Kentucky | Personal Tax Extension | Form 740EXT | Application for Extension of Time to File

Modified on Wed, 12 Apr 2023 at 05:20 AM

State Abbreviation KY
State Name Kentucky
Extension Status Approved with Federal Extension
Return Due Date

April 18, 2023

Extended Due Date

October 16, 2023

Other Information
  • Kentucky grants an automatic 6 month extension provided you have been approved for a federal extension by the IRS.
  • Be sure to attach a copy of your federal extension with the Kentucky tax return when filed.
Online Payment Kentucky | Online Tax Extension Payment
Payment Voucher Title Form 740EXT, Application for Extension of Time to File
State Payment Agency Kentucky Department of Revenue
Mailing Address with Payment Kentucky Department of Revenue
P.O. Box 1190
Frankfort, KY 40602-1190
Online Payment Options | Credit Card Access the Department of Revenue’s website at https://epayment.ky.gov/EPAY. Payments may also be made by phone at 502-564-4581
Online Payment Options | ACH Debit Access the Department of Revenue’s website at https://epayment.ky.gov/EPAY. Payments may also be made by phone at 502-564-4581.
Failure to File Penalties Failure to file by due date Greater of: • 2% of outstanding tax liability for each 30 day period, not to exceed 20%; or • $10. Failure to file upon written request Greater of: • 5% of estimated tax assessed for each 30 day period, not to exceed 50%; or • $100.
Failure to Pay Penalties Greater of: • 2% of outstanding tax liability for each 30 day period, not to exceed 20%; or • $10.

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