Insurance carrier
McMillan - Warner Mutual Insurance Company
Currently ranked #487 by filing activity. Activity below is based on admitted P&C product filings from Nov 11, 2025 to Nov 11, 2026.
Rank
#487
Top 500 carrier
Filings
16
11/11/25 to 11/11/26
Companies
1
States
1
State footprint
Latest
Nov 6, 2026
Avg rate increase 0%
Lines of business
McMillan - Warner Mutual Insurance Company filings by SERFF sub-type of insurance, most filed first.
| Line of business | Filings | Companies | States | Latest filing |
|---|---|---|---|---|
| Homeowners Sub-TOI Combinations04.0000 | 5 | 1 | 1 | Dec 30, 2025 |
| Personal Farmowners03.0000 | 4 | 1 | 1 | Nov 6, 2026 |
| Other Liability Sub-TOI Combinations17.1000 | 2 | 1 | 1 | Dec 24, 2025 |
| Other Personal Lines33.0001 | 2 | 1 | 1 | Nov 6, 2026 |
| Inland Marine Sub-TOI Combinations09.0000 | 1 | 1 | 1 | Nov 21, 2025 |
| Personal Auto Combinations19.0000 | 1 | 1 | 1 | Oct 6, 2026 |
| Other Commercial Lines33.0002 | 1 | 1 | 1 | Nov 6, 2026 |
16 filings
View filingsState activity
Filings, filing companies and the average reported overall rate change in each state, most filed first.
| State | Filings | Companies | Avg reported rate change |
|---|---|---|---|
| Wisconsin | 16 | 1 | - |
Filings by month
Filings by submission month and filing type, Nov 11, 2025 to Nov 11, 2026. The first and last months are partial.
| Month | Filings | Form | Rate/Rule | Form/Rate/Rule | Other |
|---|---|---|---|---|---|
| Nov 2025 | 7 | 2 | 5 | 0 | 0 |
| Dec 2025 | 4 | 3 | 1 | 0 | 0 |
| May 2026 | 1 | 1 | 0 | 0 | 0 |
| Oct 2026 | 1 | 1 | 0 | 0 | 0 |
| Nov 2026 | 3 | 3 | 0 | 0 | 0 |
| Total | 16 | 10 | 6 | 0 | 0 |
rate impact
Reported Rate Impact
McMillan - Warner Mutual Insurance Company has not filed any rate changes 11/11/25 to 11/11/26.
product mix by company
Top 5 companies
McMillan - Warner Mutual Insurance Company16 filings
2026 FO CH Rates1
2026 FO Endorsements1
2026 HO Endorsements1
2026 HO Rates1
2026 Inland Marine Rates1
live tape
Recent Documents
Forms
19 docs11/06/26McMillan - Warner Mutual Insurance CompanyWIDN FO-27 Disclosure Notice - FO CH.pdfFO.CH 2027
11/06/26McMillan - Warner Mutual Insurance CompanyWIMWM 725 01 27 MWM Amendatory Endorsement.pdfFO.CH 2027
11/06/26McMillan - Warner Mutual Insurance CompanyWIMWM 725 Certificate of Compliance Readability.pdfFO.CH 2027
11/06/26McMillan - Warner Mutual Insurance CompanyWIMWMFO 5095 01 27 Limitation on Personal Property in Coverage E Barns Buildings Structures.pdfFO.CH 2027
11/06/26McMillan - Warner Mutual Insurance CompanyWIMWM FL5095 01 27 Limitation on Personal Property in Structures.pdfMHRDSOUSMC 2027
11/06/26McMillan - Warner Mutual Insurance CompanyWIDN MHRP-27 Disclosure Notice - MHRDSOUSMC.pdfMHRDSOUSMC 2027
11/06/26McMillan - Warner Mutual Insurance CompanyWIDN CO-27 Disclosure Notice - CO.pdfCO 2027
10/06/26McMillan - Warner Mutual Insurance CompanyWIMWM-EDS 10 26.pdfMWM-EDS
05/01/26McMillan - Warner Mutual Insurance CompanyWIMWM FO 521 (07 26) Equipment Breakdown Enhancement.pdf7.1.2026 FO Endorsements
05/01/26McMillan - Warner Mutual Insurance CompanyWIDN FO-26.2 Disclosure Notice - FO CH.pdf7.1.2026 FO Endorsements
12/30/25McMillan - Warner Mutual Insurance CompanyWIDN HO-26.2 Disclosure Notice - HO.pdfDN HO-26.2
12/26/25McMillan - Warner Mutual Insurance CompanyWIMWMHO 1303 (03 26) Amendment of Policy Terms - Form HO 0003.pdfMWMHO 1302 & MWMHO 1303
12/26/25McMillan - Warner Mutual Insurance CompanyWIMWMHO 1302 (03 26) Amendment of Policy Terms - Form HO 0002.pdfMWMHO 1302 & MWMHO 1303
12/24/25McMillan - Warner Mutual Insurance CompanyWIMWMHO 5848 (03 26) Amendatory Endorsement Wisconsin.pdfMWMHO 5848
11/21/25McMillan - Warner Mutual Insurance CompanyWIMWMHO 5095 (01 26) Limitation on Personal Property in Related Private Structures.pdf2026 HO Endorsements
11/21/25McMillan - Warner Mutual Insurance CompanyWIDN HO-26 Disclosure Notice - HO.pdf2026 HO Endorsements
11/21/25McMillan - Warner Mutual Insurance CompanyWIMWM 725 (01 26) MWM Amendatory Endorsement.pdf2026 FO Endorsements
11/21/25McMillan - Warner Mutual Insurance CompanyWIDN FO-26 Disclosure Notice - FO CH.pdf2026 FO Endorsements
