Skip to main content
1120 E-file errors
Search
Search UltraTax CS Support Help and Support.

This article applies to:

  • Product: UltraTax CS
  • Return type: 1120 Corporation
  • State: Illinois
  • Subject: e-file

IL1120B-310-4 e-file error

Math Error: /ReturnState/ReturnDataState/SchILB/SectionA/TotPartAndShrhldrsubjToILTax: If FormIL1065 Step 1 Line F (PTP) does not contain an X, then the total of all occurrences of SchILB Line Section B Col E must equal the result of either FormIL1120ST Step 5 Line 35 plus FormIL1120ST Step 5 Line 24 plus SchIL1120M Step 3 Line 25 minus FormIL1120ST Step 4 Line 20 or FormIL1065 Step 5 Line 35 plus FormIL1065 Step 5 Line 26 and FormIL1065 Step 5 Line 27 minus FormIL1065 Step 4 Line 21. (IL1120B-310-4).
This error happens when Schedule ILB, Section B, Column E is calculated incorrectly.

Solution

  1. In
    Form View
    , select
    IL
    , then
    B
    .
  2. On Page 2, review
    Column E
    .
  3. Remove any overrides.
  4. In the Illinois input screens, go to the
    Alloc
     screen in the
    Adjustments
     folder.
  5. Make sure that all income taxable to Illinois is entered in the
    Allocable to Illinois
    column.
  6. If the return is incorrect, correct it, recreate the e-file, and resubmit the return.
  7. If the return is correct, it will have to be paper filed.

error-icon

Triva isn't available right now.

Check out the support page for our phone number and hours

error-close