Listed below are the instructions and publications associated with Form 1120-S, U.S. Income Tax Return for an S Corporation. Click the title to open a PDF copy of the document. Additional information relating to S-Corporations is located at the bottom of the page.
Additional Resources:Select an IRS link below for additional information on each topic:
Tax Information for Corporations
Small Business Forms and Publications
Starting, Operating, or Closing a Business
Webinars for Small Businesses
Small Business at USA.gov