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IP 2011(8), Connecticut Tax Guide for Payers of Nonpayroll Amounts
IP 2011(22), Paying Connecticut Taxes by Electronic Funds Transfer
IP 2013(8), Connecticut Tax Guide for Payers of Nonpayroll Amounts
Connecticut Tax Guide for Payers of Nonpayroll Amounts
IP 2013(9), The Connecticut Neighborhood Assistance Act Tax Credit Program
IP 2013(15), Paying Connecticut Taxes by Electronic Funds Transfer
IP 2013(18), Q&A on Estimated Corporation Business Tax and Worksheet CT-1120 AE
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