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How to easily complete the CT-1040 EXT 20170911.indd for 2025
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Click 'Get Form' to open it in the editor.
Begin by entering your first name, middle initial, and last name in the designated fields. Ensure you also input your Social Security Number (SSN) accurately.
If filing jointly, provide your spouse's information including their SSN. Fill in your home address, city, state, and ZIP code.
Indicate if you have requested a federal extension by checking the appropriate box. If not, explain why you are requesting this Connecticut extension.
Complete Lines 1 through 7 with the relevant tax amounts. Make sure to enter '0' if you do not expect to owe any taxes.
Review all entries for accuracy before finalizing your form.
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Form CT-1040EZ: All resident taxpayers must use Form CT-1040 to file their Connecticut income tax return.
Who must file form CT 1040NR?
Filing Your CT State Tax Return If you are a CT nonresident or part-year resident for tax purposes, complete CT-1040NR/PY; this form is most often used by individuals who have lived and/or worked in multiple states or resided in CT for less than 183 days in that calendar year.
Where do I get my CT 1040?
The fastest and easiest way to access state tax forms and instructions is from the DRS website, where these resources can be downloaded and printed.
Do I need to file a Connecticut 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.
Where to file CT 1040 ext?
Forms with payment, mail to: Department of Revenue Services PO Box 2977 Hartford CT 06104-2977 Make your check payable to: Commissioner of Revenue Services To ensure proper posting, write your SSN (optional) and 2024 Form CT-1040 EXT on your check.
People also ask
What is the CT 1040 form?
Connecticut Resident Income Tax Return.
What is the 1040 tax form?
Form 1040 is used by U.S. taxpayers to file an annual income tax return. Form 1040-SR is available as an optional alternative to using Form 1040 for taxpayers who are age 65 or older. Form 1040-SR uses the same schedules and instructions as Form 1040 does.
What is the CT 1040 EXT application for the extension of time to file Connecticut income tax return for individuals?
Purpose: Use Form CT-1040 EXT to request a six-month extension to file your Connecticut income tax return for individuals. This form also extends the time to file your individual use tax.
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