Support CenterIA E-file validation error Type of Entity: Corporation in SureFire - The 'http://www.irs.gov/efile:Corp' element is invalid - The value '' is invalid according to its datatype 'http://www.irs.gov/efile:CheckboxType' - The Enumeration constraint failed.- Type of Entity: Corporation- b.- Typically use
🔍 IA E-file validation error (Corporation) in SureFire
Error message: The 'http://www.irs.gov/efile:Corp' element is invalid - The value '' is invalid according to its datatype 'http://www.irs.gov/efile:CheckboxType' - The Enumeration constraint failed.
Type of Entity: Corporation
This guide explains what to check in SureFire when you see this IA e-file validation error for a Corporation.
⚠️ Before You Begin
Before you re-validate, make sure you review the required checkbox selections related to:
- IA 1120S page 2, Part III, section b
- IA K-1 box that asks whether the return includes additional attachments
📊 Step-by-Step Guide
Step 1: Check IA 1120S page 2, Part III, b
Use this when you need to confirm the required checkbox is selected for the Type of Entity.
IA 1120S page 2, Part III, b needs a box to be checked for the Type of Entity.
Step 2: Check IA K-1 additional attachments checkbox
Use this when you need to ensure the required yes/no selection is made.
Also, IA K-1 has a box stating "is the return including additional attachments yes or not" that needs to be checked.
✅ Typically Use
Typically use the checkbox selections described in Steps 1 and 2 to resolve the validation error.
📞 Still Need Help?
If you are having trouble, contact our support team:
Phone: 1-800-516-9442
Tags: diagnostic,federal,state,form