North Carolina — C-Corporation Tax Return Instruction
More about the North Carolina CD-405-Instruction Tax Return
We last updated North Carolina CD-405-Instruction in March 2026 from the North Carolina Department of Revenue. This form is for income earned in tax year 2025, with tax returns due in April 2026. We will update this page with a new version of the form for 2027 as soon as it is made available by the North Carolina government.
Other North Carolina Corporate Income Tax Forms:
In addition to information about North Carolina's income tax brackets, Tax-Brackets.org provides a total of 45 North Carolina income tax forms, as well as many federal income tax forms. Here's a list of some of the most commonly used North Carolina tax forms:
| Form Code | Form Name |
|---|---|
| Form D-410P | Application for Extension for Filing Partnership, Estate, or Trust Tax Return |
| Form NC-NPA | Nonresident Partner Affirmation |
| Form CD-405 | C Corporation Tax Return |
| Form NC K-1-D403 | Partner's Share of North Carolina Income, Adjustments, and Credits |
| CD-405-Instruction | C-Corporation Tax Return Instruction |
View all 45 North Carolina Income Tax Forms
Disclaimer: While we do our best to keep CD-405-Instruction up to date and complete on Tax-Brackets.org, we cannot be held liable for errors or omissions. Is this form missing or out-of-date? Please let us know so we can fix it!
Tax Form Sources:
- North Carolina Department of Revenue ( http://www.dor.state.nc.us/
) - Department of Revenue Income Tax Forms ( https://www.ncdor.gov/taxes/individual-income-tax/individual-income-tax-forms-instructions )