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STATE OF CONNECTICUT DEPARTMENT OF REVENUE SERVICES (Rev. 12/99) CT1120SI EXT FORM CT1120SI EXT Application for Extension of Time to File Connecticut S Corporation Information and Composite Income
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To fill out form ct-1120si ext, follow these steps:
02
Retrieve the form ct-1120si ext from the official website of the tax authority.
03
Read the instructions on the form carefully to understand the requirements and guidelines.
04
Provide the necessary information such as business name, address, employer identification number (EIN), and tax year.
05
Fill in the income and deduction details accurately and calculate the tax liability accordingly.
06
Attach any required schedules or supporting documents as specified by the form instructions.
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Review the completed form for any errors or omissions and make corrections if needed.
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Sign and date the form to certify its accuracy.
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Submit the form ct-1120si ext to the appropriate tax authority by the designated deadline.
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Keep a copy of the filled form and supporting documents for your records.

Who needs form ct-1120si ext?

01
Form ct-1120si ext is needed by S corporations that require an extension to file their Connecticut corporation business tax return.
02
Specifically, S corporations that meet the criteria for an extension and are subject to Connecticut corporation tax laws must file this form.
03
It allows eligible businesses to request additional time to submit their complete and accurate tax return.
04
However, it is essential to review the specific requirements and consult with a tax professional or refer to the official instructions to determine if form ct-1120si ext is applicable to your situation.
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Form CT-1120SI EXT is the extension form for Connecticut corporation business tax return for S Corporations.
S Corporations in Connecticut who need additional time to file their business tax return are required to file form CT-1120SI EXT.
To fill out form CT-1120SI EXT, you need to provide information about your S Corporation's income, deductions, and other relevant tax information for the extension period.
The purpose of form CT-1120SI EXT is to request an extension of time to file the S Corporation business tax return in Connecticut.
Form CT-1120SI EXT requires reporting of the S Corporation's income, deductions, tax credits, and any other relevant tax information for the extension period.
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