Forms and Manuals

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To search, type a keyword in the Form Number/Name box or choose a Category from the drop-down box below.

To search for archived forms from a previous tax year, choose a year from the Tax Year drop-down box below.

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Motor Vehicle Forms

Some motor vehicle forms are not available electronically, such as multi-part forms.

The Request for Mail Order Forms may be used to order one copy or several copies of forms.

Motor Vehicle Dealers and Lienholders - Please use the same online form when you request bulk quantities of motor vehicle forms.

Additional motor vehicle form information


Search Forms
Number Name Tax Year Revision Date
MO W-4 Employee's Withholding Certificate 12/30/2023
MO W-4A Certificate of Non-Residence or Allocation of Withholding Tax 3/4/2019
MO W-4C Withholding Affidavit for Missouri Residents 3/4/2021
MO W-4P Withholding Certificate for Pension or Annuity Statements 3/4/2019