C-Corporation Tax Forms
If your web business is a C-Corporation use the forms below to file taxes with the IRS:
If you are a C corporation you may be liable for… | Use Form… | Separate Instructions… |
---|---|---|
Income Tax | 1120, U.S. Corporation Income Tax Return (PDF) | Instructions for Form 1120 U.S. Corporation Income Tax Return (PDF) |
Estimated tax | 1120-W, Estimated Tax for Corporations (PDF) | Instructions for Form 1120-W (PDF) |
Employment taxes:
|
941, Employer’s Quarterly Federal Tax Return (PDF) or 943, Employer’s Annual Federal Tax Return for Agricultural Employees (PDF) (for farm employees)
940, Employer’s Annual Federal Unemployment (FUTA) Tax return (PDF) |
Instructions for Form 941 (PDF) |
Excise Taxes | Refer to the Excise Tax Web page |
Make sure to read our C-Corporation pages for additional information. You may not need to fill out ALL the forms above – make sure to read the IRS instructions for each form before filling it out.
Further Reading: