Connecticut si 2025

1. Click 'Get Form' to open it in the editor.
2. Begin by entering your first name, middle initial, and last name in the designated fields. If filing jointly, include your spouse's information as well.
3. Input your Social Security Number and your spouse’s Social Security Number accurately to avoid processing delays.
4. For Part 1, if you are a part-year resident, complete Schedule CT-1040AW first. For nonresidents, enter income from Connecticut sources in the appropriate lines (1 through 14).
5. In Part 2, list any adjustments related to your reported income on Lines 16 through 27. Add these adjustments together on Line 29.
6. Calculate your total income from Connecticut sources by subtracting Line 29 from Line 15 and enter this amount on Line 30.
7. Once completed, you can print, download, or share the form directly from our platform for free.

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