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​NOTE: If a return due date falls on a scheduled holiday or weekend, returns will be due the next working day.


September 10

  • Twice-Monthly Income Tax Withholding Return (August 16—August 31 payment)
  • Legal Process

September 15

  • Corporation Income Tax/LLET and Pass-through Entity Return and Payment Due (FY ending 5/30)
  • Estimated Corporation Income Tax/Limited Liability Entity Tax/One Fourth Estimate (FY ending 5/30)
  • Estimated Corporation Income Tax/Limited Liability Entity Tax/One Fourth Estimate (FY ending 3/31)
  • Estimated Corporation Income Tax/Limited Liability Entity Tax/One Fourth Estimate (FY ending 12/31)
  • Estimated Corporation Income Tax/Limited Liability Entity Tax/One Fourth Estimate (FY ending 9/30)
  • Estimated Tax/Individuals/One Fourth Estimate
  • Monthly Income Tax Withholding Return (August payment)
  • Motor Vehicle Usage Tax—Loaner/Rental
  • Nonresident Withholding Tax Return and Payment Due (FY ending 5/30)

September 20

  • Alcohol Tax
  • Cigarette Wholesaler
  • Coal Severance Tax Return (August payment)
  • Consumer Use Tax
  • Emergency 911 Fee
  • Health Care Provider Tax
  • Insurance Premium Surcharge
  • Oil Production Tax Return (August payment)
  • Sales Tax
  • Telecommunications Tax
  • Tobacco Products, Snuff, and Chewing Tobacco
  • Transient Room Tax
  • Utility Gross Receipts License Tax
  • Waste Tire Fee

September 27

  • Motor Fuels Tax
  • Sales Tax Accelerated Filers
  • Twice-Monthly Income Tax Withholding Return (September 1—September 15 payment)

September 30

  • Minerals and Gas Severance Tax Return (August payment)

2021 Tax Calendar

   January
   February
   March
   April
   May
   June
   July
   August
   October
   November
   December

Download the Taxpayer Bill of Rights

The Kentucky Department of Revenue conducts work
under the authority of the Finance and Administration Cabinet.

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