Insurance carrier
National Security Group
Currently ranked #392 by filing activity. Activity below is based on admitted P&C product filings from Sep 30, 2025 to Sep 30, 2026.
Rank
#392
Top 500 carrier
Filings
28
09/30/25 to 09/30/26
Companies
1
States
7
State footprint
Latest
Jul 15, 2026
Avg rate increase +42.6%
flow
Tracked Filing Volume
where filings move
State Activity
rate impact
Reported Rate Impact
Filings
8
Companies
1
Avg Impact
+42.6%
Max Increase
+302.3%
Reported rate impact by state
+1.6% to +2.9%+2.9% to +5.6%+5.6% to +11.0%+11.0% to +302.3%
Rate impact filingsShowing up to 8 filings
10/13/25National Security Fire and Casualty CompanySCNSFC-SC-DF-2025-CONTENTSRate/Rule+302.3%+921.7%
03/17/26National Security Fire and Casualty CompanyTNNSFC-TN-LHO-2025-ANNUAL RATERate/Rule+11.0%+13.2%
02/24/26National Security Fire and Casualty CompanyOKNSFC-OK-CMHO-2025-ANNUAL RATERate/Rule+8.3%+8.8%
02/24/26National Security Fire and Casualty CompanyOKNSFC-OK-LHO-2025-ANNUAL RATERate/Rule+7.1%+7.4%
12/16/25National Security Fire and Casualty CompanyGANSFC-GA-DF-2025-ANNUAL RATERate/Rule+5.6%+16.2%
01/12/26National Security Fire and Casualty CompanyMSNSFC-MS-DF-2025-ANNUAL RATERate/Rule+2.9%+20.2%
03/10/26National Security Fire and Casualty CompanyTNNSFC-TN-DF-2025-ANNUAL RATERate/Rule+1.7%+8.3%
10/15/25National Security Fire and Casualty CompanyOKNSFC-OK-DF-2025-ANNUAL RATERate/Rule+1.6%+9.5%
product mix by company
Top 5 companies
National Security Fire and Casualty Company28 filings
Georgia Cancellation/Non-Renewal Rpt-1st qtr 20261
Georgia Cancellation/Non-Renewal Rpt-3rd qtr 20251
Georgia Cancellation/Non-Renewal Rpt-4th qtr 20251
NSFC-AL-CMHO-2025-ANNUAL RATE1
NSFC-AL-DF-2025-ANNUAL RATE1
live tape
Recent Documents
Forms
7 docs07/15/26National Security Fire and Casualty CompanyOKFC_953_07_26_Dwelling_-_Mobile_Home_Fire_and_EC_Application_-_Draft_07.31.2026.pdfNSFC-OK-DF-2026-ROOF EXCL FORMS - NSF51
07/15/26National Security Fire and Casualty CompanyOKFC_1093_04_15_Roof_Exclusion_Endorsement.pdfNSFC-OK-DF-2026-ROOF EXCL FORMS - NSF51
07/15/26National Security Fire and Casualty CompanyOKFC_1094_04_15_Roof_Exclusion_Endorsement_Acknowledgement.pdfNSFC-OK-DF-2026-ROOF EXCL FORMS - NSF51
07/07/26National Security Fire and Casualty CompanySCFC_953_07_26_Dwelling_-_Mobile_Home_Fire_and_EC_Application_-_Clean.pdfNSFC-SC-DF-2026-ROOF EXCL FORMS - NSF41
07/07/26National Security Fire and Casualty CompanyTNFC_953_07_09_Dwelling_-_Mobile_Home_Fire_and_EC_Application_-_Clean.pdfNSFC-TN-DF-2026-ROOF EXCL FORMS - NSF71
07/07/26National Security Fire and Casualty CompanyMSFC_953_04_26_Dwelling_-_Mobile_Home_Fire_and_EC_Application_-_Clean.pdfNSFC-MS-DF-2026-ROOF EXCL FORM/RATE - NSF21
07/02/26National Security Fire and Casualty CompanyALFC_953_04_26_Dwelling_Mobile_Home_Fire_and_EC_Application_Clean.pdfNSFC-AL-DF-2026-ROOF EXCL FORMS - NSF11
Rate/Rule
20 docs07/15/26National Security Fire and Casualty CompanyOKNational Security Fire & Casualty Company Oklahoma Dwelling Fire ManualNSFC-OK-DF-2026-ROOF EXCL RATE - NSF51
