MO MO W3 Information
Each employer must file copies of all withholding statements, Form W?2 or Form 1099-R, Copy 1, for the year, along with the Transmittal of Wage and Tax Statements (Form MO W-3). These copies must also be accompanied by a list, preferably an adding machine tape or a computer printout, of the total amount of the income tax withheld as shown on all “Copy 1s” of Form W?2 and Form 1099-R.
Link to official form info: Missouri MO W3
Link to official form info for MO W3
Tax Reminder works year round to keep official tax form info up-to-date for Missouri and the rest of the USA. The IRS and states change their forms often, so we do the hard work for you of figuring out where the official form info is located.
To access the official link to form MO MO W3 and get reminded when it's due, sign up for a free Tax Reminder account:
- Upcoming Due Dates in the Next Year:*
- Monday Mar 01, 2027
-
Create a free account to see exactly when to file this form, receive email or SMS notification reminders, and to keep a record of filing it in your history.
* Due dates are based on the filing requirements for this form and may vary depending on your tax year.
12 Missouri Tax Filings & Forms:
MO-1040 - Individual Income Tax Return-Long Form MO-NRI - Missouri Income Percentage MO-1040A - Individual Income Tax Return Single/Married (One Income) MO-1120 - Corporation Income Tax Return MO-1120S/MO-FT - Corporation Franchise Tax Schedule MO-1120S - S Corporation Income Tax MO-1065 - Partnership Return of Income MODES-4-7 - Contribution and Wage Report MO941-P - Employer’s Return of Income Taxes Withheld MO941-P - Employer's Return of Income Taxes Withheld MO W3 - Transmittal of Tax Statements 53-1 - Sales Tax ReturnAre we missing a Missouri tax form?
If we're missing the form you need, help us help you! Suggest a form we should include!