Military Information

The Missouri Department of Revenue has designated a "Military Liaison" to assist military personnel with questions about Missouri income tax, driver licenses, motor vehicle registrations, and other issues. Read more...

Do You Have A Small Business?

The Department of Revenue has developed a Small Business Information web page just for you! Check it out at:


For more information about the Small Business Deduction for New Jobs, click here.

File Sales or Use Tax Return Online

The Missouri Department of Revenue is now offering a new service that allows many businesses to file sales and use tax returns online. View this and other online services here...

Renew License Plates Online

Fast...Convenient...No waiting in line! Renew at home and avoid the drive to a license office. Plate Renewal is a convenient way to renew your vehicle license plates online. Read more...

Looking for Taxpayer Assistance?

There are a large number of volunteer organizations providing tax assistance to elderly or low income taxpayers. To locate a volunteer group near you that offers return preparation assistance, call (800) 906-9887 or (888) 227-7669. You may also search for sites by zip code at IRS.gov.

Dates of Importance

  • Mar31
    • Motor Fuel Distributor Report Due.
  • Apr02
    • Motor Fuel Supplier Report Due.
  • Apr03
    • Quarter-Monthly Sales Tax Payment Due,
    • Quarter-Monthly Withholding Tax Payment Due.

see more dates...