Follow the steps to fill out the CIT-120 accurately.

1. Click ‘Get Form’ button to access the CIT-120 and open it in the editor.
2. Fill in the tax period details, including the beginning and ending dates. Ensure these dates are formatted in MM/DD/YYYY.
3. Provide the corporation's name, Federal Employer Identification Number (FEIN), mailing address, and West Virginia Corporation Income Tax account number.
4. Indicate your state of domicile and enter the NAICS code that corresponds with your primary business activity.
5. Complete the contact details by entering a contact name and phone number for any inquiries regarding the return.
6. Check all applicable boxes regarding your entity type and return type, such as Corporation, Nonprofit, Final, or Amended.
7. If applicable, provide details regarding any short or final returns and indicate whether the corporation ceased operations in West Virginia.
8. If the filing method includes a merger or change of filing status, ensure to mark the correct boxes.
9. Report any entities that are required on Schedule D, including partnerships or entities you own more than 80% of.
10. Complete the financial summary section by entering the adjusted corporate net income tax, prior year carryforward credit, estimated payments, and withholding amounts.
11. Verify the total payments and calculate the overpayment or tax due, entering these figures as required.
12. Select the direct deposit option for any refunds, providing the required banking information.
13. Sign and date the return, including the preparer’s information if applicable.
14. Finalize your return by saving changes, downloading, or printing the completed CIT-120.

Begin filing your West Virginia Corporation Net Income Tax Return online today for a smoother tax experience.