Get 1100x Amended Corporate Income Tax Return Instructions Form

Filing the 1100x Amended Corporate Income Tax Return is a crucial step for corporations rectifying their previous tax submissions. This guide will provide you with clear and concise instructions on how to complete this form online effectively.

Follow the steps to accurately complete the form online.

1. Click the 'Get Form' button to obtain the 1100x Amended Corporate Income Tax Return form and open it in your online editor.
2. Complete the basic information fields at the top of the form, including your employer identification number, name of the corporation, address, zip code, date and state of incorporation, and nature of business.
3. Follow the instructions in Section A to indicate what was originally reported and the net changes in the relevant fields provided.
4. Detail your federal taxable income on Line 1 and complete all subtractions on Line 2 using the guidelines provided.
5. Add any necessary additions on Line 4, taking care to refer to the appropriate schedules for calculations.
6. Calculate your entire net income on Line 5 and complete the subsequent lines regarding non-apportionable income and income subject to apportionment.
7. Complete the apportionment percentage based on the provided schedules to determine the income apportioned to Delaware.
8. Calculate the tax due on Line 13 and any credits or previous overpayments on Lines 14 through 21.
9. Review all entries for accuracy, ensuring all fields are completed, as indicated in the form.
10. Once all information is filled in, you can save changes, download the completed form, print it for mailing, or share it as necessary.

Complete your filing by following these steps online today.