1120: State E-file

• 1120 State E-file
• 1120 State E-file: Federal Attachment Requirements
• 1120 State E-file: Submission Methods
• 1120 E-file: Submitting Returns as Linked or Unlinked
  • Linked Return
  • Unlinked Filing
  • Reject Codes
• 1120 State E-file: Spreadsheets
  • Enable/Create
  • Return Spreadsheet
  • Federal Copy Spreadsheet
  • Extension Spreadsheet
  • Estimates Spreadsheet
  • Validation Spreadsheet

 

 

 

E-file/toc_1120_state_ef_oit.htm/TY2021

Last Modified: 08/05/2019

Last System Build: 08/30/2022

©2021-2022 Thomson Reuters/Tax & Accounting.