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IP 2005(9), Connecticut Income Tax Information for Armed Forces Personnel and Veterans
Other Helpful Insurance Premiums Tax Return - Domestic Companies Tax Information
SN 2013(6), 2013 Legislative Changes Affecting the Corporation Business Tax
Ruling 2017-2, Admissions Tax - Golf Course Greens Fees
Ruling on Admissions Tax - Golf Course Greens Fees
CO-1300B Retiree Health Fund Enrollment hire after 712017 ---- rev 12-2019
Corporation Business Tax - FAQs
Frequently Asked Questions
2025 November Special Session of the Connecticut General Assembly
PS 2006(1), Income Tax Withholding for Athletes or Entertainers
PS 2005(1), Income Tax Withholding for Athletes or Entertainers
PS 2007(1), Income Tax Withholding for Athletes or Entertainers
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