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Kentucky Department of Revenue MyTaxes Bulk Filing

The Kentucky Department of Revenue (KDOR) new MyTaxes portal provides the ability to electronically file Kentucky tax forms.  Data is transmitted in an xml format based on schemas. 

The MyTaxes portal is used for the bulk filing of the Kentucky Employer's Return of Income Tax Withheld: 

  • Form K-1
  • Form K-3
  • Form K-1 and K-3 Amendments

Note:  The MyTaxes portal bulk filing is not available for individual business taxpayers.  Please visit MyTaxes.ky.go​v for non-bulk filing business electronic filing options. 

Withholding Tax - Bulk Filing through the MyTaxes Portal​

Bulk filing enables companies to submit large numbers of filings in a single file. Bulk filing is used primarily by payroll companies to submit employer withholding taxes to the Kentucky Department of Revenue.  

Getting Started

Bulk Filers are invited to complete the TY2024 Ken​tucky Payroll Provider Letter of Intent/Nondisclosure Agreement​ and e-mail it to KDOR's bulk filing coordinator to get registration started.
 
For details regarding how to become a Bulk Filer, please navigate to MyTaxes.ky​.gov and create a new User Account, called a MyTaxes Transmitter Account, by following the instructions in this document “MyTaxes – How To Guide for Transmitters.” 

IMPORTANT: Make sure that you select the user type of Transmitter as stated in the guide.  

Schemas

The schemas are based on FSET schemas and modified for Kentucky use.   The schemas will be included with the onboarding documents provided after the Letter of Intent/Nondisclosure Agreement is received.

Testing

A series of tests will need to be submitted to verify the functionality and compatibility of your software with the KDOR Gateway. Provided that the tests are completed and the correct results received, the applicant will be notified that they have been certified for Bulk Filing.   Once we process your registration, we will work with you to test your ability to transmit test filings and provide you with testing information. 

Miscellaneous Information/Forms

Kentucky New Hire Reporting Form   - For additional information see  https://ky-newhire.com/default

MyTaxes Bulk Filing​

Withholding Tax - Bulk Filing K1, K3

Contact Information: ​

Bulk Filing Coordinator: 
KRC.WEBResponseBulkFiling@ky.gov

E-Commerce Branch 

Phone 502-564-5370; select Option 2 - E-Commerce Branch and then select the following option:

  • Option 4 ​​​- Withholding e-file (Bulk filing)

 

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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