File Connecticut Form CT-2210
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Connecticut Form CT-2210 2016
Connecticut Underpayment of Estimated Income Tax by Individuals, Trusts and Estates (Schedules A & B)
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Form CT-2210 can be filed by individuals, estates and trusts. Connecticut Form CT-2210 is used by those who have submitted Forms CT-1040, CT-1041 and CT-1040NR/PY who paid less than their estimated income tax. This form is used to calculate the amount of interest due, or to lower or eliminate returns that would otherwise apply.