Connecticut - W2 State Filing Requirements
2.6k views | Last modified 1/25/2023 6:14:51 AM EST | Added by TaxBandits Team

Applicable To
94X 1099 W-2 ACA W-4

The Connecticut Department of Revenue Services requires W2 filing even if there is no state withholding. TaxBandits supports the filing of Form W2 with both the Federal and State of Connecticut. Also, TaxBandits supports the filing of reconciliation Form CT-W3.

What to be filed

Form W-2 - Wage and Tax Statements

Form CT-W3 - Connecticut Annual Reconciliation of Withholding

Form CT-W3 HHE - Annual Reconciliation of Withholding for Household Employers

Due Date

The due date to file Form W-2 and Form CT-W3 with Connecticut is January 31.


The penalty for late filing is $50 and $5 will be imposed for each w2 is not filed on time with the state of Connecticut.

Mailing Address

Department of Revenue Services,
State of Connecticut,
Electronic Commerce Unit,
450 Columbus Blvd Ste 1,
Hartford CT 06103-1837.

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