HB 5381 Michigan House · 2025-2026 Regular Session

Insurance: other; definitions in the insurance code of 1956; revise. Amends sec. 4601 of 1956 PA 218 (MCL 500.4601).

HB 5381 revises definitions in Michigan's Insurance Code related to captive insurance companies. It updates terms like "alien captive insurance company," "association captive insurance company," and "industrial insured captive insurance company" to clarify how these entities operate within Michigan law. The bill directly affects captive insurance companies and their parent organizations by providing precise definitions for regulatory compliance. This is a definitional amendment, not a policy change, intended to improve clarity in existing insurance regulations.
Bill status passed both 4 of 5 stages cleared
Introduction
Dec 2025
Committee Review
Mar 2026
House Passage
Mar 2026
Senate Passage
Mar 2026
Governor
Introduced Dec 16, 2025 Last action Mar 17, 2026
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What changed between versions

House Introduced Bill As Passed by the House · 9 edits · Mar 4, 2026
MAJOR
This bill amends Michigan's insurance code to add comprehensive definitions for various types of captive insurance companies, including new categories for association, branch, and sponsored captive insurers. The changes clarify terminology used throughout the insurance code to better regulate captive insurance arrangements and ensure consistent application of the law.
Scope change
The bill expands the regulatory framework by adding new definitions for captive insurance company types that were previously undefined or inconsistently defined in the insurance code.
DEFINITION

Added definition for 'Alien captive insurance company' to specify insurers formed under laws of countries other than the United States or its territories.

Added definition for 'Association captive insurance company' to describe companies that insure risks of member organizations and their affiliated companies.

Added definition for 'Branch captive insurance company' to define alien captive insurers authorized to conduct business in Michigan through a local business unit.

Added definition for 'Controlled unaffiliated business' to specify companies not in the corporate system of a parent but with contractual relationships to affiliated companies.

Added definition for 'Sponsored captive insurance company' to describe captive insurers where capital is provided by one or more sponsors with segregated liability through protected cells.

Added definition for 'Protected cell' to establish segregated accounts for individual participants in sponsored captive insurance companies.

Modified definition of 'Captive insurance company' to clarify that branch captive insurance companies must be pure captive insurance companies unless the director permits otherwise.

Added definition for 'Participant' to identify entities insured by sponsored captive insurance companies with recovery limited to protected cell assets.

Added definition for 'Sponsor' to specify entities approved by the director to provide capital and retained earnings for sponsored captive insurance companies.

Floor votes · House Mar 4, 2026

How they voted

This bill passed the Senate by voice vote (no roll call recorded).
Full legislative history

Actions timeline

Total actions
13
Key actions
3
Committee
4
Mar 17, 2026
Committee
REFERRED TO COMMITTEE ON FINANCE, INSURANCE, AND CONSUMER PROTECTION
upper
Mar 17, 2026
Upper · Passed
PASSED BY HOUSE WITH IMMEDIATE EFFECT
upper
Mar 4, 2026
Lower · Passed
passed; given immediate effect Roll Call #68 Yeas 104 Nays 2 Excused 0 Not Voting 4
lower
Feb 4, 2026
Committee
referred to second reading
lower
Feb 4, 2026
Lower · Passed
reported with recommendation without amendment
lower
Dec 16, 2025
Committee
referred to Committee on Insurance
lower
Dec 16, 2025
Introduced
introduced by Representative Rep. Cam Cavitt
lower
1 primary · 1 co-sponsor

Sponsors