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This version of the form is not currently in use and is provided for reference only. Download this version of
IRS Form 1120
for the current year.
IRS Form 1120 U.S. Corporation Income Tax Return
What Is IRS Form 1120?
This is a tax form that was released by the Internal Revenue Service (IRS) - a subdivision of the U.S. Department of the Treasury. Check the official IRS-issued instructions before completing and submitting the form.
FAQ
Q: What is IRS Form 1120?
A: IRS Form 1120 is the U.S. Corporation Income Tax Return.
Q: Who needs to file IRS Form 1120?
A: U.S. corporations need to file IRS Form 1120 to report their income and calculate their tax liability.
Q: When is the deadline to file IRS Form 1120?
A: The deadline to file IRS Form 1120 is generally the 15th day of the 4th month after the end of the corporation's tax year.
Q: What information do I need to complete IRS Form 1120?
A: To complete IRS Form 1120, you will need information about the corporation's income, deductions, credits, and other relevant financial details.
Q: Are there any penalties for not filing IRS Form 1120?
A: Yes, there can be penalties for not filing IRS Form 1120 or for filing it late. It's important to meet the filing deadline to avoid any penalties.
Q: Can I e-file IRS Form 1120?
A: Yes, you can e-file IRS Form 1120 if your corporation meets certain eligibility requirements.
Q: Is there a different form for Canadian corporations?
A: Yes, Canadian corporations generally use different forms to report their income and calculate their tax liability. Consult the Canada Revenue Agency (CRA) for the appropriate form.
Form Details:
- A 6-page form available for download in PDF;
- This form cannot be used to file taxes for the current year. Choose a more recent version to file for the current tax year;
- Editable, printable, and free;
- Fill out the form in our online filing application.
Download a fillable version of IRS Form 1120 through the link below or browse more documents in our library of IRS Forms.
Download IRS Form 1120 U.S. Corporation Income Tax Return
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