Missouri Form W-2 & MO-W3 Filing Requirements

Q. Does Missouri mandate W2 filing?

A. Yes, the Missouri Department of Revenue requires the filing of the W2 Forms only if there is a state tax withholding.

Q. Does Missouri have any additional requirements when filing W2 forms?

A. Yes. Missouri has an additional requirement of Form MO-W3 (Transmittal of Tax Statements) to be filed only if there is a state tax withheld.

Q. What is Form MO-W3 ?

A. Form MO-W3 is Transmittal of Tax Statements used to report the total Income Tax Withheld during the year.

Q. What is the due date to file W2 with Missouri?

A. The filing due date for Form W2 with Missouri is January 31.

Q. What are the requirements to file W2 electronically with Missouri?

A. The State of Missouri requires to submit W-2s electronically if you issue 250 or more W-2 statements.

Q. Where do I mail Missouri W2 forms?