Company Tax Forms, Deposits, Fees and Online ePay for Taxes and Invoices

IF MAILING TAX FORMS: USPS Postmark Date Procedure Change

Final Privilege & Retaliatory Forms

• Form: IL 446-0126-H PDF — Health Maintenance Organizations, Limited Health Service Organizations, Voluntary Health Service Plans and Dental Service Plans
• Form: IL 446-0126-L PDF — Life and Accident and Health Companies
• Form IL-446-0126-P PDF — Property and Casualty Insurers
• Form: IL 446-0126-R PDF — Risk Retention Groups - RRG
• 2026 Privilege Retaliatory Tax Quarterly Installment

Final Fire Marshal Forms

• Fire Marshal Tax Return PDF
• Fire Marshal Tax Return Farm Mutuals PDF

Auto Insurance Fee Forms

• Motor Vehicle Insurance Fee Form PDF

Pharmacy Benefit Manager Fee Form

• PBM Covered Individual Reporting Template
  •  Deferred due date: January 16, 2026
• PBM Covered Individual Fee Form
  •  Deferred due dates:
    •  For payments: February 16, 2026
    • For credit/refund requests: January 16, 2026

Final Privilege & Retaliatory Forms

• Form: IL 446-0126-H PDF — Health Maintenance Organizations, Limited Health Service Organizations, Voluntary Health Service Plans and Dental Service Plans
• Form: IL 446-0126-L PDF — Life and Accident and Health Companies
• Form IL-446-0126-P PDF — Property and Casualty Insurers
• Form: IL 446-0126-R PDF — Risk Retention Groups - RRG
• 2025 Privilege Retaliatory Tax Quarterly Installment

Final Fire Marshal Forms

• Fire Marshal Tax Return PDF
• Fire Marshal Tax Return Farm Mutuals PDF

Auto Insurance Fee Forms

• Motor Vehicle Insurance Fee Form PDF

Privilege Retaliatory Quarterly Tax Forms

• 2024 Privilege Retaliatory Tax Quarterly Installment — ELECTRONIC Form
• 2024 Privilege Retaliatory Tax Quarterly Installment — PAPER Form PDF

Final Privilege & Retaliatory Forms

• Form: IL 446-0126-H PDF — Health Maintenance Organizations, Limited Health Service Organizations, Voluntary Health Service Plans and Dental Service Plans
• Form: IL 446-0126-L PDF — Life and Accident and Health Companies
• Form IL-446-0126-P PDF — Property and Casualty Insurers
• Form: IL 446-0126-R PDF — Risk Retention Groups - RRG

Final Fire Marshal Forms

• Fire Marshal Tax Return PDF
• Fire Marshal Tax Return Farm Mutuals PDF

Auto Insurance Fee Forms

• Motor Vehicle Insurance Fee Form PDF

Final Privilege & Retaliatory Forms

• Form: IL 446-0126-H PDF — Health Maintenance Organizations, Limited Health Service Organizations, Voluntary Health Service Plans and Dental Service Plans
• Form: IL 446-0126-L PDF — Life and Accident and Health Companies
• Form IL-446-0126-P PDF — Property and Casualty Insurers
• Form: IL 446-0126-R PDF — Risk Retention Groups - RRG

Final Fire Marshal Forms

• Fire Marshal Tax Return PDF
• Fire Marshal Tax Return Farm Mutuals PDF

Auto Insurance Fee Forms

• Motor Vehicle Insurance Fee Form PDF

Final Privilege & Retaliatory Forms

• Form: IL 446-0126-H PDF — Health Maintenance Organizations, Limited Health Service Organizations, Voluntary Health Service Plans and Dental Service Plans
• Form: IL 446-0126-L PDF — Life and Accident and Health Companies
• Form IL-446-0126-P PDF — Property and Casualty Insurers
• Form: IL 446-0126-R PDF — Risk Retention Groups - RRG

Final Fire Marshal Forms

• Fire Marshal Tax Return PDF
• Fire Marshal Tax Return Farm Mutuals PDF

Auto Insurance Fee Forms

• Motor Vehicle Insurance Fee Form PDF

Final Privilege & Retaliatory Forms

• Form: IL 446-0126-H PDF — Health Maintenance Organizations, Limited Health Service Organizations, Voluntary Health Service Plans and Dental Service Plans
• Form: IL 446-0126-L PDF — Life and Accident and Health Companies
• Form IL-446-0126-P PDF — Property and Casualty Insurers
• Form: IL 446-0126-R PDF — Risk Retention Groups - RRG

Final Fire Marshal Forms

• Fire Marshal Tax Return PDF
• Fire Marshal Tax Return Farm Mutuals PDF

Final Privilege & Retaliatory Forms

• Form: IL 446-0126-H Rev. 1/20 — Health Maintenance Organizations, Limited Health Service Organizations, Voluntary Health Service Plans and Dental Service Plans
• Form: IL 446-0126-L Rev. 1/20 — Life and Accident and Health Companies
• Form IL-446-0126-P Rev. 1/20 — Property and Casualty Insurers
• Form: IL 446-0126-R Rev. 1/20 — Risk Retention Groups - RRG

Final Fire Marshal Forms

• Fire Marshal Tax Return
• Fire Marshal Tax Return Farm Mutuals

Final Privilege & Retaliatory Forms

• Privilege Retaliatory Tax Return for HMOs, Ltd. Health Service Organizations, Voluntary Health Service Plans, & Dental Service Plans
• Privilege Retaliatory Tax Return for Life & Accident & Health Companies
• Privilege Retaliatory Tax Return for Property and Casualty Insurers
• Privilege Retaliatory Tax Return for Risk Retention Groups (RRG)

Final Fire Marshal Forms

• Fire Marshal Tax Return
• Fire Marshal Tax Return Farm Mutuals

Final Privilege & Retaliatory Forms

• Privilege Retaliatory Tax Return for HMOs, Ltd. Health Service Organizations, Voluntary Health Service Plans, & Dental Service Plan
• Privilege Retaliatory Tax Return for Life & Accident & Health Companies
• Privilege Retaliatory Tax Return for Property and Casualty Insurers
• Privilege Retaliatory Tax Return for Risk Retention Groups (RRG)

Final Fire Marshal Forms

• Fire Marshal Tax Return
• Fire Marshal Tax Return Farm Mutuals

Final Privilege & Retaliatory Forms

• Privilege Retaliatory Tax Return for HMOs, Ltd. Health Service Organizations, Voluntary Health Service Plans, & Dental Service Plans
• Privilege Retaliatory Tax Return for Life & Accident & Health Companies
• Privilege Retaliatory Tax Return for Property and Casualty Insurers
• Privilege Retaliatory Tax Return for Risk Retention Groups (RRG)

Final Fire Marshal Forms

• Fire Marshal Tax Return
• Fire Marshal Tax Return Farm Mutuals

Final Privilege & Retaliatory Forms

• Privilege Retaliatory Tax Return for HMOs, Ltd. Health Service Organizations, Voluntary Health Service Plans, & Dental Service Plans
• Privilege Retaliatory Tax Return for Life & Accident & Health Companies
• Privilege Retaliatory Tax Return for Property and Casualty Insurers
• Privilege Retaliatory Tax Return for Risk Retention Groups (RRG)

Final Fire Marshal Forms

• Fire Marshal Tax Return
• Fire Marshal Tax Return Farm Mutuals