Get Missouri W2 Form

If you do not choose to receive your W-2 electronically, a paper W-2 will be mailed to your home address on file by January 31st of each year. Please verify your mailing address through the Employee Dashboard on My Missouri State.

Include only Missouri withholding as shown on your Forms W-2, 1099, or 1099-R. Do not include withholding for federal taxes, local taxes, city earnings taxes, other state's withholding, or payments submitted with Form MO-2NR or Form MO-2ENT. Attach a copy of all Forms W-2 and 1099. See Diagram 1, Form W-2, on page 34.

To determine the income tax you must pay to Missouri, complete Form MO-NRI (Missouri Income Percentage) and include a copy of your federal return. For more information, refer to the Resident/Nonresident and Military Status pages.

Employers with 250 or more employees must electronically file W-2 forms with the Department by January 31st. Employers with less than 250 employees must file W-2 forms with the Department by the last day of February. These may be filed electronically, but not required.

Employers with 250 or more employees must electronically file W-2 forms with the Department by January 31st. Employers with less than 250 employees must file W-2 forms with the Department by the last day of February. These may be filed electronically, but not required.

To file W-2s electronically, register with the SSA's Business Services Online (BSO) website. If you are filing 100 or more 2021 W-2s, you must file them electronically; you can't send paper copies. You don't need to file the W-3 transmittal form with W-2s you file online.

The first step to calculating payroll in Missouri is applying the state tax rate to each employee's earnings, starting at 1.5%. It's a progressive income tax, meaning the more money your employees make, the higher the income tax.