Get the free 2010 IL - 1120 - tax illinois

063501110 Illinois Department of Revenue 2010 Form IL-1120 Corporation Income and Replacement Tax Return Due on or before the 15th day of the 3rd month following the close of the tax year. If you owe tax on Line 60 make your check payable to Illinois Department of Revenue and attach it to this page. IL-1120 R-12/10 NS DR Page 1 of 4 Step 2 Figure your income or loss 1 Federal taxable income from U.S. Form 1120 Line 30. Attach a copy of your feder...

How to fill out 2010 il - 1120

How to fill out 2010 il - 1120?

1. Gather all relevant financial information for the tax year 2010, including income statements, balance sheets, and any other relevant documents.
2. Complete Schedule K to report all income, deductions, and credits for the tax year.
3. Fill out Schedule L to report any balance sheet information, including assets, liabilities, and equity.
4. Complete Schedule M to report any other adjustments or additions to income that may be required.
5. Fill out Schedule M-2 to report any accumulated earnings and profits or deficit.
6. Complete Schedule M-3 if applicable, to report any additional information required for corporations with assets of $10 million or more.
7. Review the completed form to ensure accuracy and completeness.
8. Sign and date the form before submitting it to the appropriate tax authority.

Who needs 2010 il - 1120?

1. Corporations operating in Illinois during the tax year 2010 are required to file Form IL-1120.
2. This form is specifically for corporations and not for individuals or other types of entities.
3. It must be filed by all corporations, both domestic and foreign, that have conducted business or earned income in the state of Illinois during the tax year.

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What is il - 1120?

il - 1120 is the Illinois Corporate Income Tax Return form for corporations to report their income and calculate their tax liability in the state of Illinois.

Who is required to file il - 1120?

Corporations that are doing business or earning income in Illinois are required to file il - 1120.

How to fill out il - 1120?

To fill out il - 1120, you will need to provide information about your corporation's income, deductions, credits, and tax liability. The form can be filled out electronically or manually.

What is the purpose of il - 1120?

The purpose of il - 1120 is to calculate the Illinois corporate income tax liability of corporations and ensure compliance with the state's tax laws.

What information must be reported on il - 1120?

On il - 1120, you must report your corporation's federal taxable income, Illinois additions and subtractions, apportionment factors, and calculate your tax liability.