07/13/26National Security Fire and Casualty CompanyGANational Security Fire & Casualty Company Georgia Dwelling Fire ManualNSFC-GA-DF-2026-ROOF EXCL RATE - NSF61
07/07/26National Security Fire and Casualty CompanyTNNational Security Fire & Casualty Company Tennessee Dwelling Fire ManualNSFC-TN-DF-2026-ROOF EXCL RATE - NSF71
07/07/26National Security Fire and Casualty CompanyMSNational Security Fire & Casualty Company Mississippi Dwelling Fire ManualNSFC-MS-DF-2026-ROOF EXCL FORM/RATE - NSF21
07/06/26National Security Fire and Casualty CompanyARNational Security Fire & Casualty Company Arkansas Dwelling Fire ManualNSFC-AR-DF-2026-ROOF EXCL RATE - NSF81
07/02/26National Security Fire and Casualty CompanyALNational Security Fire & Casualty Company Alabama Dwelling Fire ManualNSFC-AL-DF-2026-ROOF EXCL RATE - NSF11
06/16/26National Security Fire and Casualty CompanyARNational Security Fire & Casualty Company Arkansas CMHO ManualNSFC-AR-CMHO-2026-WIND MIT
06/16/26National Security Fire and Casualty CompanyARNational Security Fire & Casualty Company Arkansas Dwelling Fire ManualNSFC-AR-DF-2026-WIND MIT
06/16/26National Security Fire and Casualty CompanyARComplete Rates and Rules ManualNSFC-AR-LHO-2026-WIND MIT
03/17/26National Security Fire and Casualty CompanyTNNational Security Fire & Casualty Company Limited Homeowners ManualNSFC-TN-LHO-2025-ANNUAL RATE
03/10/26National Security Fire and Casualty CompanyTNNational Security Fire & Casualty Company Tennessee Dwelling Fire ManualNSFC-TN-DF-2025-ANNUAL RATE
02/24/26National Security Fire and Casualty CompanyOKComplete Rates and Rules ManualNSFC-OK-CMHO-2025-ANNUAL RATE
02/24/26National Security Fire and Casualty CompanyOKComplete Rates and Rules ManualNSFC-OK-LHO-2025-ANNUAL RATE
01/13/26National Security Fire and Casualty CompanyALNational Security Fire & Casualty Company Dwelling Fire ManualNSFC-AL-DF-2025-ANNUAL RATE
01/12/26National Security Fire and Casualty CompanyMSNational Security Fire & Casualty Company Mississippi Dwelling Fire ManualNSFC-MS-DF-2025-ANNUAL RATE
12/16/25National Security Fire and Casualty CompanyGANational Security Fire & Casualty Company Georgia Dwelling Fire ManualNSFC-GA-DF-2025-ANNUAL RATE
12/16/25National Security Fire and Casualty CompanyGANational Security Fire & Casualty Company Georgia Dwelling Fire ManualNSFC-GA-DF-2025-ANNUAL RATE
10/15/25National Security Fire and Casualty CompanyOKNational Security OK DF Manual 01_2026 CLEANNSFC-OK-DF-2025-ANNUAL RATE
10/13/25National Security Fire and Casualty CompanySCNational Security SC DF Manual 01_2026 CLEANNSFC-SC-DF-2025-CONTENTS
09/30/25National Security Fire and Casualty CompanyALComplete Rates and Rules ManualNSFC-AL-CMHO-2025-ANNUAL RATE
Supporting Documentation
152 docs07/15/26National Security Fire and Casualty CompanyOKFiling Factors Title 36 O.S. Section 985NSFC-OK-DF-2026-ROOF EXCL RATE - NSF51
07/15/26National Security Fire and Casualty CompanyOKForm A-2 Revised OK Rate ExhibitNSFC-OK-DF-2026-ROOF EXCL RATE - NSF51
