Does Connecticut Require State W-2 Reporting?
Yes, Connecticut does require state W-2 reporting.
How Must Connecticut State W-2 Reporting be Filed?
Connecticut accepts paper filing and e-filing.
However, employers submitting 24 or more Forms W-2 are required to file electronically.
What are the Forms and Due Dates for Connecticut State W-2 Reporting?
In addition to Form W-2, Connecticut requires Form CT-W3, Connecticut Annual Reconciliation of Withholding to be filed.
Forms W-2 and CT-W3 are due by January 31.