Contact the Missouri Sales Tax Department Missouri: Sales Tax Handbook


How to contact the Missouri Taxation Division

If you have any questions about the Missouri sales tax, your business' account or your tax responsibilities the Taxation Division is there to answer your questions.

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Taxation Division Address & Phone Numbers

General Taxation Division Address:
Sales and Use or Transient Employer Withholding Tax
Taxation Division
P.O. Box 357
Jefferson City, MO 65105-0357
Local Phone (Sales Tax Department):
Toll Free Phone (Sales Tax Department):

Taxation Division Website

For more information, you can visit the sales tax information portal on the Taxation Divisions website online at .

Please contact the Missouri Taxation Division with any questions or concerns about your sales tax account, sales tax compliance queries, etc. If you have a question or comment about the content of this website, please contact us directly instead.

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