11/21/25McMillan - Warner Mutual Insurance CompanyWIMWMFO 5095 (01 26) Limitation on Personal Property in Coverage E, Barns, Buildings & Structures.pdf2026 FO Endorsements
Rate/Rule
11 docs12/24/25McMillan - Warner Mutual Insurance CompanyWIFarm Commercial Umbrella2026 Umbrella Rates
12/24/25McMillan - Warner Mutual Insurance CompanyWIFarm Personal Umbrella2026 Umbrella Rates
11/21/25McMillan - Warner Mutual Insurance CompanyWIHO Manual2026 HO Rates
11/21/25McMillan - Warner Mutual Insurance CompanyWIMobilehome2 Manual2026 HO Rates
11/21/25McMillan - Warner Mutual Insurance CompanyWIMH RD Rate Manual2026 MH RD USS SO Rates
11/21/25McMillan - Warner Mutual Insurance CompanyWIPersonal Inland Marine Rates2026 Inland Marine Rates
11/21/25McMillan - Warner Mutual Insurance CompanyWIFO CH Manual2026 FO CH Rates
11/21/25McMillan - Warner Mutual Insurance CompanyWIAgent - General Umbrella2026 Personal Umbrella Rates
11/21/25McMillan - Warner Mutual Insurance CompanyWIPersonal Umbrella2026 Personal Umbrella Rates
11/21/25McMillan - Warner Mutual Insurance CompanyWIPersonal Farm Umbrella2026 Personal Umbrella Rates
11/21/25McMillan - Warner Mutual Insurance CompanyWICommercial Farm Umbrella2026 Personal Umbrella Rates
Supporting Documentation
17 docs11/06/26McMillan - Warner Mutual Insurance CompanyWICertification of Compliance and ReadabilityFO.CH 2027
11/06/26McMillan - Warner Mutual Insurance CompanyWICertification of Compliance and ReadabilityFO.CH 2027
11/06/26McMillan - Warner Mutual Insurance CompanyWICertification of Compliance and ReadabilityMHRDSOUSMC 2027
11/06/26McMillan - Warner Mutual Insurance CompanyWICertification of Compliance and ReadabilityMHRDSOUSMC 2027
11/06/26McMillan - Warner Mutual Insurance CompanyWICertification of Compliance and ReadabilityCO 2027
10/06/26McMillan - Warner Mutual Insurance CompanyWICertification of Compliance and ReadabilityMWM-EDS
05/01/26McMillan - Warner Mutual Insurance CompanyWICertification of Compliance and Readability7.1.2026 FO Endorsements
05/01/26McMillan - Warner Mutual Insurance CompanyWICertification of Compliance and Readability7.1.2026 FO Endorsements
12/30/25McMillan - Warner Mutual Insurance CompanyWICertification of Compliance and ReadabilityDN HO-26.2
12/26/25McMillan - Warner Mutual Insurance CompanyWICertification of Compliance and ReadabilityMWMHO 1302 & MWMHO 1303
12/26/25McMillan - Warner Mutual Insurance CompanyWICertification of Compliance and ReadabilityMWMHO 1302 & MWMHO 1303
12/24/25McMillan - Warner Mutual Insurance CompanyWICertification of Compliance and ReadabilityMWMHO 5848
11/21/25McMillan - Warner Mutual Insurance CompanyWICertification of Compliance and Readability2026 HO Endorsements
11/21/25McMillan - Warner Mutual Insurance CompanyWICertification of Compliance and Readability2026 HO Endorsements
11/21/25McMillan - Warner Mutual Insurance CompanyWICertification of Compliance and Readability2026 FO Endorsements
11/21/25McMillan - Warner Mutual Insurance CompanyWICertification of Compliance and Readability2026 FO Endorsements
11/21/25McMillan - Warner Mutual Insurance CompanyWICertification of Compliance and Readability2026 FO Endorsements
Lines of business McMillan - Warner Mutual Insurance Company files in
View allMarket-wide filing activity, carriers and rate changes for each line.
Carriers filing in the same lines
View allRanked carriers whose filings are spread across the same lines of business.
CENTRAL WISCONSIN MUTUAL INS.
#453 / 18 filings
Shared lines: Homeowners, Personal Farmowners, Other Liability
Mt. Morris Mutual Group
#298 / 51 filings
Shared lines: Homeowners, Personal Farmowners, Personal Auto
Georgia Farm Bureau Group
#348 / 36 filings
Shared lines: Homeowners, Personal Farmowners, Inland Marine
Kentucky Farm Bureau Group
#387 / 29 filings
Shared lines: Homeowners, Personal Farmowners, Personal Auto
Wayne & Washington Mutual Group
#429 / 22 filings
Shared lines: Homeowners, Other Liability, Personal Auto
RAM Mutual Insurance Company
#491 / 16 filings
Shared lines: Homeowners, Personal Farmowners, Other Liability