07/15/26National Security Fire and Casualty CompanyOKTS Executive SummaryNSFC-OK-DF-2026-ROOF EXCL RATE - NSF51
07/15/26National Security Fire and Casualty CompanyOKFiling Factors Title 36 O.S. Section 985NSFC-OK-DF-2026-ROOF EXCL RATE - NSF51
07/15/26National Security Fire and Casualty CompanyOKTS Executive SummaryNSFC-OK-DF-2026-ROOF EXCL RATE - NSF51
07/15/26National Security Fire and Casualty CompanyOKOklahoma Countrywide Five Year Experience And Expense ExhibitNSFC-OK-DF-2026-ROOF EXCL RATE - NSF51
07/15/26National Security Fire and Casualty CompanyOKRule 365:15-7-3(b)(10)(E)NSFC-OK-DF-2026-ROOF EXCL RATE - NSF51
07/15/26National Security Fire and Casualty CompanyOKRule 365:15-7-3(b)(10)(D)NSFC-OK-DF-2026-ROOF EXCL RATE - NSF51
07/15/26National Security Fire and Casualty CompanyOKRate Justification for Personal LinesNSFC-OK-DF-2026-ROOF EXCL RATE - NSF51
07/15/26National Security Fire and Casualty CompanyOKThird Party AuthorizationNSFC-OK-DF-2026-ROOF EXCL RATE - NSF51
07/15/26National Security Fire and Casualty CompanyOKResponse to Objection 2026_08_13NSFC-OK-DF-2026-ROOF EXCL FORMS - NSF51
07/15/26National Security Fire and Casualty CompanyOKResponse to Objection 2026_07_30NSFC-OK-DF-2026-ROOF EXCL FORMS - NSF51
07/15/26National Security Fire and Casualty CompanyOKRule 365:15-1-3(b)(9)(D)NSFC-OK-DF-2026-ROOF EXCL FORMS - NSF51
07/15/26National Security Fire and Casualty CompanyOKRule 365:15-1-3(b)(9)(D)NSFC-OK-DF-2026-ROOF EXCL FORMS - NSF51
07/15/26National Security Fire and Casualty CompanyOKRule 365:15-1-3(b)(9)(D)NSFC-OK-DF-2026-ROOF EXCL FORMS - NSF51
07/15/26National Security Fire and Casualty CompanyOKM1F. Side by Side Comparison - FormsNSFC-OK-DF-2026-ROOF EXCL FORMS - NSF51
07/13/26National Security Fire and Casualty CompanyGAObjection response 2026_08_11NSFC-GA-DF-2026-ROOF EXCL RATE - NSF61
07/13/26National Security Fire and Casualty CompanyGAA. Filing Compliance CertificationNSFC-GA-DF-2026-ROOF EXCL RATE - NSF61
07/13/26National Security Fire and Casualty CompanyGAF0R. Explanatory Memorandum - Rate/RuleNSFC-GA-DF-2026-ROOF EXCL RATE - NSF61
07/13/26National Security Fire and Casualty CompanyGAFiling Fee Transmittal FormNSFC-GA-DF-2026-ROOF EXCL RATE - NSF61
07/13/26National Security Fire and Casualty CompanyGAM0R. Rule ComparisonNSFC-GA-DF-2026-ROOF EXCL RATE - NSF61
07/13/26National Security Fire and Casualty CompanyGAP. Required Additional InformationNSFC-GA-DF-2026-ROOF EXCL RATE - NSF61
07/13/26National Security Fire and Casualty CompanyGAI. Data and Calculations-New Programs, Introduction of Rates or Rating Variables, New Coverages, etc.NSFC-GA-DF-2026-ROOF EXCL RATE - NSF61
07/13/26National Security Fire and Casualty CompanyGAC. Third Party Filing Authorization CertificationNSFC-GA-DF-2026-ROOF EXCL RATE - NSF61
07/13/26National Security Fire and Casualty CompanyGAResponse to Objection Letters 2026_08_11NSFC-GA-DF-2026-ROOF EXCL FORMS - NSF61
07/13/26National Security Fire and Casualty CompanyGAF1F. Explanatory Memorandum - FormsNSFC-GA-DF-2026-ROOF EXCL FORMS - NSF61
