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This version of the form is not currently in use and is provided for reference only. Download this version of
Form CT-1120CU
for the current year.
Form CT-1120CU Combined Unitary Corporation Business Tax Return - Connecticut
What Is Form CT-1120CU?
This is a legal form that was released by the Connecticut Department of Revenue Services - a government authority operating within Connecticut. Check the official instructions before completing and submitting the form.
FAQ
Q: What is Form CT-1120CU?
A: Form CT-1120CU is the Combined Unitary Corporation Business Tax Return for corporations in Connecticut.
Q: Who needs to file Form CT-1120CU?
A: Corporations engaged in a unitary business with other corporations must file Form CT-1120CU.
Q: What is a unitary business?
A: A unitary business is a group of corporations that are interdependent and function as a single entity.
Q: What information is required on Form CT-1120CU?
A: Form CT-1120CU requires information about the unitary business, including income, expenses, and apportionment factors.
Q: When is Form CT-1120CU due?
A: Form CT-1120CU is due on the 15th day of the fourth month following the close of the tax year.
Q: Are there any penalties for late filing?
A: Yes, there are penalties for late filing, including interest charges on any unpaid tax balance.
Q: Are there any other related forms to be filed with Form CT-1120CU?
A: Yes, some related forms may need to be filed, such as Schedule K-1 and Form CT-1120CU-PT.
Form Details:
- Released on December 1, 2021;
- The latest edition provided by the Connecticut Department of Revenue Services;
- Easy to use and ready to print;
- Quick to customize;
- Compatible with most PDF-viewing applications;
- Fill out the form in our online filing application.
Download a printable version of Form CT-1120CU by clicking the link below or browse more documents and templates provided by the Connecticut Department of Revenue Services.
Download Form CT-1120CU Combined Unitary Corporation Business Tax Return - Connecticut
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