Connecticut State Tax Filing

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Connecticut Tax Details

Great news! We now support e-filing Connecticut amendments. In the past, Connecticut amended returns had to be mailed.

Other positive changes for the 2021 tax year is that the income allowed to be subtracted from Connecticut the Teacher's Retirement System has increased to 50%, the income from pensions or annuities allowed to be subtracted has increased to 42%, and the subtraction for Sec 168(k) federal bonus depreciation deduction added back has been extended to the last four years. Connecticut has also brought back the ability to contribute part or all your refund to CHET accounts.

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