| 2018 IB-4A1 Captive Insurance Companies |
| 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-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 K-1 D403 Partner's Share of North Carolina Income, Adjustments, and Credits |
| 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 |
| 2018 NC-478G Instructions for Investing in Renewable Energy Property |
| 2018 NC-478G Tax Credit for Investing in Renewable Energy Property |
| 2018 NC-K1 CD-401S Shareholders Share of Income, Adjustments, and Credits |
| 2018 NC-Rehab Historic Rehabilitation Tax Credits |
| 2018 NC-Rehab Instructions for Historic Rehabilitaion Tax Credits |
| 2018 NC-Rehab Instructions for Historic Rehabilitation Tax Credits |
| 2018 Partnership Income Payment Voucher D-403V |
| 2019 CD-401S S-Corporation Tax Return Instructions |
| 2019 CD-405 C-Corporation Tax Return |
