Amending a s corporation return (1120S) in ProConnect Tax

This article will help you create and file an amended return for Form 1120S in ProConnect Tax.

If you are looking for how to amend a different return type, select your return type below:

Before you start

We recommend creating a copy of the original return to save the entries as they were filed; however, printing or e-filing from the copied return will incur a new charge. Make the changes, print and e-file from the original return while saving the copy (by default, the return is named Client Name - COPY) for your records.

Follow these steps to amend an 1120S return

1. From the Profile tab, check the E-File box for both Federal and Federal Amended (if you would like to e-file).
2. From the Input Return tab, go to Other Forms ⮕ Amended Return (1120S).
3. Check the box labeled Amending federal return (MANDATORY). Complete any other applicable fields.
4. Click Change Item in the top right corner to enter the Explanation of Changes. Select the + button to add more entries, if needed.
5. Use the main input screens to make any changes to the Form 1120S, as you would with an original filing.
6. Go to the Check Return tab to verify your entries and to confirm the forms are generating correctly.

Related topics

• How to e-file amended business returns in ProConnect
• Common questions about Amended Returns in ProConnect Tax
• Enter a change in ownership for Form 1120S