, effective July 1, 2026, and it creates a Vermont cause of action for damages and equitable relief whenever a person, “under color of any statute, ordinance, regulation, custom, or usage,” deprives a Vermont citizen or anyone within the state’s jurisdiction of a right secured by the U.S. Constitution. Read quickly, that looks like a state copy of federal Section 1983. The operative difference is subsection (b): Act 87 defines “color of law” to include color of law “of the United States and of any U.S. state or territory or the District of Columbia.” Federal Section 1983 reaches only state and local actors; Act 87 reaches conduct under color of federal law as well. Per VTDigger’s reporting, that was the point: the bill was driven by a March 2026 federal immigration enforcement operation in South Burlington, and it opens a state-court damages path against federal agents who sit outside Section 1983 entirely.
Two other features define the reserve footprint. Subsection (c) preserves every defense available under Section 1983 “to the same extent,” and subsection (d) instructs Vermont courts to follow federal Section 1983 construction. So Act 87 keeps qualified immunity. That is the opposite of Colorado Senate Bill 20-217, which states flatly that “qualified immunity is not a defense to the civil action” and makes peace officers personally liable for the lesser of 5 percent of the judgment or $25,000 when they did not act in good faith. Vermont did not adopt that model. It built a Section 1983-shaped claim with a wider universe of defendants, not a richer plaintiff remedy.
Who it affects
This is a public entity general liability exposure for Vermont municipalities, counties, sheriff’s departments, police agencies, correctional operations, school districts with sworn or armed officers, public universities, and the risk pools and JPAs that finance them. National public entity pools and captives with a small Vermont member cell should pay particular attention: a thin Vermont exposure cell is exactly where a new claim category distorts a blended development pattern before anyone isolates it. The portability test is not “which state ended qualified immunity.” It is which jurisdiction changed the route, the defendant universe, or the remedy for constitutional claims; on that test Colorado, New Mexico, New York City, and Vermont have each moved differently.
The reserve mechanism
Act 87 contains no statute-of-limitations change and no revival window. A claim under section 5797 accrues like any other Vermont personal-injury action and borrows the state’s three-year limitation under 12 V.S.A. section 512, the same period federal courts apply to Section 1983 by borrowing the forum state’s injury statute. The tail problem is therefore not a longer clock. It is a brand-new claim cohort with no Vermont loss history, which is structurally the same reserving problem Oregon public entities inherited when the state supreme court opened contractor tort claims with no historical baseline. Existing development factors, expected claim ratios, and case-reserve benchmarks all predate the exposure and miss it.
Three levers move in sequence. First, reported frequency: a new state count gives plaintiffs an additional cause of action to plead, and for the first time supplies a Vermont damages route against federal actors, so the population of files coded as civil-rights matters widens beyond what the Section 1983 caseload alone produced. Second, defense-cost development. Because section 5797 imports Section 1983 doctrine wholesale, early files will draw motion practice over qualified immunity, what “color of federal law” means in state court, and whether the state count adds anything to a parallel federal claim. On public entity GL lines the first signal after a new civil-rights remedy is rarely a paid-loss spike; it is a change in allocated loss adjustment expense slope and open-claim inventory, with indemnity following later. Third, severity and tail selection. Law enforcement liability is a high-severity, slow-emerging class even before a new statute: the NYC Comptroller’s September 2025 report shows police-action tort claims filed against the city rose 31.8 percent to 9,249 in fiscal 2024, and recent excessive-force settlements range from the low six figures into the millions per claim. Pre-Act 87 Vermont triangles that blend law enforcement liability, employment practices, school discipline, and ordinary premises claims into one all-public-entity pattern will not surface this cohort until it has already bent the selected development factors.
The call
Expect a slow, defense-cost-first emergence rather than an immediate reserve charge. Working from the public entity GL pattern in jurisdictions that have opened a new liability category, plaintiff-bar template development and the federal-actor pleading questions push the first material Act 87 filings into roughly 2027 and 2028, with ALAE moving before indemnity. The most exposed cells are Vermont law enforcement and correctional operations, followed by entities whose footprint overlaps federal enforcement activity, since those are where the subsection (b) extension actually bites. Existing tail factors almost certainly do not capture it: a factor selected on a blended, pre-July-2026 Vermont triangle is calibrated on the wrong claim mix, and the right response is a separate Act 87 / Section 1983 claim code plus a tail and severity assumption built for that cohort, not a markup of the blended pattern. Resist the symmetric error of over-reserving as if Vermont had adopted Colorado’s no-immunity model; it did not, and section 5797 keeps the federal defenses that cap frequency. Where immunity holds, the claim path stays blocked, as the Texas appellate ruling upholding governmental immunity for a county WC pool illustrates; Act 87 widens the path in Vermont without removing the defenses that run down it. Pair this with recent Section 1983 qualified-immunity reserve work, which is moving the frequency assumption in the other direction.
Sources
- Vermont Act 87 as enacted (12 V.S.A. ch. 205, section 5797)
- Vermont H.849 / Act 87 bill status and committee record
- VTDigger: Vermont creates a pathway to sue federal agents for civil rights violations
- 12 V.S.A. section 512: limitation period for injuries to the person
- Colorado Senate Bill 20-217 bill summary
- NYC Comptroller: NYPD excessive force complaints and claim payouts (Sept. 2025)