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What's New?

Announcements

Notices of manual changes will be posted for two weeks or until the effective date, whichever is later.

 

WI-2025-Revision-001

Manual of Rules and Rates

The Commercial Auto Liability and Medical Payments rates, including rates for increased limits (Rule 52), uninsured and underinsured motorists insurance (Rule 57), zone rated autos (Rule 74), nonowned auto liability coverage (Rule 104), and snowmobiles (Rule 122) are revised.

In addition, the minimum premiums for hired autos (Rule 103), nonowned auto liability coverage (Rule 104), and repossessed autos (Rule 126) are revised.

The Nonowned Auto Liability rating examples are amended to reflect the revised rates.

These Rule and Rate changes are effective February 1, 2026 for new business and April 1, 2026 for renewal policies.

 

PDF Manuals

Complete Manual - Effective 02/01/2025

WI-2024-Manual-001
Download the complete manual.

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Revision - Effective 02/01/2026

WI-2025-Revision-001
Download only revised pages.

 

PAIP Accounting & Statistical Manual

AIPSO
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