October 2021

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Cigarette Tax Returns Due by October 11th -
 
Withholding Tax Monthly-Filer Returns Due -
 
Severance Tax Estimated Payments Due by October 15th -
 
Individual Income Tax Extension Filing Deadline -
 
Molybdenum Severance Tax Returns Due by October 15th -
 
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Special Event Tax Returns Due for September 2021 -
 
Sales Tax Monthly and Quarterly Returns Due -
 
Business Taxes & Fees Due by October 20th -
 
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Fuel Tax Returns Due by October 26th -
 
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