07/13/26National Security Fire and Casualty CompanyGAA. Filing Compliance CertificationNSFC-GA-DF-2026-ROOF EXCL FORMS - NSF61
07/13/26National Security Fire and Casualty CompanyGAFiling Fee Transmittal FormNSFC-GA-DF-2026-ROOF EXCL FORMS - NSF61
07/07/26National Security Fire and Casualty CompanySCResponse to 2026_08_03 Objection LetterNSFC-SC-DF-2026-ROOF EXCL FORMS - NSF41
07/07/26National Security Fire and Casualty CompanySCResponse to 2026_07_22 Objection LetterNSFC-SC-DF-2026-ROOF EXCL FORMS - NSF41
07/07/26National Security Fire and Casualty CompanySCAmendment 2026_07_14NSFC-SC-DF-2026-ROOF EXCL FORMS - NSF41
07/07/26National Security Fire and Casualty CompanySCResponse to 2026_07_24 Objection LetterNSFC-SC-DF-2026-ROOF EXCL FORMS - NSF41
07/07/26National Security Fire and Casualty CompanySCResponse to 2026_07_22 Objection LetterNSFC-SC-DF-2026-ROOF EXCL FORMS - NSF41
07/07/26National Security Fire and Casualty CompanySCExplanatory MemorandumNSFC-SC-DF-2026-ROOF EXCL FORMS - NSF41
07/07/26National Security Fire and Casualty CompanySCRedlined AttachmentsNSFC-SC-DF-2026-ROOF EXCL FORMS - NSF41
07/07/26National Security Fire and Casualty CompanySCThird Party AuthorizationNSFC-SC-DF-2026-ROOF EXCL FORMS - NSF41
07/07/26National Security Fire and Casualty CompanyTNResponse to 2026_07_08 Objection LetterNSFC-TN-DF-2026-ROOF EXCL FORMS - NSF71
07/07/26National Security Fire and Casualty CompanyTNFiling Fees For Property and CasualtyNSFC-TN-DF-2026-ROOF EXCL FORMS - NSF71
07/07/26National Security Fire and Casualty CompanyTNFiling Description and Cover LetterNSFC-TN-DF-2026-ROOF EXCL FORMS - NSF71
07/07/26National Security Fire and Casualty CompanyTNThird Party AuthorizationNSFC-TN-DF-2026-ROOF EXCL FORMS - NSF71
07/07/26National Security Fire and Casualty CompanyTNResponse to 2026_07_08 Objection LetterNSFC-TN-DF-2026-ROOF EXCL RATE - NSF71
07/07/26National Security Fire and Casualty CompanyTNRate Justification for Personal LinesNSFC-TN-DF-2026-ROOF EXCL RATE - NSF71
07/07/26National Security Fire and Casualty CompanyTNFiling Fees For Property and CasualtyNSFC-TN-DF-2026-ROOF EXCL RATE - NSF71
07/07/26National Security Fire and Casualty CompanyTNFiling Fees For Property and CasualtyNSFC-TN-DF-2026-ROOF EXCL RATE - NSF71
07/07/26National Security Fire and Casualty CompanyTNFiling Description and Cover LetterNSFC-TN-DF-2026-ROOF EXCL RATE - NSF71
07/07/26National Security Fire and Casualty CompanyTNRate/Rule Filing ChecklistNSFC-TN-DF-2026-ROOF EXCL RATE - NSF71
07/07/26National Security Fire and Casualty CompanyTNRedlined AttachmentsNSFC-TN-DF-2026-ROOF EXCL RATE - NSF71
07/07/26National Security Fire and Casualty CompanyTNRate/Rule Filing ChecklistNSFC-TN-DF-2026-ROOF EXCL RATE - NSF71
07/07/26National Security Fire and Casualty CompanyMSP&C Actuarial Memorandum, Actuarial Support and ExhibitsNSFC-MS-DF-2026-ROOF EXCL FORM/RATE - NSF21
07/07/26National Security Fire and Casualty CompanyMSP&C Actuarial Memorandum, Actuarial Support and ExhibitsNSFC-MS-DF-2026-ROOF EXCL FORM/RATE - NSF21