IL1120B-2400-1 e-file error

Error message

IL1120B-2400-1: If SchILB Section B Col A (US Mailing Line 1) is present, then the same occurrence of SchILB Line Section B Col C (SSN) or SchILB Line Section B Col C (FEIN) must be present. A SSN or FEIN is required if a US address is used.

Solution 1

Select the
Schedule B Summary
link to review Column C for the partners referenced in the diagnostic.
Go to
Organizer
Partner Information
Partner by Partner Data
[Partner name]
Partner Information
Partner Information
and verify the partner's address.
Verify whether the partner has a U.S. state selected and a domestic ZIP Code entered.
Enter either an SSN or EIN if present. If not, the partner is foreign.
Select
Foreign Country
from the dropdown, then select
Foreign
in the SSN/EIN section.

Solution 2

Go to
Organizer
States
Illinois
E-file
Attachments
K-1 Aggregation
Summary
.
Verify if the Schedule B partner information is suppressed.
If so, correct the K-1 aggregation file.
Reattach the file, then clear the diagnostic.