Kentucky W-2 Reporting Requirements

Reconciliation/Transmittal Form

The state of Kentucky mandates the filing of the Reconciliation Form K-3, and the Transmitter Report Form 42A806 to be submitted when filing electronically. If you are an employer, expect the Form K-3 to be mailed to you at the end of each reporting period by the state.

Due Dates

Filing TypeDue Date
Electronic FilingJanuary 31


You must file the form W-2 even if there was no state tax withholding.

What is the User Responsible for?

Be sure to file the Transmitter Report 42A806 directly with the state.

E-filing & Paper Filing

The state of Kentucky accepts both e-filing and paper filing.

State Filing Agency

Be Compliant

  • W-2 State e-File Support
  • IRS e-File as low as $0.99/form
  • Print and Postal Mail

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