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2012 Corporation Source Book, Publication 1053

Section 1 PDF

Includes the Table of Contents, Industry Statistics and Their Limitations, Industry classifications, and Notes.

Section 2 ZIP

Includes all tables of Returns with and without Net Income

Section 3 ZIP

Includes all tables of Returns with Net Income

Section 4 ZIP

Includes all tables of Form 1120S Returns with and without Net Income

Section 5 ZIP

Includes all tables of Form 1120S Returns with Net Income

Section 6 ZIP

Includes all tables of Form 1120S Returns with Total Net Income

Section 7 PDF

Includes Tax Forms 1120 and 1120S for Tax Year 2012


Sections 2–6 are available as single Zip files containing all Excel files for each Section. The files are compressed using the WinZip utility and must be downloaded and extracted before viewing or loading into any application. A free WinZip utility is available, if needed.

Follow these steps to extract files for the entire Section (i.e., all tables of Returns with Net Income) or for an individual table.

To extract all tables from a Section using WinZip

  1. Double click the Zip file to open the WinZip utility.
  2. Click and drag the folder to your desktop.
    OR
  3. Double click the Zip file to open the WinZip utility (Note: SecureZIP users should follow the following steps).
  4. Click the ‘Extract’ button. Ensure that the radio button, ‘All Files in Archive Selected’, is selected.
  5. Select a destination folder.
  6. Click the ‘Extract’ button.

To extract an individual table using WinZip

  1. Double click the Zip file to open the WinZip utility.
  2. Double click the folder.
  3. Click and drag the desired Excel file(s) to your desktop.
    OR
  4. Double click the Zip file to open the WinZip utility (Note: SecureZIP users should follow the following steps).
  5. Highlight the desired Excel file(s).
  6. Click the ‘Extract’ button. Ensure that radio button, ‘Selected Files/Folder’, is selected.
  7. Select a destination folder.
  8. Click the ‘Extract’ button.

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