2025 MT Market Share Report
RESOURCES
Access the 2025 Montana Property Casualty Insurance Marketplace Report
Big I Montana has partnered with Real Insurance Solutions Consulting LLC to provide IIAMT members a summary of the 2025 Montana Property Casualty Insurance Marketplace.
This 2025 Montana Annual P&C Marketplace Summary provides you with data and insights on the following important aspects of the Montana P&C marketplace:
- Premiums for all 32 P&C Lines of Business
- The Top 10 Lines of Business for Independent Agents
- Loss and Combined Ratios
- Premium Change Rates
- Penetration Rate of Independent Agents
- Commission Rates
- Surplus Lines
- Premium Taxes
- Largest/Highest and Smallest/Lowest states, and U.S. Average
- Line of Business In-Depth Details on the Lines of Business focused on by Independent Agents
You will need a login to the Big I Montana website to access the report. If are an IIAMT member and you do not have a login, please click here.

the 2026 & 2027 IIAMT Insurexpo
rsvp now
Join us in Billings and Helena for two powerful events that will elevate your independence, expand your knowledge, grow your network, and accelerate your career. This is your moment to take charge — and you won’t want to miss it.
Invest in your Agency’s Success.
You’ve chosen independence — but you’re never alone.
Partner with the IIAMT team and let us help carry the load, so you can focus on what really matters: growing your agency.







