| 2018 Corporate Income, Franchise, and Insurance Tax Bulletin |
| 2018 IB-13 Gross Premiums Tax Return Life, Accident, Health and Title Companies |
| 2018 IB-33 Gross Premiums Tax Return Property and Casualty Companies |
| 2018 IB-33 Gross Premiums Tax Return Property and Casualty Companies |
| 2018 IB-43 Gross Premiums Tax Return Self-Insured Workers Compensation Corporation |
| 2018 IB-43 Instructions Self-Insured Workers Compensation Corporation |
| 2018 IB-43 Rates Table Self-Insured Workers Compensation Corporation |
| 2018 IB-4A1 Captive Insurance Companies |
| 2018 IB-4A1 Form Instructions |
| 2018 IB-4A2 Form Instructions |
| 2018 IB-4A2 Protected Cell Captive Insurance Companies |
| 2018 IB-4A3 Captive Insurance Companies filing as a Consolidated Group |
| 2018 IB-4A3 Form Instructions |
| 2018 IB-4A3 Form Instructions |
| 2018 IB-53 Gross Premiums Tax Return for Self-Insured Workers Compensation Group, Health Maintenance Organization, Hospital or Dental Service Corporation |
| 2018 IB-83 Gross Premiums Tax Return Risk Purchasing Group |
| 2018 NC-478 Instructions for NC-478 Series |
| 2018 NC-478 Instructions for Summary of Tax Credits Limited to 50% of Tax |
| 2018 NC-478 Pass-through Schedule for NC-478 Series |
| 2018 NC-478 Summary of Tax Credits Limited to 50% of Tax |
