Kentucky TPA needed

Required for OnPay to pay on your behalf

Third-Party Access (TPA) for the Kentucky MyTaxes

Submit a request and provide OnPay with one of the following:

• Tax withholding amount from most recently filed return; or
• Your PIN from your PIN letter

Submit a request

Note: You will need your OnPay login credentials.

• If you don't have a PIN, or can't find your PIN letter, you can ask the state to send you a new PIN letter through your MyTaxes account. The letter should arrive in the mail within 14 business days.

Reminder
OnPay also needs you to enter your state tax IDs and tax rates in order to properly calculate and remit all state taxes. See all Kentucky tax guides→

Forms you may need to complete upon request

You may be asked to complete one or all of these authorization forms in order for OnPay to communicate with tax offices.

Power of Attorney (POA) for the Kentucky Department of Revenue

1. Download the Kentucky 20A100 POA 
2. Complete section 1 regarding your business information
3. Enter your Kentucky Withholding Account Number in section 3
4. Signature, printed name, date signed, and title of taxpayer in section 7
5. Provide OnPay with a copy of your completed form

Download Kentucky 20A100 POA

Power of Attorney (POA) for the Kentucky Office of Employment and Training

1. Download the Kentucky UI POA found at the bottom of this page
2. Complete the top portion regarding your business information
3. Signature, printed name, date signed, and title of taxpayer
4. Taxpayer initials next to the statement reading "The legal mailing address of the named employer shall remain the same. The employer will continue to receive all correspondence pertaining to unemployment tax related matters."
5. Provide OnPay with a copy of your completed form

Providing account information & completed forms

Submit a request and attach completed forms

To provide the information detailed in this article, click Submit a request, and log in using your OnPay credentials. The "Submit a request" form is the most secure way to transmit your company information and documents to us. 

Submit a request

Note: You will need your OnPay login credentials.

You can also submit a request anytime you need help

Requests can also be submitted by clicking the link at the bottom of any help article, or by starting a chat when logged into OnPay. Submitting a support request is the fastest and most secure way to get help with tax matters, technical advice, or any other support you may need from OnPay. 

POA forms to return:

• Kentucky 20A100 POA 100 KB
• Kentucky UI POA 300 KB