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Page 9 of 61 for ESTIMATED TAXES ×

  • Bulletin #10, Estate Tax

  • Bulletin #18, Capital Gains, Dividends and Interest Income Tax

  • SN 2003(2), February 2003 Legislative Changes

  • SN 2011(6), Summary of Tax Provisions Contained in 2011 Conn. Pub. Acts 6

  • SN 2011(12), 2011 Legislative Changes Affecting the Income Tax

  • SN 2019(10), Legislation Affecting Sales and Use Taxes as of January 1, 2020

  • SN 99(4), 1997 and 1998 Legislative Changes Affecting the Corporation Business Tax

  • 2018 Special Notices

    2018 Special Notices

  • SN 2003(21), 2003 Legislation Affecting the Connecticut Income Tax

  • Individual Income Tax Forms

    Income Tax

  • Corporation Business Tax - FAQs

    Frequently Asked Questions

  • Health Care Center Tax Information

  • Tax Information

  • Other Helpful Information

  • Tax Information

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