Missouri state sales tax file form

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My Tax Missouri

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My Tax Missouri

  1. Businesses
  2. File a Sales Tax Return

File a Sales Tax Return - Contact Information

You must provide the contact information for the individual filing this return. The individual must be authorized to discuss the confidential information provided in the return.

Note: You will only need to provide your contact information once by signing up for a MyTax Missouri account. To register for MyTax Missouri, proceed to Register for MyTax Missouri.

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