This is a legal form that was released by the Connecticut Department of Revenue Services - a government authority operating within Connecticut. As of today, no separate filing guidelines for the form are provided by the issuing department.
Q: What is Form CT-1120 ATT?
A: Form CT-1120 ATT is the Schedule H, I, J of the Corporation Business Tax Return for the state of Connecticut.
Q: What is the purpose of Form CT-1120 ATT?
A: Form CT-1120 ATT is used to report additional information and attachments required for the Corporation Business Tax Return in Connecticut.
Q: What are Schedule H, I, J of Form CT-1120 ATT?
A: Schedule H is for reporting affiliated corporations, Schedule I is for reporting combined unitary groups, and Schedule J is for reporting expenses, apportionment, and allocation factors.
Q: Who needs to file Form CT-1120 ATT?
A: Any corporation that is required to file a Corporation Business Tax Return in Connecticut and has relevant information to report as per Schedule H, I, J needs to file Form CT-1120 ATT.
Q: What is the deadline for filing Form CT-1120 ATT?
A: The deadline for filing Form CT-1120 ATT is the same as the deadline for filing the Corporation Business Tax Return, which is generally the 15th day of the fourth month following the close of the tax year.
Q: Are there any penalties for late filing of Form CT-1120 ATT?
A: Yes, there may be penalties for late filing of Form CT-1120 ATT. It is important to file the form on time to avoid any penalties.
Q: Are there any instructions available for completing Form CT-1120 ATT?
A: Yes, the Department of Revenue Services (DRS) provides instructions that can help in completing Form CT-1120 ATT accurately. The instructions are available along with the form.
Q: Can I e-file Form CT-1120 ATT?
A: No, currently the state of Connecticut does not offer the option to e-file Form CT-1120 ATT. The form must be filed by mail.
Form Details:
Download a printable version of Form CT-1120 ATT Schedule H, I, J by clicking the link below or browse more documents and templates provided by the Connecticut Department of Revenue Services.