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Form CT-300, Mandatory First Installment (MFI) of Estimated
Aug 25, 2023 Most corporation taxpayers are required to e-file Form CT-300, Mandatory First Installment (MFI) of Estimated Tax for Corporations.
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Publication 3823 (Rev. 9-2014)
Control from the PRIMARY taxpayers last name. Note: The PRIMARY taxpayer is listed first on the tax form. Taxpayer listed on the second line is. Page 103. 96.
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Connecticut Resident Income Tax - CT.gov
Jan 15, 2020 Full-year residents may be eligible to claim the Connecticut earned income tax credit (CT EITC). See CT EITC on Page 7. Protecting Taxpayer
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