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This form is used to request a six-month extension of time to file the Connecticut S Corporation Information and Composite Income Tax Return.
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How to fill out ct-1120si ext

How to fill out CT-1120SI EXT
01
Obtain Form CT-1120SI EXT from the Connecticut Department of Revenue Services website or your local office.
02
Fill out your business information at the top of the form, including your name, address, and Federal Employer Identification Number (FEIN).
03
Indicate the type of extension you are requesting and the original due date of the return.
04
Calculate your estimated tax liability for the year.
05
Enter your payments made and any credits applied that can reduce your tax due.
06
Complete the section for any additional payments or adjustments if applicable.
07
Sign and date the form, ensuring the signature is from an authorized person.
08
Submit the form to the appropriate address listed in the instructions, making sure it is sent by the due date to avoid penalties.
Who needs CT-1120SI EXT?
01
Businesses operating in Connecticut that require an extension for filing their corporate income tax returns.
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People Also Ask about
What is the CT corporate tax return form?
Form CT-1120 can be filed electronically through myconneCT. DRS myconneCT allows taxpayers to electronically file, pay, and manage state tax responsibilities. If you file electronically you are expected to pay electronically at the time of filing.
Who must file a CT tax return?
You must file a Connecticut income tax return if your gross income for the 2024 taxable year exceeds: $12,000 and you are married filing separately; $15,000 and you are filing single; $19,000 and you are filing head of household; or.
What is CT state income tax?
Connecticut introduced its first state income tax — a flat rate of 4.5% — on August 22, 1991, to help offset a $963 million budget deficit. Today, the state uses a progressive state income tax system with seven tax rates — ranging from 2% to 6.99% — for the 2024 tax year (the taxes you'll file in 2025).
What is CT-pet tax?
Starting with tax year 2024, the pass-through entity tax is optional. Connecticut allows pass-through entities (S corporation or partnerships) to elect to pay tax at the entity level using the CT-PET, Connecticut Pass-Through Entity Return.
What is the CT sales tax form?
Businesses must complete and file Form OS‑114 to report all sales activity in Connecticut, even if no sales were made or no tax is due.
What is the CT-PET EXT form?
Use Form CT-PET EXT, Application for Extension of Time to File Connecticut Pass-Through Entity Tax Return, to request a six-month extension of time to file Form CT-PET, Connecticut Pass-Through Entity Tax Return, and the same six-month extension of time to furnish Schedule CT K-1, Member's Share of Certain Connecticut
What is CT form 1065 1120SI?
Drake Tax – Form CT-1065/CT-1120SI This form is required for every pass-through entity (partnership or S corp) that “does business in Connecticut or has income derived from or connected with sources within Connecticut regardless of the amount of its income (loss).”
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What is CT-1120SI EXT?
CT-1120SI EXT is an application for an extension of time to file the Connecticut corporate business tax return.
Who is required to file CT-1120SI EXT?
Any corporation that needs additional time to file its Connecticut corporate business tax return must file CT-1120SI EXT.
How to fill out CT-1120SI EXT?
To fill out CT-1120SI EXT, you must provide your corporation's name, address, federal employer identification number (FEIN), and the amount of tax owed, along with any other required information.
What is the purpose of CT-1120SI EXT?
The purpose of CT-1120SI EXT is to grant corporations an extension of time to file their corporate business tax returns with the state of Connecticut.
What information must be reported on CT-1120SI EXT?
The information that must be reported on CT-1120SI EXT includes the corporation's name, address, FEIN, the amount of tax due, and the period for which the extension is requested.
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