Pass-Through Entity Tax Forms
We are currently adding the 2024/2025 forms as they are finalized. If you don't see a form linked, it means it isn't available yet.
Continue to check for updates. Thank you for your patience
Prior Year's Pass-Through Entity Forms
Composite Income Tax Forms |
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| Name | Description | Revised Date |
| CT-1065/CT-1120 SI | 2024 Connecticut Composite Income Tax Return Instructions |
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| CT-1065/CT-1120SI | 2024 Connecticut Composite Income Tax Return | 12/2024 |
| Supplemental Attachment | 2024 CT-1065/CT-1120SI Supplemental Attachment | 12/2024 |
| CT-1065/CT-1120SI EXT | 2024 Application for Extension of Time to File Connecticut Pass-Through Entity Tax Return | 12/2024 |
| Schedule CT K-1 | 2024 Member's Share of Certain Connecticut Items | |
Pass-Through Entity Tax Forms |
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| CT-PET | 2024 Connecticut Pass-Through Entity Tax Instructions |
12/2024 |
| CT-PET | 2024 Connecticut Pass-Through Entity Tax Return |
12/2024 |
| Supplemental Attachment | 2024 CT-PET Supplemental Attachment | 12/2024 |
| CT-PET EXT | 2024 Application for Extension of Time to File Connecticut Pass-Through Entity Tax Return | 12/2024 |
| CT-PET ES - (Coupon) | 2025 Estimated Connecticut Pass-Through Entity Tax | 01/2025 |
| CT-1065/CT-1120 SI ES - (Coupon) | 2024 Estimated Connecticut Pass-Through Entity Tax | 01/2024 |
| Worksheet CT-2210 PE | Underpayment of Estimated Income Tax by Pass-Through Entities | 12/2024 |
| Schedule CT-PE | Pass-Through Entity Tax Credit | 12/2024 |